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Examples of this strategy include using anti-spam techniques, using CAPTCHA and other human presence detection techniques, and using DOS-based defense (protection from Denial-of-service attack). This is a supporting strategy for boundary protection and information system monitoring.
This CAPTCHA (reCAPTCHA v1) of "smwm" obscures its message from computer interpretation by twisting the letters and adding a slight background color gradient.A CAPTCHA (/ ˈ k æ p. tʃ ə / KAP-chə) is a type of challenge–response test used in computing to determine whether the user is human in order to deter bot attacks and spam.
"Embrace, extend, and extinguish" (EEE), [1] also known as "embrace, extend, and exterminate", [2] is a phrase that the U.S. Department of Justice found [3] was used internally by Microsoft [4] to describe its strategy for entering product categories involving widely used open standards, extending those standards with proprietary capabilities, and using the differences to strongly disadvantage ...
STRIDE is a model for identifying computer security threats [1] developed by Praerit Garg and Loren Kohnfelder at Microsoft. [2] It provides a mnemonic for security threats in six categories. [3] The threats are: Spoofing; Tampering; Repudiation; Information disclosure (privacy breach or data leak) Denial of service; Elevation of privilege [4]
An attack is an instantiation of a threat scenario which is caused by a specific attacker with a specific goal in mind and a strategy for reaching that goal. The goal and strategy represent the highest semantic levels of the DML model. This is followed by the TTP (Tactics, Techniques and Procedures) which represent intermediate semantic levels.
Damage – how bad would an attack be? Reproducibility – how easy is it to reproduce the attack? Exploitability – how much work is it to launch the attack? Affected users – how many people will be impacted? Discoverability – how easy is it to discover the threat? The DREAD name comes from the initials of the five categories listed.
In computing, a shatter attack is a programming technique employed by hackers on Microsoft Windows operating systems to bypass security restrictions between processes in a session. A shatter attack takes advantage of a design flaw in Windows's message-passing system whereby arbitrary code could be injected into any other running application or ...