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Networking cable is a piece of networking hardware used to connect one network device to other network devices or to connect two or more computers to share devices such as printers or scanners. Different types of network cables, such as coaxial cable, optical fiber cable, and twisted pair cables, are used depending on the network's topology ...
A computer virus generally contains three parts: the infection mechanism, which finds and infects new files, the payload, which is the malicious code to execute, and the trigger, which determines when to activate the payload. [ 33 ] Infection mechanism. Also called the infection vector, this is how the virus spreads.
Internet security is a branch of computer security. It encompasses the Internet, browser security, web site security, [ 1 ] and network security as it applies to other applications or operating systems as a whole. Its objective is to establish rules and measures to use against attacks over the Internet. [ 2 ]
The term year 2000 problem, [1] or simply Y2K, refers to potential computer errors related to the formatting and storage of calendar data for dates in and after the year 2000. Many programs represented four-digit years with only the final two digits, making the year 2000 indistinguishable from 1900.
With identity theft on the rise and new levels of sophistication in online threats, AOL is offering eligible members complimentary premium McAfee security software that provides up-to-date protection for up to three computers. McAfee Internet Security Suite – Special Edition from AOL is our most comprehensive security suite, including ...
The transmission media (often referred to in the literature as the physical medium) used to link devices to form a computer network include electrical cable, optical fiber, and free space. In the OSI model, the software to handle the media is defined at layers 1 and 2 — the physical layer and the data link layer.
If you’re receiving the status message "Your computer is not fully protected," it could be because the McAfee software doesn't have the latest updates. Given below are some solutions to resolve the issue. After trying the first solution, check whether the issue is resolved. If the status still shows "Your computer is not fully protected," try ...
Description. Network access control is a computer networking solution that uses a set of protocols to define and implement a policy that describes how to secure access to network nodes by devices when they initially attempt to access the network. [3] NAC might integrate the automatic remediation process (fixing non-compliant nodes before ...