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Security Updates

Security Updates give you the most recent protection content for your Symantec security products.
Attack Signatures A-Z List

Symantec Client Security

2013 | 2012 | 2011 | 2010 | 2009 | 2008 | 2007 | Archive

2013 May

Date Name LiveUpdate Defs ID
5/17/13 Security Update 402 20130515.01
5/10/13 Security Update 401 20130508.01
5/3/13 Security Update 400 20130501.01

2013 April

Date Name LiveUpdate Defs ID
4/26/13 Security Update 399 20130425.01
4/18/13 Security Update 398 20130418.01
4/12/13 Security Update 397 20130411.01
4/6/13 Security Update 397 20130404.01

2013 March

Date Name LiveUpdate Defs ID
3/30/13 Security Update 396 20130328.01
3/22/13 Security Update 395 20130321.01
3/19/13 Security Update 394 20130316.01
3/9/13 Security Update 393 20130307.01
3/1/13 Security Update 392 20130228.01

2013 February

Date Name LiveUpdate Defs ID
2/23/13 Security Update 391 20130222.02
2/15/13 Security Update 390 20130214.01
2/9/13 Security Update 389 20130207.01
2/2/13 Security Update 388 20130131.01

2013 January

Date Name LiveUpdate Defs ID
1/26/13 Security Update 387 20130125.01
1/18/13 Security Update 386 20130117.01
1/11/13 Security Update 385 20130110.01
1/4/13 Security Update 384 20130103.01
1/1/13 Security Update 383 20121230.01
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