What does the information security professional do?

 Information security is the area of ​​information technology that has the mission of protecting all information and data circulating on the network. Security is essential so that personal bank account data and even sensitive information from governments and companies, for example, are not targeted by hackers.


According to the technical norm of ABNT (Brazilian Association of Technical Norms) that establishes the general guidelines and principles of information security management, information security is the “protection of information from various types of threats to ensure continuity business, minimize business risk, maximize return on investments and business opportunities ”.


The professional responsible for this area is the information security specialist. It must guarantee the availability of information resources, preserve the integrity of the information and preserve the confidentiality of the data. 


Based on the pillars of confidentiality, integrity, availability and authenticity, the information security specialist can guarantee the profitability of a company or the functioning of a state based on the pillars of confidentiality, integrity, availability and authenticity.


According to the Brazilian Classification of Occupations (CBO), among the functions of information security specialists are:

It is the IT Security Specialist who is responsible for running a diagnostic on any changes in the information to verify any undetected breaches.

Manage computing environments, implementing and documenting routines and projects and controlling service levels of operating systems, databases and networks;

Provide technical support in the use of computer equipment and programs and in supporting users;

Configure and install computer resources and systems;

Control the security of the computing environment;

Planning activities, managing projects and operating information technology services, managing demands and ensuring information security;

Identify IT application opportunities, prospecting technological solutions;

Administer teams, manage IT infrastructure (Hardware, software and telecommunications), defining needs for technological resources (software, hardware and infrastructure).

Comments

Post a Comment

Popular posts from this blog

DDoS Can Mask Security Breaches

Cyber criminals launch low-threshold DDoS attacks— also known as “Dark DDoS”—because they are a cheap and easy way to infiltrate and map a network. Because the attacks are so short – typically less than five minutes in duration – they are usually not detected by security teams or traditional DDoS scrubbing solutions. Because these attacks typically require very little bandwidth to execute, they are nearly impossible to detect without an advanced in-line DDoS protection solution that has granular detection capabilities. Stop denial of service attack In cases where the IT security staff do notice a DDoS attack in progress, the attack often serves as a decoy to distract security staff while hackers stealthily find pathways and test for vulnerabilities within a network. Hackers may install malware to ex-filtrate sensitive data such as email addresses or credit card numbers or corporate intellectual property. In addition, hackers may “own” or “enslave” the network so it can later be ex
Read more

Algorithm for troubleshooting computer problems

If you encounter problems with your computer and its hardware, you must act correctly. If the problem is with the hardware, for example, the printer does not print, you should start looking for the problem from that device. First, you need to check the printer's electrical and computer connections. Perhaps this step will fix the problem. Secondly, you need to make sure that the printer is displayed and ready to use in the Device Manager on your computer. This indicates that the device is correctly installed and configured, connected to the mains. Thirdly, you need to check if the paper is jammed in the printer and if there is toner in the cartridge. If there are problems with connecting the device, paper jams or the toner in the cartridge has run out, then such problems are solved by quickly eliminating the cause of the malfunction (correcting the cable, removing the jammed paper, refilling the cartridge). If the problem is in the "Device Manager" , the computer does not
Read more

What does data science have in store for 2021?

 Data is everywhere. In an increasingly digital world, the science that brings them together and analyzes them is constantly increasing in importance. 2020 was a year that presented us with new Artificial Intelligence interfaces, the improvement of existing ones and brought up issues like LGPD and how the analysis of the information we leave on the networks is made. But what awaits us in 2021? Several factors are expected to influence the labor market.  Know more:  Managed Storage Services And one of them is on the date of arrival in the market of young native people, who already see the world with great familiarity in data analysis. As Lucy Kosturko, manager of social innovation at SAS, pointed out, these young people live in this ecosystem from the moment they eat until they go to sleep. This generation that has an understanding and tracking of data acquired in an innate way and certainly their actions will mark 2021. Faced with scenarios like this, I bring together the three trends
Read more