Basics of Network Security

When the security of a network system is compromised, there is no guarantee that the system will continue to be of use to its owner. As a result of this, therefore, it is important that all possible measures are put in place to ensure that the security of the networked system is maintained at all times. Many things can be done to ensure that the security of the system is maintained. Some of the measures are considered primary while others are secondary and are therefore not as important as the former.

The primary concern of any system is its security. The networked system's security lies in the basic principle of ensuring that those unauthorized to access the system cannot access it in any way while those authorized are protected from losing their access to attackers either through negligence or system weaknesses. See these IAM solutions & use cases .

In most cases, attackers of a networked system will first try to exploit the weaknesses of a system. The weakness in a system can include improper user authentication systems and system alerts. By using brute attacks, hackers are able to gauge the security levels of a networked system. At the very least, a system should allow for users to access it only after they are properly authenticated. Authentication should also be done on authorized system users. Users which are not properly created in the system should be purged through regular system audits to ensure that only authorized users are maintained in the system. Learn more about network security at http://computersecurity.wikia.com/wiki/Network_security .

After user authorization and authentication, the users should also be able to dispose of their access rights in a way that entirely invalidates their sessions. A good networked system should also thus allow for users to log out safely without leaving a trace of their logins in the system. There is also a need to validate to ensure that users cannot log in more than once in the networked system. When a session is active, any other attempt to login using the same session should be reported or should lead to the termination of the active session. This will allow for proper audit trails of the network system users without giving any misleading audit trails.

Finally, risk-based adaptive mfa system users should be trained on the basics of network security. All system users should follow the laid down password policy and should change their passwords as often as possible to ensure that there are no loopholes left to the attackers.