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Any unattended device, like the laptop depicted, is at risk of an evil maid attack. An evil maid attack is an attack on an unattended device, in which an attacker with physical access alters it in some undetectable way so that they can later access the device, or the data on it.
While a cyberweapon almost certainly results in either direct or indirect financial damages to the target group, direct financial gains for the sponsor are not a primary objective of this class of agent. Often cyberweapons are associated with causing physical or functional harm to the system which it attacks, despite being software. [2]
Upon making contact, the facehugger administers a cynose-based paralytic to the host in order to render it unconscious and immobile. [36] [1] During a successful attachment, the facehugger will insert an ovipositor down the host's throat while simultaneously implanting an embryo. The host is kept alive, and the creature breathes for the host. [12]
Cyber espionage, cyber spying, or cyber-collection is the act or practice of obtaining secrets and information without the permission and knowledge of the holder of the information using methods on the Internet, networks or individual computers through the use of proxy servers, [1] cracking techniques and malicious software including Trojan horses and spyware.
Although several people were attacked and one had died, Bouie pointed out that the attacks were not really rare, noting the FBI had reported 127,577 unarmed assaults in 2012. [ 68 ] Journalist Jesse Singal investigated the issue, and found that there was "in fact evidence to support the existence of a teen activity called Knockout—it’s not ...
One could observe that the most effective way to mitigate a threat on the attack tree is to mitigate it as close to the root as possible. Although this is theoretically sound, it is not usually possible to simply mitigate a threat without other implications to the continued operation of the system.
Tamperproofing is a methodology used to hinder, deter or detect unauthorised access to a device or circumvention of a security system. Since any device or system can be foiled by a person with sufficient knowledge, equipment, and time, the term "tamperproof" is a misnomer unless some limitations on the tampering party's resources is explicit or assumed.
Cryptographic attacks that subvert or exploit weaknesses in this process are known as random number generator attacks. A high quality random number generation (RNG) process is almost always required for security, and lack of quality generally provides attack vulnerabilities and so leads to lack of security, even to complete compromise, in ...