May 28, 2021
Digital supply chains and sales channels
Companies are increasingly dependent on a variety of technologies to improve and manage their supply chains, including end-to-end digital connectivity, cloud computing services, blockchain, robotics, autonomous vehicles and advanced analysis tools, among others .
This transformation of the digital supply chain can increase efficiency and visibility, reduce errors and costs, improve collaboration with business partners and improve processes.It can also present risks, including data loss.
Numerous risk mitigation techniques can be used by parties involved in digital business for business services (B2B), says Smith.This includes the development of comprehensive commercial agreements with partners that address the various risks and responsibilities.Companies can also establish cybersecurity and data privacy controls to ensure the security of data transmission and storage.
"Companies typically require these B2B calls to be monitored to ensure that policies and procedures are followed," says Smith."In addition, best practices recommend that frequent third-party risk assessments are carried out to ensure that all participants in the digital supply chain are adhering to industry security and privacy requirements and standards."
Companies are also relying more on digital sales channels such as e-commerce, e-mail, text, mobile applications and online events to reach customers or prospects.
"The risks that we see here often [are] the lack of clarity around a multichannel strategy or, if we move completely to digital, the lack of strategy that allows the change of the partner, the customer, the consumer on the other side†says Chowning."Without the strategy fully outlined and directing priorities and investments, organizations can find themselves in a situation of constant change of priority, where effectively none of the channels moves forward.â€
Some efforts to create multiple digital channels have even evolved into a form of internal struggle, says Chowning."Making the responsibility and responsibility of a single leadership team across multiple channels is often a very important mitigation strategy†to help prevent this.
Companies are increasingly dependent on a variety of technologies to improve and manage their supply chains, including end-to-end digital connectivity, cloud computing services, blockchain, robotics, autonomous vehicles and advanced analysis tools, among others .
This transformation of the digital supply chain can increase efficiency and visibility, reduce errors and costs, improve collaboration with business partners and improve processes.It can also present risks, including data loss.
Numerous risk mitigation techniques can be used by parties involved in digital business for business services (B2B), says Smith.This includes the development of comprehensive commercial agreements with partners that address the various risks and responsibilities.Companies can also establish cybersecurity and data privacy controls to ensure the security of data transmission and storage.
"Companies typically require these B2B calls to be monitored to ensure that policies and procedures are followed," says Smith."In addition, best practices recommend that frequent third-party risk assessments are carried out to ensure that all participants in the digital supply chain are adhering to industry security and privacy requirements and standards."
Companies are also relying more on digital sales channels such as e-commerce, e-mail, text, mobile applications and online events to reach customers or prospects.
"The risks that we see here often [are] the lack of clarity around a multichannel strategy or, if we move completely to digital, the lack of strategy that allows the change of the partner, the customer, the consumer on the other side†says Chowning."Without the strategy fully outlined and directing priorities and investments, organizations can find themselves in a situation of constant change of priority, where effectively none of the channels moves forward.â€
Thesystems engineerwill often work together with a project manager and the engineering crew and becomes the primary point of communication to interlink between the two to simplify the accomplishment of a successful system.
Some efforts to create multiple digital channels have even evolved into a form of internal struggle, says Chowning."Making the responsibility and responsibility of a single leadership team across multiple channels is often a very important mitigation strategy†to help prevent this.
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May 27, 2021
mistakes when betting on cloud computing
Although cloud computing allows companies to scale their businesses, projects can be wrongly migrated to a cloud environment.
The cloud computing has become a key player in the digital processing enterprises. Usually developed in an as a Service model , the cloud allows the availability and scalability of the business and drives the use of new technologies.
Take retail, for example . E-commerce sites located in a cloud environment can invest in Artificial Intelligence. When these two technologies are integrated, the retailer gains real-time insights to activate personalized campaigns that will retain customers.
This is one of the many advantages that a cloud solution brings to your company. When you use the cloud , whether public or private, you can improve data security, you can access it anywhere and the most desired by many: reduce costs.
Know more:Engineerng Salary
Especially because, when your business is in the cloud, you avoid paying for "computational wasteâ€. Before, at peak times, it was necessary to buy additional capacity on servers hosted in data centers that would not be used anytime soon.
With cloud computing , more robust structures in your business will work perfectly because the cloud processes a large amount of data. So, it scales your solution to maximum capacity and you only pay the extra when and if you need it.
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May 26, 2021
What is cloud computing?
