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Securing and Protecting Information

In: Computers and Technology

Submitted By ics233
Words 1275
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Securing and Protecting Information

Connectivity and accessibility is a top priority, most electronics in our daily lives are connected to the internet, therefore it is extremely important to maintain devices connected to the internet secure from risks and threats. Remote access enables users outside a network access and provides privileges based on the security settings. Users are able to access resources through an internet service provider or ISP which is connecting remotely to the resources online. Secure connectivity is able to be done due to an authentication process, this process establishes a user’s identification to enable access and grant permissions. There are several ways to establish a network connection based on the software, hardware, and network type and security requirements.
Security authentication Wireless devices are able to connect remotely involving two elements: a temporary network connection and a series of protocols that set the privileges and commands. The temporary network connection, occurred through a wired connection or wireless access, or any other method of connecting to a network. The primary issue is authenticating the identity of the user and establishing proper privileges for that user. This is accomplished using a combination of protocols and the operating system on the host machine. The three steps in the establishment of proper privileges are authentication, authorization, and accounting, also known as AAA.
Authentication is the matching of user-supplied credentials to previously stored credentials on a host machine, and it usually involves an account username and password. Once the user is authenticated, the authorization step takes place.
Authorization is the granting of specific permissions based on the privileges held by the account. These checks are carried out as part of authorization, and in many cases this...

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