vulnerability

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vulnerability

[‚vəl·nə·rə′bil·əd·ē]
(computer science)
A weakness in a computing system that can result in harm to the system or its operations, especially when this weakness is exploited by a hostile person or organization or when it is present in conjunction with particular events or circumstances.

Vulnerability

Vulgarity (See COARSENESS.)
Achilles
warrior vulnerable only in his heel. [Gk. Myth.: Zimmerman, 4]
Antaeus
only vulnerable if not touching ground. [Gk. and Rom. Myth.: Hall, 151]
Balder
conquerable only with mistletoe. [Norse Myth.: Walsh Classical, 43]
Diarmuid
Irish Achilles, killed through cunning Fionn’s deceit. [Irish Myth.: Jobes, 443; Parrinder, 79]
Maginot Line
French fortification zone along German border; thought impregnable before WWII. [Fr. Hist.: NCE, 1658]
Samson
strength derived from his hair; betrayed by Delilah. [O.T.: Judges 16]
Siegfried
vulnerable in only one spot on his back. [Ger. Opera: Wagner, Götterdämmerung, Westerman, 245]
Siegfried Line
German fortification zone opposite the Maginot Line between Germany and France. [Ger. Hist.: WB, 17: 370]
Superman
invulnerable except for Kryptonite. [TV: “The Adventures of Superman” in Terrace, I, 38; Comics: Horn, 642]

vulnerability

A security exposure in an operating system or other system software or application software component. Before the Internet became mainstream and exposed every organization in the world to every attacker on the planet, vulnerabilities surely existed, but were not as often exploited.

In light of this madness, mostly perpetrated against Microsoft products, the architecture of future operating systems has changed. Designing software to be bulletproof against attacks is like building a house where every square inch is fortified with steel and sensors that detect intrusions. Patching an existing operating system written by hundreds of programmers who were not dwelling on this issue when they wrote the code is an onerous job.

Security firms maintain databases of vulnerabilities based on version number of the software. If exploited, each vulnerability can potentially compromise the system or network. To search for vulnerabilities and exposures in the National Vulnerability Database (NVD), visit http://web.nvd.nist.gov/view/vuln/search?cid=1. See network security scanner and vulnerability disclosure.
References in periodicals archive ?
With respect to the invulnerability subscale, a significant interaction between sex and age was found, F (2, 2313)= 9.
Order is remarkable for how well Rowling has structured the story and infused her characters in this magical world with the real emotional concerns of teens: the vulnerability, the invulnerability, the need for empowerment and rebellion against authority, the need for parental love and approval, the recklessness, the fear, the loneliness, the need to be alone, the need to belong, the despair, the optimism.
But there are drawbacks to the search for invulnerability.
At that moment, I too was quite simply an American, helplessly watching our national idealism and sense of invulnerability being bombed by our own symbols of power and superiority.
However, do not seem man by his marvelous invulnerability.
However, perhaps the biggest problem for the rest of the peloton is Armstrong's perceived invulnerability.
Several interviews raise the complex issues of training, performance, competition, repertoire, and retirement, but the film's grander theme is the vitality and invulnerability of the entire institution, which Tavernier dramatically accentuates with filmed images evolving into black-and-white stills throughout this magnificent record.
Their most striking feature, aside from their grand ambitions and wide scope, is their apparent invulnerability to the kinds of constitutional challenges that have derailed affirmative action programs in the United States.
He had "a real sense of invulnerability," the sheriff said.
While this is perfectly true, particularly for what regards the frontal arc, the proverbial invulnerability of the tank is melting away like ice in a hot pan, as very few could now resist and survive an attack from a modern missile, particularly if its strikes from the top or the sides.
To be sure, much has changed for the worse since the September 11th disaster: Our sense of self-security; our economic stability; and our aura of invulnerability have frayed badly since the attacks.
About 900 tanks are T-72, whose aura of invulnerability in the West was quickly dismissed in 1982 during Israel's invasion of Lebanon.