Let's start with the most basic: after all, what is cloud computing? In a simplified way, we can say that it is using programs and documents that, instead of being located on your computer, are in the cloud , that is, on an external server, accessed through the internet .
The history of what cloud computing is is confused with the history of the internet itself.
In the past, you only had access to information that was inside your computer, or on a floppy disk. Around the 60's, this started to change. But it was only in the 90s that downloading things that were online became commonplace.
And what is this download? In general, it is downloading to your computer some information that was outside of it, on the internet, and was accessed through your data connection. This "place†on the internet is what cloud computing is.
So let's think about it a little bit: if we have been working with content that has been located in the cloud for years, does it still make sense to be afraid of this practice? In fact, all of this is very simple.
After all, practically everything you consume on the internet (social networks, file storage, streaming video or music) comes from cloud-based services.
How does cloud computing work?
Basically, whenever you access a document in the cloud, it means you’re not sure where it is. Because it is outside your physical computer, it can be on a server on the corner of your building, but also in Japan. This may seem a little scary, but it is already the most common thing in the world!
Let's start with the most basic: after all, what is cloud computing? In a simplified way, we can say that it is using programs and documents that, instead of being located on your computer, are in the cloud , that is, on an external server, accessed through the internet .
The history of what cloud computing is is confused with the history of the internet itself.
In the past, you only had access to information that was inside your computer, or on a floppy disk. Around the 60's, this started to change. But it was only in the 90s that downloading things that were online became commonplace.
Know more:How to Become aVirtual Assistant?
And what is this download? In general, it is downloading to your computer some information that was outside of it, on the internet, and was accessed through your data connection. This "place†on the internet is what cloud computing is.
So let's think about it a little bit: if we have been working with content that has been located in the cloud for years, does it still make sense to be afraid of this practice? In fact, all of this is very simple.
After all, practically everything you consume on the internet (social networks, file storage, streaming video or music) comes from cloud-based services.
How does cloud computing work?
Basically, whenever you access a document in the cloud, it means you’re not sure where it is. Because it is outside your physical computer, it can be on a server on the corner of your building, but also in Japan. This may seem a little scary, but it is already the most common thing in the world!
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May 24, 2021
WHAT IS DIGITAL COMPLIANCE?
Digital compliance is a concept that relates to the set of rules and internal actions that regulate the activities developed by companies to be in line with the rules in force and applicable to those activities developed, in this case, referring to information technology.
To develop digital compliance, it is essential to create risk analysis routines and adopt preventive measures. In this way, it is possible to guarantee the company's suitability to the rules applicable to IT.
Most companies are going through many changes to adapt to the Digital Transformation and, for this, they are transforming their processes to be able to meet the new expectations of customers and improve the speed and efficiency in which their services are provided.
However, in addition to modifying your operations, you need to make changes to your business processes to meet new regulatory requirements and ensure company compliance.
Usually, companies hireIT Specialiststo solve technical problems, such as computer systems, software, hardware, networks, cloud platforms, etc. Many information technology specialists often work from the central office, or in some cases, these professionals work remotely.
By "being in compliance" with existing good practices and standards, the corporation guarantees the correct functioning of its systems and the security of its information and its customers. This strengthens your image of confidence in the market, adding value to your business.
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May 18, 2021
What are the advantages of the temporary IT contract?
What are the advantages of the temporary IT contract?
Provided that the company's duties to the temporary professional are fulfilled, this hiring model presents several advantages for the organization. For example:
Cost reduction
Temporary work contributes to the company having less expenses, directly related to certain social charges that weigh the organization's cash.
The payment of FGTS (Guarantee Fund for Length of Service), for example, is exempt from indemnity with a 40% fine when the worker is terminated at the end of the contract.
The payroll is also more streamlined, as there is no need to assume wages and heavy burdens on employees that are not necessary for the company in the long run.
Opportunity to meet new talents
If your company intends to discover new talents that can later be hired permanently, the temporary contract is also quite advantageous.
It gives the organization a chance to better understand the professional's skills and his individual performance in the business routine. This is a benefit for both sides, inclusive.
Lower risk of labor problems
With the temporary contract, your company is not so much at risk of suffering from labor lawsuits . The relationship between the organization and the professional is temporary, which leaves no room for conflict.
Not to mention that the temporary employee wants to give a good image to the company, which contributes to him doing his best while he is in it.
Why hire a temporary IT professional?
