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Security Updates

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

Norton Internet Security for Macintosh

2014 | 2013 | 2012 | 2011 | 2010

2011 December

Date Name LiveUpdate Defs ID
12/20/11 Security Update 66 20111215.001
12/2/11 Security Update 65 20111202.002

2011 October

Date Name LiveUpdate Defs ID
10/21/11 Security Update 65 20111020.001
10/7/11 Security Update 64 20111006.001

2011 September

Date Name LiveUpdate Defs ID
9/2/11 Security Update 62 20110831.001

2011 August

Date Name LiveUpdate Defs ID
8/22/11 Security Update 61 20110818.001
8/8/11 Security Update 60 20110803.001

2011 July

Date Name LiveUpdate Defs ID
7/22/11 Security Update 59 20110722.001
7/11/11 Security Update 58 20110708.002

2011 June

Date Name LiveUpdate Defs ID
6/17/11 Security Update 56 20110616.001
6/3/11 Security Update 55 20110531.001

2011 May

Date Name LiveUpdate Defs ID
5/31/11 Security Update 54 20110517.002
5/6/11 Security Update 53 20110504.001

2011 April

Date Name LiveUpdate Defs ID
4/28/11 Security Update 52 20110427.001
4/20/11 Security Update 51 20110414.002
4/1/11 Security Update 50 20110330.001

2011 March

Date Name LiveUpdate Defs ID
3/21/11 Security Update 49 20110317.001
3/7/11 Security Update 48 20110303.001

2011 February

Date Name LiveUpdate Defs ID
2/25/11 Security Update 47 20110209.001

2011 January

Date Name LiveUpdate Defs ID
1/28/11 Security Update 46 20110126.001
1/17/11 Security Update 45 20110114.002
1/6/11 Security Update 44 20101231.001
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