enow.com Web Search

Search results

1. Results from the WOW.Com Content Network

2. Malware - Wikipedia

   en.wikipedia.org/wiki/Malware

   Malware (a portmanteau for malicious software) is any software intentionally designed to cause disruption to a computer, server, client, or computer network, leak private information, gain unauthorized access to information or systems, deprive access to information, or which unknowingly interferes with the user's computer security and privacy.

3. Trojan horse (computing) - Wikipedia

   en.wikipedia.org/wiki/Trojan_horse_(computing)

   Linux sudo example. A Trojan horse is a program that purports to perform some legitimate function, yet upon execution it compromises the user's security. A simple example is the following malicious version of the Linux sudo command. An attacker would place this script in a publicly writable directory (e.g., /tmp).

4. Ransomware - Wikipedia

   en.wikipedia.org/wiki/Ransomware

   Ransomware is a type of cryptovirological malware that permanently blocks access to the victim's personal data unless a ransom is paid. While some simple ransomware may lock the system without damaging any files, more advanced malware uses a technique called cryptoviral extortion. It encrypts the victim's files, making them inaccessible, and ...

5. Computer security - Wikipedia

   en.wikipedia.org/wiki/Computer_security

   An example of a physical security measure: a metal lock on the back of a personal computer to prevent hardware tampering. Computer security, cybersecurity, digital security, or information technology security (IT security) is the protection of computer systems and networks from attacks by malicious actors that may result in unauthorized information disclosure, theft of, or damage to hardware ...

6. Fileless malware - Wikipedia

   en.wikipedia.org/wiki/Fileless_malware

   Fileless malware is a variant of computer related malicious software that exists exclusively as a computer memory-based artifact i.e. in RAM.It does not write any part of its activity to the computer's hard drive, thus increasing its ability to evade antivirus software that incorporate file-based whitelisting, signature detection, hardware verification, pattern-analysis, time-stamping, etc ...

7. Rogue security software - Wikipedia

   en.wikipedia.org/wiki/Rogue_security_software

   Rogue security software. Rogue security software is a form of malicious software and internet fraud that misleads users into believing there is a virus on their computer and aims to convince them to pay for a fake malware removal tool that actually installs malware on their computer. [1] It is a form of scareware that manipulates users through ...