The different types of network security tools:

• Control of access. Controlling which users have access to the network or to particularly critical areas of the network is what this refers to. You can restrict network access to only recognised users and devices using security policies, or provide limited access to noncompliant devices or guest users.
• Antivirus and anti-malware programmes are essential. Malware, sometimes known as 'malicious software,' is a type of cyberattack that comes in a variety of shapes and sizes.
• The safety of the application. Hackers can gain access to your networking environment using any device or software product you use.
• Preventing data loss. Data loss prevention (DLP) technologies are those that prevent employees from sharing important company information or sensitive data outside the network, whether unintentionally or maliciously.
• Firewalls. Another common component of a network security model is firewalls. They act as a sort of gatekeeper between a network and the rest of the internet.

Read More: Name the types of errors in data communication over a network.