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The token bucket algorithm is also used in controlling database IO flow. [1] In it, limitation applies to neither IOPS nor the bandwidth but rather to a linear combination of both. By defining tokens to be the normalized sum of IO request weight and its length, the algorithm makes sure that the time derivative of the aforementioned function ...
A hacker purchases or builds a Trojan and/or exploit kit and uses it to start infecting users' computers, whose payload is a malicious application—the bot. The bot instructs the infected PC to connect to a particular command-and-control (C&C) server. (This allows the botmaster to keep logs of how many bots are active and online.)
An aimbot or autoaim is a type of computer game bot most commonly used in first-person shooter games to provide varying levels of automated target acquisition and calibration to the player. They are sometimes used along with a triggerbot, which automatically shoots when an opponent appears within the field-of-view or aiming reticule of the player.
Early versions of HTTP 1.0 did have some security weaknesses relating to session hijacking, but they were difficult to exploit due to the vagaries of most early HTTP 1.0 servers and browsers. As HTTP 1.0 has been designated as a fallback for HTTP 1.1 since the early 2000s—and as HTTP 1.0 servers are all essentially HTTP 1.1 servers the ...
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A cryptocurrency wallet is a device, [1] physical medium, [2] program or an online service which stores the public and/or private keys [3] for cryptocurrency transactions. In addition to this basic function of storing the keys, a cryptocurrency wallet more often offers the functionality of encrypting and/or signing information. [ 4 ]
The social hack was in defrauding employees of the third party to divulge sensitive information, while the cybercrime was conducted by means of a malware infected email phishing attack. [11] The need for vigilant online security is highlighted by cyber-attacks against corporations like Target as well as other global businesses and high-traffic ...
The Blackhole exploit kit was, as of 2012, the most prevalent web threat, where 29% of all web threats detected by Sophos and 91% by AVG are due to this exploit kit. [1] Its purpose is to deliver a malicious payload to a victim's computer. [2]