Network Security – Critical Necessity
Information and efficient communication are two of the most important strategic issues for the success of every business. With the advent of electronic means of communication and storage, more and…
Network Security – Firewalls
Almost every medium and large-scale organization has a presence on the Internet and has an organizational network connected to it. Network partitioning at the boundary between the outside Internet and…
Network Security – Access Control
Network access control is a method of enhancing the security of a private organizational network by restricting the availability of network resources to endpoint devices that comply with the organization’s…
Network Security – Data Link Layer
We have seen that the rapid growth of the Internet has raised major concerns for network security. Several methods have been developed to provide security in the application, transport, or…
Network Security – Network Layer
Network layer security controls have been used frequently for securing communications, particularly over shared networks such as the Internet because they can provide protection for many applications at once without…
Network Security – Transport Layer
Network security entails securing data against attacks while it is in transit on a network. To achieve this goal, many real-time security protocols have been designed. There are popular standards…
Network Security – Application Layer
Various business services are now offered online through client-server applications. The most popular forms are a web application and e-mail. In both applications, the client communicates to the designated server…
Network Security – Overview
In this modern era, organizations greatly rely on computer networks to share information throughout the organization in an efficient and productive manner. Organizational computer networks are now becoming large and…
Network Security
Network Security deals with all aspects related to the protection of the sensitive information assets existing on the network. It covers various mechanisms developed to provide fundamental security services for…