In this post, we will find out what the network security job description is. Also, this post will outline what you need to do to get into this career.
Network Security Job Description
Today, there are various network security jobs. Firstly, there is the network security engineer. What does this person do? He is the one responsible for the design, development, and operation of a network’s security features.
The engineer has the experience, knowledge, and skills in the areas of cryptography, protocols, and algorithms. He is also able to understand the weaknesses in existing systems and knows how to prevent an attack.
Further, the engineer has to keep up with new technology as well as the latest attack techniques. He is also required to build and maintain firewalls, intrusion detection systems, and virtual private networks. And other components of the network’s defense system. Moreover, he will also have to know how to create secure wireless networks.
Then, there is the network security administrator. He does monitoring of the network devices and keeps their configurations up-to-date. He also performs vulnerability assessments of these devices as well as maintains antivirus software on them.
Next, there is the network security analyst. He will be required to write reports on the vulnerabilities in a system that are discovered by him or her. This person is also responsible for identifying threats to the system, conducting penetration tests, and assessing risks. And then, performing audits.
Finally, he is also required to find out what may cause a threat to a network or computer system. As well as how it can be cured or prevented from happening again in the future.
Network Security Job Requirements
How, then, can you get a career in this field. Well, you first need to have a bachelor’s degree in computer science. You can then move on to getting a job as a junior network security engineer.
If you wish to get ahead, then you could get a master’s degree in computer networking. Also, some employers may require that you take the CompTIA Security+ Exam.
Moreover, you will need to keep up with the latest technology and standards in this field. As well as know-how to secure wireless networks as well as configure security tools. Also, have knowledge of network and operating system security as well as cryptography.
Then, it is also recommended that you know about database security and security for applications. Additionally, you must be familiar with intrusion detection systems and firewalls. As well as encryption methods and VPNs.
If you do not have any formal training yet, then perhaps it would be best if you took a Security+ course first before applying for a position in this career field. This training will help you get familiar with all the above-mentioned job requirements and skills that are needed.
Conclusion
Network security jobs are very important because they protect your company from various threats that may harm its network and computer system. Also, the person working in this area will be responsible for configuring the firewall on these systems for extra protection against these threats.