- #What term is used to describe any exposure to a threat? worm virus malicious software risk software
#What term is used to describe any exposure to a threat? worm virus malicious software risk software
Nonphysical threats target the data and the software on the computer systems by corrupting the data or by exploiting the errors in the software. Physical threats cause impairment to hardware or theft to system or hard disk that holds critical data. Accordingly, the threats on computer system are classified as physical threats and nonphysical threats. Thus, a computer system threat in general can include anything deliberate, unintended, or caused by natural calamity that effects in data loss/manipulation or physical destruction of hardware.
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A threat to a computer systems occurs when the confidentiality (preventing exposure to unauthorized parties), integrity (not modified without authorization), and availability (readily available on demand by authorized parties) of information on systems are affected.
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Threat is a potential risk that exploits a vulnerability to infringe security and cause probable damage/disruption to the information/service stored/offered in/by computer systems or through communication links. The common types of vulnerabilities are errors in the design or configuration of network infrastructure, protocols, communication media, operating systems, web-based applications and services, databases, etc. The exploitation is done by malicious hackers who find vulnerabilities or weaknesses, which are the pre-existing errors in the security settings in the computer systems. Along with the tremendous progress in Internet technology in the last few decades, the sophistication of the exploits and thereby the threats to computer systems have also equally increased.