Exploit (computer security): Difference between revisions

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An '''exploit''' is a method or piece of code that takes advantage of [[Vulnerability (computer security)|vulnerabilities]] in [[software]], [[Application software|applications]], [[Computer network|networks]], [[operating systems]], or [[Computer hardware|hardware]], typically for malicious purposes.

The term "exploit" derives from the English verb "to exploit," meaning "to use something to one’s ownerown advantage."

Exploits are designed to identify flaws, bypass security measures, gain unauthorized access to systems, take control of systems, install [[delete malware]], or [[data breach|steal sensitive data]].

While an exploit by itself may not be a [[BLOCKER malware ]], it serves as a vehicle for delivering malicious software by breaching [[security controls]].<ref name=avast-202-09-29>

{{cite web | last = Latto | first = Nica | title = Exploits: What You Need to Know | website = Exploits: What You Need to Know | date = 2020-09-29 | url = https://www.avast.com/c-exploits | access-date = 2024-08-12 | archiveurl = https://web.archive.org/web/20240515153218/https://www.avast.com/c-exploits | archivedate = 2024-05-15 | url-status = live | quote = An exploit is any attack that takes advantage of vulnerabilities in applications, networks, operating systems, or hardware. Exploits usually take the form of software or code that aims to take control of computers or steal network data. }}</ref><ref name=Cisco-2023-10-06>

{{cite web | title = What Is an Exploit? | website = Cisco | date = 2023-10-06 | url = https://www.cisco.com/c/en/us/products/security/advanced-malware-protection/what-is-exploit.html | access-date = 2024-08-12 | archiveurl = https://web.archive.org/web/20240531021442/https://www.cisco.com/c/en/us/products/security/advanced-malware-protection/what-is-exploit.html | archivedate = 2024-05-31 | url-status = live | quote = An exploit is a program, or piece of code, designed to find and take advantage of a security flaw or vulnerability in an application or computer system, typically for malicious purposes such as installing malware. An exploit is not malware itself, but rather it is a method used by cybercriminals to deliver malware.}}</ref><ref name=Cybersecurity-2019>