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In recent years, the issue of information network security has aroused widespread concern from all walks of life. More and more network security talents are favored by major companies.
If your logic analysis skills are strong enough and you have experience working in the IT field, congratulations, you already have the basic conditions to become a network security engineer.
If you are interested in the career of network security engineers, it is a good idea to start planning your career path now.
The development prospects of network security engineers
No matter which career you decide to choose, you must thoroughly study the profession first. The position of network security engineer is no exception. If you want to be a network security engineer, you need to understand this position. Let's take a look at what the network security engineer is.And This part of the content will help you get CCNA Security certification.
1.Career introduction
In short, a network security engineer is someone the company hires to protect its own company data. They use a variety of technologies to protect company data, such as finding weaknesses incorporate data storage, and monitoring defects in corporate systems or networks. Then they will deal with the problems they find, fix and strengthen the areas of the company's information network that may be attacked.
Among them, there are some special positions worth noting:
lInformation security analyst
Information security analysts are front-line personnel in network defense. They mainly look for and analyze potential security risks, set up firewalls and security systems to prevent corporate networks from being destroyed, and constantly monitor systems with abnormal activities. On this basis, they will use a technical report to describe their findings in detail.
lEthical hacker
Ethical hackers usually need to hold a CEH certificate and be authorized by the employer to try to penetrate the security system of the intruding company. They test the company's systems through the same techniques as vicious hackers. If they succeed, it proves that the system still needs to be upgraded.
lComputer forensic analyst
Due to the increasing number of cybercrimes, there has been a profession of computer forensic analysts who specialize in cybercrime, usually in cooperation with law enforcement agencies in some public and private organizations. Their tasks include:
ØRecover deleted files
ØAnalyze data related to crime
ØAnalyze phone call history
ØTracking traces of data
Computer forensic analysts need to make detailed records at work so that they can provide strong evidence in court. Due to the different network structure, his expertise can be used in one or more areas, such as cloud computing, laptops, mobile phones, mobile applications, and the payment industry.
2.Main Duty
The responsibilities of a network security engineer generally depend on his specific position and, in general, include the following:
lCooperate with other computer security personnel in the development phase of software systems, networks and data centers
lInvestigate company software and hardware deficiencies and security risks
lFind the best solution to protect your entire company's IT facilities
lFirewall implementation
lContinuously monitor attacks and intrusions on corporate networks
lEliminate vulnerabilities in networks or systems when defects are discovered
lIdentify intruders and notify law enforcement agencies as necessary
3.Basic skills and personal qualities
lStrong IT technology foundation, including knowledge of software, hardware, and network technologies
lAttention to detail, with the ability to analyze and identify trends in data
lAbility to work under pressure
lAbility to communicate effectively with a variety of people
lUnderstand the importance and necessity of confidentiality and be aware of the legal provisions related to this
lAbility to use logical reasoning to identify the strengths and weaknesses of IT systems
lLearn about hacking and the various means of cybercrime
4.Working hours and conditions
Most network security engineers work in the office and work about 35-40 hours a week. However, most companies require cybersecurity personnel to be on call around the clock to quickly defend and counterattack in the event of a cyber- attack.
What kind of academic background is needed?
Most network security engineers are graduates in computer science.
Related majors include:
lInformation Technology (IT)
lComputer Science
lForensic Computing
lMathematics, Physics or another STEM degree
lNetwork Engineering
lNetwork and Security
Generally, if you have a bachelor's degree in information technology or a graduate degree in a related field, professional certification in these industries will greatly increase your employment opportunities and increase your chances of employment.
Keep energetic, keep up with the times
Due to the continuous advancement of computer technology and the rapid development of hacker technology, network engineers need to continuously learn and keep abreast of the latest developments in technology. Here are some industry standard qualifications that will help you develop your career:
lSystem Security Professional (SSCP): An entry-level certificate for beginners
lAmerican Computer Industry Association safety certification: suitable for people with more than two years of work experience
lInformation Systems Security Professional Certification (CISSP): A qualification that takes place approximately four years after work
lCertified Information Systems Auditor Qualification (CISA): for people with 5 years of work experience
lInformation Systems Manager Certification (CISM): A certificate similar to an International Information Systems Auditor
lCisco Network Certification (CCNA): This certification is more common
lRegistered Ethics Hacker (CEH): held by a penetration testing expert or a network security analyst
In short, the career prospects of cybersecurity engineers are very good, and a recent report pointed out that employer demand in the industry is continuing to grow. As companies increasingly value data management and data protection, the company's demand for talents with the ability to protect this data will increase.
