Social Security number

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In the United States, a Social Security number (SSN) is a nine-digit number issued to U.S. citizens, permanent residents, and temporary (working) residents under section 205(c)(2) of the Social Security Act, codified as 42 U.S.C. § 405(c)(2). The number is issued to an individual by the Social Security Administration, an independent agency of the United States government.

Its primary purpose is to track individuals for taxation purposes. In recent years the SSN has become a de facto national identification number. A social security number may be obtained by applying on Form SS–5, "Application for A Social Security Number Card" (see 20 C.F.R. 422.103(b)).

For more information about Social Security number, read the full article at Wikipedia.
This text uses material from Wikipedia and is available under the GNU Free Documentation License.


News tagged with social security numbers

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Prof Warns of Risks  on Social Network Sites

Prof Warns of Risks on Social Network Sites

Technology / Internet

created Oct 07, 2009 | popularity 5 / 5 (1) | comments 0

(PhysOrg.com) -- The data that can be easily extracted from people’s online social networking activities could be either a blessing or a curse, says a UT Dallas researcher.


Cyber criminals targeting small businesses

Technology / Internet

created Sep 14, 2009 | popularity 3 / 5 (1) | comments 0

(AP) -- Cyber criminals are increasingly targeting small and medium-sized businesses that don't have the resources to keep updating their computer security, according to federal authorities.


Developer of system to prevent ID theft forms joint venture

Technology / Engineering

created Sep 04, 2009 | popularity not rated yet | comments 0

Ray de Beasley's dream of seeing his identity theft prevention system come to life is one step closer to reality. He just formed a joint venture with Ayoka LLC, an Arlington, Texas, software development firm, to create a ...


Social security administration logo

Social security numbers can be predicted with public information, researchers find

Technology / Computer Sciences

created Jul 06, 2009 | popularity 4.6 / 5 (14) | comments 3

Carnegie Mellon University researchers have shown that public information readily gleaned from governmental sources, commercial data bases, or online social networks can be used to routinely predict most — ...


Unclear what happens to personal info with Clear (AP)

Unclear what happens to personal info with Clear

Technology / Other

created Jun 27, 2009 | popularity not rated yet | comments 0

(AP) -- More than a quarter million people are wondering what will happen to their fingerprints, Social Security numbers, home addresses and other personal information now that a company that sped them through ...


Hackers breach UC Berkeley computer database

Technology / Internet

created May 08, 2009 | popularity 5 / 5 (1) | comments 1

(AP) -- University of California, Berkeley, officials said Friday that hackers infiltrated restricted computer databases, putting at risk health and other personal information on 160,000 students, alumni and others.


Russia's hackers pose growing global threat

Technology / Internet

created Dec 30, 2008 | popularity 3.3 / 5 (10) | comments 2

Not long ago, the simple, anonymous thrill of exposing chinks in American software was enough of a payoff for a Russian hacker.