The IT sector always has many demands. But it is certain that, in some periods of the year, the activity is even more intense.
For those who work in the retail segment, for example, business dates such as Mother's Day, Black Friday and Christmas cause a significant increase in the flow of users on companies' websites and their virtual stores.
On the other hand, large companies are always with occasional demands on the IT infrastructure, whether for preventive maintenance of machines, system updates, migration to the cloud, update backups , among other services.
Therefore, the temporary contract is very advantageous for companies that need a specific reinforcement in the IT team.
Adding all the benefits mentioned so far, it is possible to count on qualified professionals to assist in important demands, but which are not fixed in the company's routine. All of this at an excellent cost-benefit ratio.
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May 17, 2021
Be proactive and prevent attacks
There are steps you can take to prevent attacks on your network. We call it security layers.
1. Firewall
The purpose of the firewall is to protect your network from external attacks. It is at the edge, at the edge of the network, preventing all unauthorized IPs from entering.
The use of the
SD-WAN system is, therefore, an upgrade from outdated computer network frameworks of the past as they are detached from traffic management and hardware-based monitoring functions.
2. IDS / IPS
These two complement the work of the firewall. The IDS identifies any and all types of strange, unusual activity on the network. For example: an excessive download of files, after doing this it sends this alert information to IPS that will take the blocking actions of the Ips that are doing this type of excessive download.
3. Webfilter
Not all attacks are external, in fact, there are many attacks that come from within your network. The function of the webfilter is to protect those who are within your network: computers, users with free access to move within your network. They can bring vulnerabilities to attacks.
The webfilter manages what can or cannot be accessed by your machines, or users who are part of your network. With this tool, you can apply the security policy for employees, such as the sites that may or may not be accessed.
4. VPN and Voucher
In addition to users who are connected to their network in physical space, many companies have remote access, the director who accesses company data through his notebook at home, accessing data and making transactions at the company.
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May 12, 2021
What are we protecting ourselves from?
With employees having remote access to documents, e-mails, company systems, it is as if the corporate virtual environment is advancing and becoming confused with the domestic scope. Previously, the cybercriminal needed to break a company's robust defense to access its data.
Now, this task has become simpler, as it is possible to steal information from access to any computer by a careless employee, such as someone who clicks on suspicious links or has weak access passwords. It is estimated that between 50% and 90% of data breaches are caused either by recklessness, or by being victims of phishing, for example.
Last year, Brazil was already the second country in the world in losses due to cyber attacks, with losses that exceeded US $ 20 billion. With the pandemic, we now see a quiet but substantial increase in crime. From February to March, the attack by cyber criminals on mobile devices is estimated to have risen 124% .
The threat of cybercrime is not new to pandemic times, but it is particularly alarming at the moment. Both the United States Federal Bureau of Investigation (FBI) and the European Police Service (Europol) issued statements warning that, with the increase in the number of people at home and using online services, the means for cybercriminals to take advantage of to exploit opportunities and vulnerabilities have multiplied.
Employee awareness measures, such as special attention to files and links received from third parties and attention to the quality and updating of the hardware and software used, are important, but do not dispense with care that requires greater rigor and the specialized advice of information intelligence technicians.
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May 11, 2021
Artificial Intelligence in financial decisions
In the second experiment, the participants acted as potential investors who sent funds to an administrator, in this case Artificial Intelligence. She read the amount and returned the amount so that each participant would later decide how much to invest.
However, the study was conducted in two ways. In the first, AI aimed to maximize its profits, while in the other, to create a fair distribution of money between itself and a human investor. In the experiment, AI was successful in both forms.
So, what can we expect?
With these results, we cannot help thinking that some institutions could use this type of technology to profit or stand out in the market, as there are still many ethical issues on the agenda when it comes to the use of Artificial Intelligence.
Timnit Gebru
Dr. Timnit Gebru
A great example of this is the case of Timnit Gebru , an expert in ethics of Artificial Intelligence, who in 2018 revealed a major flaw in facial recognition software that was more likely to mistakenly identify black women and people, thus showing prejudice sublime from its developers.
On the other hand, the experiment also highlights the great potential that an Artificial Intelligence has to help humanity to make good decisions, even financial ones.
In addition, in some specific cases, it is possible that the use of artificial intelligence in human decisions is not only good, but practically necessary if we want to live in a better world.
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May 10, 2021
What is important to measure?
