computer privacy
An issue of concern at is Computer privacy. Computer privacy techniques have been developed to protect single computersand network-linked computer systems from accidental or intentional harm. The main reason for protecting these computers is tokeep them from physical loss of data, deception of computer users and the deliberate invasion of databases by unauthorizedComputers and the information they contain are considered confidential systems as they are used mostly to a limited number ofusers. Confidentiality and the possession of information can be violated by unauthorized users who shoulder surf or byobserving another user's computer screen. Also by tricking authorized users into revealing confidential information, wiretapping,or listening in on or recording electronic communications people who wont to invade our privacy can easily do so. Severaltechniques are used to prevent computer crimes such as Encryption, Approved Users, Passwords, Fire Walls, SecurityServers, Integrity and availability. Using encryption is a very good way of preventing our privacy being violated, with this information can be scrambled andunscrambled using mathematical equations and a secret code called a key. Two keys
Records can be kept of what files are accessed, so that users can be caught if they notice any of their actions to be unlawful. The mostserious threats to integrity and authenticity of information comes from those entrusted with access privileges who commitcrimes. Computers and components such as floppy or hard disks are easily damage, and a computer's memorycan be erased or the computer's hardware can be damaged by flooding, fire, or dust. Firewalls Firewalls which are used for Computer networks are particularly vulnerable to computer crimes. This is relevant to my workplace because at all the computersare attached to the main server and if there we to be any virus such Back Orifice the one above could cause problems. Access-controlsoftware is a good way of keeping privacy as it verifies computer users and limits their privileges to view and change files. The keys that encodes the data are called theprivate key and are only kept in the hands of the sender. Information on networks canbe protected by a firewall which is a computer placed between the networked computers and the network. Approved Users Another technique to prevent computer crime is to limit access of computer data files to approved users. ------------------------------------------------------------------------**Bibliography**none. One of the ways in which computersystems make guessing difficult is by limiting the number of attempts to enter a correct password then terminating the accountafter failing to enter it correctly. The firewallprevents unauthorized users from gaining access to the computers on a network, and also ensures that information receivedfrom an outside source does not contain computer viruses or self-replicating computer programs that interfere with acomputer's functions.
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Acceptance Essays
