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Security Updates

Security Updates give you the most recent protection content for your Symantec security products.

Norton Internet Security

2014 | 2013 | 2012 | 2011

2011 December

Date Name LiveUpdate Defs ID
12/28/11 Security Update 522 20111228.001
12/26/11 Security Update 521 20111226.001
12/23/11 Security Update 520 20111223.001
12/22/11 Security Update 519 20111222.001
12/21/11 Security Update 518 20111221.001
12/20/11 Security Update 517 20111220.001
12/19/11 Security Update 516 20111219.001
12/16/11 Security Update 515 20111216.001
12/15/11 Security Update 514 20111215.001
12/14/11 Security Update 513 20111214.001
12/13/11 Security Update 511 20111212.002
12/12/11 Security Update 512 20111210.001
12/9/11 Security Update 511 20111209.002
12/8/11 Security Update 510 20111208.001
12/7/11 Security Update 509 20111207.001
12/6/11 Security Update 508 20111206.001
12/5/11 Security Update 507 20111203.001
12/2/11 Security Update 506 20111202.001
12/1/11 Security Update 505 20111201.001

2011 November

Date Name LiveUpdate Defs ID
11/30/11 Security Update 504 20111130.001
11/29/11 Security Update 503 20111129.030
11/28/11 Security Update 502 20111128.030
11/24/11 Security Update 501 20111124.030
11/23/11 Security Update 500 20111123.030
11/22/11 Security Update 499 20111122.030
11/21/11 Security Update 498 20111119.031
11/18/11 Security Update 497 20111118.030
11/17/11 Security Update 496 20111117.030
11/16/11 Security Update 495 20111116.030
11/15/11 Security Update 494 20111115.030
11/14/11 Security Update 493 20111112.030
11/11/11 Security Update 492 20111111.030
11/10/11 Security Update 491 20111110.030
11/9/11 Security Update 490 20111109.030
11/8/11 Security Update 489 20111107.032
11/4/11 Security Update 488 20111104.030
11/3/11 Security Update 487 20111103.030
11/2/11 Security Update 486 20111102.030
11/1/11 Security Update 485 20111031.030

2011 October

Date Name LiveUpdate Defs ID
10/28/11 Security Update 484 20111028.030
10/26/11 Security Update 483 20111026.030
10/25/11 Security Update 482 20111025.030
10/24/11 Security Update 481 20111022.030
10/21/11 Security Update 480 20111021.030
10/20/11 Security Update 479 20111020.030
10/19/11 Security Update 478 20111019.030
10/18/11 Security Update 477 20111018.030
10/17/11 Security Update 476 20111015.030
10/14/11 Security Update 475 20111014.031
10/13/11 Security Update 474 20111013.030
10/12/11 Security Update 473 20111012.034
10/11/11 Security Update 472 20111011.030
10/10/11 Security Update 471 20111010.030
10/7/11 Security Update 470 20111007.030
10/6/11 Security Update 469 20111006.030
10/5/11 Security Update 468 20111005.031
10/4/11 Security Update 467 20111004.030
10/3/11 Security Update 466 20111001.030

2011 September

Date Name LiveUpdate Defs ID
9/30/11 Security Update 465 20110930.030
9/29/11 Security Update 464 20110929.031
9/28/11 Security Update 463 20110928.030
9/27/11 Security Update 462 20110927.030
9/26/11 Security Update 461 20110924.030
9/23/11 Security Update 460 20110923.030
9/22/11 Security Update 459 20110922.030
9/21/11 Security Update 458 20110921.030
9/19/11 Security Update 457 20110917.033
9/17/11 Security Update 456 20110917.031
9/15/11 Security Update 455 20110915.030
9/14/11 Security Update 454 20110914.031
9/13/11 Security Update 453 20110913.030
9/12/11 Security Update 452 20110912.030
9/9/11 Security Update 451 20110909.030
9/8/11 Security Update 450 20110908.030
9/7/11 Security Update 449 20110907.030
9/5/11 Security Update 448 20110903.030
9/2/11 Security Update 447 20110902.030
9/1/11 Security Update 446 20110901.030
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