Within the IT teams, there are a number of factors that can be measured in order to know whether your team is being productive or not. One of the main and most used forms are KPIs. This indicator is used to measure the performance of a company's processes and, with this information, collaborate to achieve its objectives.
A
DHCP server allots a dynamic IP number. The DHCP server has a group of IP addresses which can serve the purpose.
Through KPIs, all professionals know and become involved in the company's objectives, in order to align efforts around the strategies established by IT managers. Through the results pointed out in the KPIs, it is possible to quantify the company's performance and allows workers to understand how much their activities contribute to the success of these numbers.
In addition, another way to measure is to analyze the level of satisfaction of your customers. That way, you as a manager can check gaps where you need to improve the development of future products. Another way that can be used is to analyze the NPS (Net Promoter Score).
Because it is very efficient and simple, NPS is a way to understand if there is loyalty on the part of your IT customers, to the point of recommending the company to other startups. In addition, analyzing ROI (Return on Investment) is another super important way to know if your investment in certain products is giving the expected financial result.
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May 07, 2021
Faster and cheaper SD WAN
According to Cisco, 80% of corporate network changes are still done manually, and 70% of corporate policy violations are human factors. As a result, 75% of IT operating costs are related to changes and troubleshooting, with the latter accounting for nearly half (43%) of maintenance staff time. The use of SD-WAN radically changes this situation, since in a software-defined network there is no need to configure each device separately using the command line - the necessary settings are automatically scaled to all network nodes. Thus, now, to connect new equipment, it is necessary to perform the minimum steps (connect, apply power, establish a connection), further configuration takes place automatically.
Obviously, SD-WAN offers the opportunity to significantly reduce the time spent on deploying infrastructure in new branch offices, since settings that were previously performed manually are now automatic. Previously, the connection could take several days due to the need to send an engineer on a business trip to configure the equipment on site, says Julia Andrianova, Cisco Enterprise Solutions Development Manager.: "Now any non-profile specialist can connect the router, after which the device downloads the settings by itself. Thus, the network is configured in a matter of minutes. If earlier it took at least three days to connect one branch, now in a few minutes you can connect dozens of branches. In our practice, there was a case when a large bank deployed the infrastructure of 50 branches in one night â€.
The second advantage of SD-WAN is the optimization of the work of applications delivered according to the SaaS model , since companies are not always able to provide high-quality "transport" to the cloud. Software-Defined Networking allows you to increase control over the quality of applications on the network. "Many of our clients, who have implemented SD-WAN, have significantly increased the quality of their applications while reducing the bandwidth of the communication channel purchased from telecom operators,†Yulia Andrianova shares her experience. "Dynamic traffic balancing helps to achieve these results, which takes into account the needs of mission-critical applications."
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May 06, 2021
What do you mean by Software Engineering?
The software engineering is a professional area on the rise both in the country and internationally. With investments of around 2.3% of GDP in 2019, Brazil accounted for 1.8% of the global market and leads in Latin America, representing 40.7% of the sector.
Internally, growth was 10.5%, and it was also responsible for the movement of R $ 161.7 billion (US $ 44.3 billion) in the economy. These data are part of the study "Brazilian Software Market: Panorama and Trends 2020â€, published by the Brazilian Association of Software Companies (ABES).
IT Specialistsshould keep themselves up-to-date with the latest components and other necessary aspects.
Even though the market is increasing, the Association for the Promotion of Software Excellence ( Softex ) pointed out that the country could have a shortage of more than 400 thousand IT professionals in 2020. Among the missing workers are the professionals who work with IT engineering. software, an area to which $ 8.2 billion of total investment was allocated in the years analyzed.
Profession of software engineer
With more and more companies automating their services and creating their own digital platforms, the profession of software engineer was considered the 2nd best in the IT area in terms of growth and remuneration, according to the website specializing in technology careers, CareerCast .
The software consists of the "logical part†of the computer, which includes the operating system and programs. So, basically, these professionals design and guide the development of programs, applications and systems, so that they meet the requirements and fulfill the determined functions.
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May 04, 2021
Is It Possible To Be A Software Engineer Without A Degree?
Engineering is an ancient and honorable discipline, but do you need a degree to be an engineer?In most cases you will, but for some areas like software engineering you may not need a degree.
While this may sound like a myth, it is actually true.With the rising cost of student debt, you may be wondering if a degree is really worth the financial cost in the long run.
