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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

2016 | 2015 | 2014 | 2013 | 2012 | 2011 | 2010

2016 May

Date Name LiveUpdate Defs ID
5/6/16 Security Update 224 20160505.001

2016 April

Date Name LiveUpdate Defs ID
4/29/16 Security Update 223 20160428.001
4/22/16 Security Update 222 20160421.001
4/15/16 Security Update 221 20160414.001
4/8/16 Security Update 220 20160407.003
4/1/16 Security Update 219 20160331.001

2016 March

Date Name LiveUpdate Defs ID
3/25/16 Security Update 218 20160324.001
3/17/16 Security Update 217 20160317.001
3/11/16 Security Update 216 20160310.001
3/3/16 Security Update 215 20160303.001

2016 February

Date Name LiveUpdate Defs ID
2/25/16 Security Update 214 20160225.001
2/19/16 Security Update 213 20160218.001
2/11/16 Security Update 212 20160211.001
2/5/16 Security Update 211 20160204.001

2016 January

Date Name LiveUpdate Defs ID
1/28/16 Security Update 210 20160128.001
1/22/16 Security Update 209 20160122.001
1/15/16 Security Update 208 20160113.001
1/6/16 Security Update 207 20160106.001
Security Response Blog
The State of Spam
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