A Network security analyst is responsible for monitoring network traffic and identifying potential threats. In this article, get to know about them and their contribution to securing the network.
What Is a Network Security Analyst?
The network security analysts are responsible for the security of a computer network. Their task is to ensure that the network is safe from any kind of cyber-attacks.
Network security analysts are the ones who identify the potential threats. They also make sure that they are removed or eliminated. They are responsible for monitoring the network traffic, detecting any kind of malicious software, and fixing the vulnerabilities.
Top 5 Duties of Network Security Analyst To Secure the Network
Here are the top 5 duties of a Network Security Analyst to secure the network.
1 Monitoring traffic
They are responsible for monitoring the network traffic and identifying any potential threats. They need to be more vigilant about the activities on the network. Moreover, they have to keep an eye on any suspicious activity which can be an indication of a cyber-attack.
The most common activity that the Network Security Analyst monitors are the entry and exit points for the traffic. They check whether there are any discrepancies in the number of users entering and exiting the network.
Another important task that they fulfill is to check if there are any unusual spikes in the network traffic. If there is a sudden increase in the overall traffic, they need to determine its source.
2 Identify threats
The other important job of a Network Security Analyst is to identify the threats in the network. To identify any potential threat, they need to know about all the vulnerabilities of the network. The most common vulnerability is a lack of a firewall.
Network Security Analysts must identify these vulnerabilities. They must also make sure that these threats are removed from the network. They also need to know about all the security updates available for the operating system and anti-virus software. Moreover, they can use this knowledge to implement these security updates on the network.
3 Implement the security updates
After identifying the threats and vulnerabilities, the Network Security Analyst must implement the security updates. So, they must ensure that all the threats are removed from the network.
In addition, they need to ensure that all the vulnerabilities are fixed. Moreover, make sure that there are no loopholes in the network.
4 Create a security policy for safe computing
The other important task of a Network Security Analyst is to create a security policy for safe computing. This includes setting up strong passwords, installing anti-virus software, and performing regular virus scans on the network. These measures help in preventing any kind of cyber-attack.
5 Perform regular checks and audits on the network
as an Analyst, they also perform regular checks and audits on the network. They need to make sure that the network is safe. So, if a threat is detected, they must immediately fix it.
In addition, they have to check if the security settings are still effective. If they are not, they need to reconfigure them.
To Conclude
In conclusion, it can be said that a Network Security Analyst is an important part of the network team. They are responsible for the security of the network.