In the next article, we will look at how this is possible and direct you in the direction of really doing it.
Thesystems engineerwill often work together with a project manager and the engineering crew and becomes the primary point of communication to interlink between the two to simplify the accomplishment of a successful system.
Do I need a degree to be an engineer?
Whether you need a degree or not depends on the industry and the engineering field.If, for example, you want to become a civil engineer, you will need it.
But for other fields, like software engineering, you may not have to.In fact, there are many high-profile software engineers who have done just that.
You can still find a job without a formal degree in software engineering, as long as you have coding skills and experience.But it will not be easy.
That being said, there are some companies that are more than happy to hire engineers without degrees.
The transition from another industry to software engineering is also quite smart.
According to sources like US News, software developers have an average salary of$ 95,510 ayear.The industry also has only an unemployment rate of2.5%, making it one of the most lucrative technology careers.
In addition, the profession offers an above-average balance between business and private life;at least in theory.
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May 03, 2021
Wireless Network worries
Some of the most common questions that Telia's technicians receive are about wireless networks.
- Either that you do not have one and want it, that you want to expand your existing one, or that you have poor coverage, says Magnus Henriksson, who is one of Telia's technicians on site.
The use of the SD-WAN system is, therefore, an upgrade from outdated computer network frameworks of the past as they are detached from traffic management and hardware-based monitoring functions.
Poor coverage may be due to the signal from the access point not being able to cover the entire office. This is solved, for example, by acquiring more access points, something that may require some cabling. Another solution is to transmit the signal to a larger area with the help of wifi repeaters.
But the fact that the wifi network works poorly may also be due to the fact that there are too many wireless networks in the same place, for example if the company is located in an office hotel.
- There may be 20-30 networks that appear when the computer is to connect. They can interfere with each other if they are on the same channels. Then you have to go in and change the channel in the router, says Magnus Henriksson.
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April 30, 2021
How to become a computer engineer?
To start acting as a computer engineer, there are two prerequisites:
having a college degree in Computer Engineering;
be registered with the Regional Council of Engineering, Architecture, and Agronomy (Crea), which is only possible after the completion of the training.
The undergraduate course lasts five years. In order to cover such a wide range of activities, the curriculum is very complete, including subjects in Mathematics, Programming, Web Design and Management. See some of the components of the curriculum:
computer architecture and organization;
computational logic;
data structure;
programming languages ;
computational security;
electrical and electronic circuits;
CG;
Artificial intelligence;
electronic games;
telecommunications;
entrepreneurship;
people management;
IT services.
To complement the training, many colleges also require an internship. Essentially, the student goes through the experience of working in a company, putting into practice the studied concepts and enriching the curriculum for the definitive insertion in the market.
It might seem rather obvious to say it out loud but the reality is that a virtual assistant is simply an assistant who works remotely.
Now that you know what a computer engineer does and what the main demands are for that professional, you saw that it is a promising career, right? Therefore, if you identify with the course, it is worthwhile to deepen your curiosity and seek a good graduation, since this is the gateway to the professional market.
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April 29, 2021
A cyber choice
We are slowly approaching the winter holidays and we are all thinking about the mountains or meeting our loved ones, although COVID has somehow limited our options. If we had to choose a method to get to a ski resort safely, what method of transport would we choose today: car, plane or train?
Statistically, the car remains the most risky solution in terms of transport itself, due to the increased possibility of an accident with other road users, fatigue at the wheel or weather conditions. From the point of view of the risk of COVID infection, it remains the safest method, if we exclude the home state. The flight to the desired destination is somewhere in the middle in terms of the probability of accident, but being a method little recommended during a pandemic and dependent on a well-located airport. The train seems a very safe method, accidents being rare, and the chances of passengers remaining alive and unharmed being appreciable, at least at the speeds allowed over the railway infrastructures in Romania. The space being more generous and airy,
If we look to the future, I hope a closer and non-pandemic one, when cars will become interconnected or even autonomous, and railway infrastructure and trains will be smart, would we choose the same? Let's include a new parameter in our choice: cyber risk.
