The Key Elements of Great Security

Basics of Computer Network Security The main target for cyber-attacks today is the networked systems. This is particularly the case because attacking computers in a network can be easier as opposed to attacking standalone computers. As a result of this, therefore, it is paramount that networked systems are maintained on a secure platform so that no attacks are able to be successful on it. A number of things can be put in place to guarantee that a computer network is secure as we shall be able to see briefly. The basic step to securing any computer network is by having a user identification policy within an organization. This policy stipulates the authorized users who can login into the network and at what times. The policy should also define the hierarchy of network users in a way that access to the system is on a user privilege basis. The top of the hierarchy should always have the admins whose main roles are to modify existing users and adding new users to the network. Additionally, admins can have super users above them whose main role is to run audits on the network systems as well as to approve roles that are above the administrative users. Passwords policy is another element of the access policy. The police dictates the user login credentials that the system is going to accept for all the users in the organization. Password policies are important in removing the loopholes that may exist due to user based mistakes. Past the password policy, the organization should have systems in place that will be used to implement the policy.
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Authentication software can be installed to enforce password policies. These software are available from organizations that specialize in network security. Based on the needs of an organization, the right software may be sought. The right choice of this software should be one that is able to support various encryption algorithms so that users can log in without leaving a hint of their login credential to the attackers or intruders.
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Also, password policies ought to limit the sharing of information to a certain degree. Users should never be allowed, for instance, to share system configurations to outsiders. Additionally, information that is outside the scope of the organization should not be introduced to the network by employers by the use of portable devices such as mobile phones since that could expose your systems to malicious software. Additional information such as the consequences of failing to adhere to the policy, the login credentials validity and duration of use, can also be contained in the password policy of an organization.

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