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Malicious code is a broad category that encompasses a number of threats to cyber-security. In essence it is any “hardware, software, or firmware that is intentionally included or inserted in a system for a harmful purpose.” [6] Commonly referred to as malware it includes computer viruses, worms, Trojan horses, keyloggers, BOTs, Rootkits, and any software security exploits.
The NIT code was revealed as part of the case USA v Cottom et al. Researchers from University of Nebraska at Kearney and Dakota State University reviewed the NIT code and found that it was an Adobe Flash application that would ping a user's real IP address back to an FBI controlled server, rather than routing their traffic through the Tor ...
Some possible Cyber security awareness topics according to [24] [25] [26] include but are not limited to the following. Anti-Malware Protection : Anti-malware is sometimes referred to as anti-virus . This type of application is used to protect systems against malicious software by preventing, detecting, and deleting the malware.
A cyberattack is any type of offensive maneuver employed by individuals or whole organizations that targets computer information systems, infrastructures, computer networks, and/or personal computer devices by various means of malicious acts usually originating from an anonymous source that either steals, alters, or destroys a specified target by hacking into a susceptible system.
BadUSB is a computer security attack using USB devices that are programmed with malicious software. [2] For example, USB flash drives can contain a programmable Intel 8051 microcontroller, which can be reprogrammed, turning a USB flash drive into a malicious device. [3] This attack works by programming the fake USB flash drive to emulate a ...
Interpol's Cyber Fusion Center began a collaboration with key cybersecurity players to distribute information on the latest online scams, cyber threats, and risks to internet users. Since 2017, reports on social engineering frauds, ransomware, phishing, and other attacks have been distributed to security agencies in over 150 countries.
On May 7, 2021, a cyberattack was executed on the US Colonial Pipeline. The Federal Bureau of Investigation identified DarkSide as the perpetrator of the Colonial Pipeline ransomware attack, perpetrated by malicious code, that led to a voluntary shutdown of the main pipeline supplying 45% of fuel to the East Coast of the United States.
Illustration of a replay attack. Alice (A) sends her hashed password to Bob (B). Eve (E) sniffs the hash and replays it. Suppose Alice wants to prove her identity to Bob. . Bob requests her password as proof of identity, which Alice dutifully provides (possibly after some transformation like hashing, or even salting, the password); meanwhile, Eve is eavesdropping on the conversation and keeps ...