Train's time list
The future of railway infrastructure is linked both to the new generations of telecommunications networks and to the creation of an IoT (Internet of Things) ecosystem, which will allow the dispersion of a multitude of sensors and actuators along the entire route and on trains. All these elements are necessary to increase the level of safety of passengers in the conditions of a higher speed on the rails. Latency, or in other words very low signal delay in 5G networks, allows real-time and accurate braking when a road obstacle is detected, detected with specialized radar equipment (eg LIDAR, Light Detection and Ranging, based on laser technology). Transmission of information collected from the field to the remote control center located at a distance and back to the train, then directed to the braking system, it must be done quickly, especially in the case of high-speed or very high-load trains. A train without a locomotive driver cannot operate without such a requirement. Or why not, we can also think of a train with a locomotive driver who is tired or who is suddenly facing an acute medical problem.
On the other hand, electronic switches remotely controlled by radio networks, railway traffic lights and other railway-specific mechanisms, once connected in an optimized command and control system, allow better traffic management on existing infrastructure. A traffic management solution certainly reduces human error and, implicitly, the risk of a collision of two train sets.
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April 27, 2021
What to do to become a security analyst?
Professionals looking to work as security analysts need to have a technical and analytical profile at the same time, explains Foster. He says that the security area is one of the most delicate and, perhaps, the most difficult in technology. For this reason, before going to the security area, what is recommended is that the professional goes through other areas of technology, such as development, support, networks and cloud computing, for example.
For Foster, it is very important that those interested in the security career have a college and after the traditional course, seek national and international certificates. "Certified Ethical Hacker (CEH) and Certified Information Systems Security Professional (CISSP) certificates are very valuable to the market," he advises.
Learning the English language is also highly recommended by the executive. In the technology area, the Python programming language is a strong trend that can make life easier for the security analyst, even if he is a professional with little contact with programming. "It is very important that the professional knows how to develop to automate some routines and processes in case he does not find an application on the market†he explains.
Rafael Foster, says that when he decided to go to the security career, he didn't have many specific courses in the area, so he studied Computer Networks at the Catholic University of Santos, but as soon as he graduated, he sought a specialization in security management from information.
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April 26, 2021
What are the Cyber ​​attacks?
The cyber attacks are actions performed by criminals, who use as network vulnerabilities to attack and steal data. Data that is allowed, and what are the main ones stolen, that cause great damage to your company.
Research shows that Brazil is the second country that suffers the most cyber attacks, registering 120.7 million attacks , until the year 2018, according to research by the Dfndr laboratory .
Following growth, in 2019 was not much different research showed about a 14% to increase the diversity of malware .
Unfortunately, the year 2020 did not bring improvements. On the contrary, among many things, the year was marked by an exploitation of cyber attacks. A 400% increase in the number of attacks recorded, according to Next Generation data .
As we know that the best way to prevent and keep a company safe is to know it as threats, presenting some of these attacks.
Virus
A virus is a program or code used to damage your computer, corrupt system files and destroy data. The virus remains inactive on the machine until it is executed, that is, for the infected or necessary virus to run the infected program.
From there, it can infect other computers on the network , steal passwords and data, corrupt files, forward spam to e-mail contacts, or even control the computer.
Worms
They are older than viruses, they remain in fashion until the end of the 90s and almost a decade, arriving as attachments to messages. One person opened an email and the entire company was infected in a short time.
What makes it so devastating is its ability to spread without end user action . Viruses, on the contrary, prompt the end user less or initiate.
Anetwork engineeris a technology professional who has the necessary skills to plan, implement and oversee the computer networks that support in-house voice, data, video and wireless network services.
Adware
In this attack, one strategy is to try to export the end user for unwanted and potentially intentional advertising. A common adware program can redirect searches from a user's browser to web pages that look like other product promotions.
This type of attack aims to obtain useful information for users such as: the location, details of access passwords (passwords) and IP addresses of the computer or electronic mail.
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April 23, 2021
How to become a cybersecurity professional?
Once again, news began to appear with analytics as if in the next couple of years there would be a catastrophic shortage of information security specialists on the market (we will abbreviate it to the abbreviation "IS"). According to XX, Russia is already short of about 30 thousand specialists. Sounds promising from a career standpoint - low competition, go and work. However, what does the IBshnik's career look like on the Russian market?
My work experience in this market is approaching a round date, except for specialized education in this area, and during this time a stable opinion has been formed about the information security market in Russia and a career in this area. This is what will be discussed further. Everything described below is more likely for those who decide to break into (in fact, it is enough just to step) into this market or look at something else.
Information security specialization is often described on various resources as something complex, mysterious, unidentified and romantic. Basically, everyone who is not yet familiar with this area associates work in information security directly with hackers and it seems that all information security specialists have these skills (they hack websites, steal passwords, break through IP, etc.). Because of this, entering this market looks as difficult as possible and it often seems impossible for a candidate to get a job as an information security officer without having this knowledge. However, the realities are such that most information security specialists do not even know how this happens. Moreover, a significant part of the "specialists" are not particularly well versed in IT. Why is this so?
The information security market is divided in the same way as all other markets into customers and performers. Let's start with a description of the work on the customer's side.
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April 20, 2021
Specialized systems for computer network simulation
There are special software systems focused on modeling computer networks in which the process of creating a model is simplified. Such software systems themselves generate a network model based on initial data on the topology and protocols used, the intensity of request flows between computers on the network, the length of communication lines, the types of equipment and applications used. Simulation software systems can be highly specialized and versatile enough to simulate networks of different types. The quality of the simulation results largely depends on the accuracy of the initial network data transmitted to the simulation system.
Network modeling software is a tool that can be useful to any corporate network administrator, especially when designing a new network or making drastic changes to an existing one. Products in this category allow you to check the consequences of implementing certain solutions even before you pay for the purchased equipment. Of course, most of these software packages are quite expensive, but the potential savings can also be quite substantial.
Network simulation programs use in their work information about the spatial location of the network, the number of nodes, the configuration of the connections, the data transfer rates, the protocols used and the type of equipment, as well as the applications running on the network.
The
systems engineerwill often work together with a project manager and the engineering crew and becomes the primary point of communication to interlink between the two to simplify the accomplishment of a successful system.
Usually, a simulation model is not built from scratch. There are ready-made simulation models of the main elements of networks: the most common types of routers, communication channels, access methods, protocols, etc. These models of individual network elements are created based on various data: the results of tests of real devices, analysis of their operating principles, analytical relationships. As a result, a library of typical network elements is created, which can be configured using the parameters previously provided in the models.
Simulation systems usually include a set of tools for preparing the initial data about the studied network - preprocessing the data about the network topology and the measured traffic. These tools can be useful if the simulated network is a variant of an existing network and it is possible to measure the traffic and other parameters needed for the simulation. In addition, the system is equipped with tools for statistical processing of the simulation results obtained.
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April 19, 2021
Who will be the IT professional of the future?
The growth of the technology sector in Brazil has changed the skills required of specialists. If in the past it was enough to do the job in isolation and only have technical knowledge, nowadays it is necessary to act in a more strategic and consultative way. This is the key point to stand out professionally and boost your career.
In this context, the most requested IT professions are:
cloud computing specialist;
data scientist, mainly due to the big data, which allows for more strategic action;
information security consultant to avoid losses to companies. In 2016 alone, losses reached 280 billion dollars, according to consultancy Grant Thornton inresearch released by Exame;
corporate mobility specialist;
Internet of Things specialist (IoT), since, according to the consultancy Gartner, the expectation is to have more than 26 billion connected devices by 2020, reaching up to 50 billion, as reported by the Terra portal. In this case, the professional can create standards of connectivity or act with security of the information in network;
programmers and software development managers specialized in DevOps, because this is an agile methodology that makes the delivery of solutions faster.
The question that arises at that moment is: what are the skills required for this professional of the future? The main ones are:
Autodidactism
The speed of digital transformationmakes even the most recent trainings obsolete. Therefore, it is important that the specialist constantly seeks knowledge, be proactive and be aware of trends and movements in the IT labor market.
Ability to work as a team
This is a fundamental skill for the professional to act strategically and interact with other teams. This provides support and ensures a job well done.
Fluency in English
The ability to speak and write in that language is essential, especially since a lot of technological information is available in English.
Broad business view
The IT professional is totally related to the company's strategy. He must know the corporate and employee needs, in addition to having a holistic perspective of the organization and the market. Realize that this area is a strategic tool to leverage the results.
Understanding the activities performed
The specialist needs to know what his role is in the company, in a process or project. It is important to know your strengths and weaknesses to work on what is negative and achieve better results. Keep in mind that the idea is to go beyond technical knowledge and also know how to lead projects,Deal with people and mediate conflicts.
The challenges facing CIOs
The aspects covered so far are valid for all professionals. However, theCIO of the futurefaces some more obstacles. After all, the changes brought about by technology give rise to a different generation of these managers, who seek more than execute IT. Its main function is to allow the company to achieve its strategic values ​​through the tools and solutions used.
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