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Security Updates

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

Norton Internet Security

2019 | 2018 | 2017 | 2016 | 2015 | 2014 | 2013 | 2012 | 2011 | 2010

2019 March

Date Name LiveUpdate Defs ID
3/22/19 Security Update 2271 20190322.061
3/21/19 Security Update 2270 20190321.061
3/21/19 Security Update 2269 20190320.061
3/19/19 Security Update 2268 20190319.061
3/19/19 Security Update 2267 20190318.061
3/15/19 Security Update 2266 20190315.061
3/14/19 Security Update 2265 20190314.061
3/13/19 Security Update 2264 20190313.061
3/12/19 Security Update 2263 20190312.061
3/11/19 Security Update 2262 20190311.061
3/8/19 Security Update 2261 20190308.061
3/7/19 Security Update 2260 20190307.061
3/6/19 Security Update 2259 20190306.063
3/6/19 Security Update 2258 20190306.061
3/5/19 Security Update 2257 20190304.061
3/2/19 Security Update 2256 20190301.061

2019 February

Date Name LiveUpdate Defs ID
2/28/19 Security Update 2255 20190228.061
2/27/19 Security Update 2254 20190227.061
2/26/19 Security Update 2253 20190226.061
2/25/19 Security Update 2252 20190225.061
2/23/19 Security Update 2251 20190222.061
2/20/19 Security Update 2250 20190220.061
2/19/19 Security Update 2249 20190219.061
2/18/19 Security Update 2248 20190218.061
2/16/19 Security Update 2247 20190215.061
2/14/19 Security Update 2246 20190214.061
2/13/19 Security Update 2245 20190213.061
2/13/19 Security Update 2244 20190212.061
2/12/19 Security Update 2243 20190211.061
2/8/19 Security Update 2242 20190208.061
2/7/19 Security Update 2241 20190207.061
2/6/19 Security Update 2240 20190206.061
2/5/19 Security Update 2239 20190205.061
2/4/19 Security Update 2238 20190204.061
2/2/19 Security Update 2237 20190201.061

2019 January

Date Name LiveUpdate Defs ID
1/31/19 Security Update 2236 20190130.062
1/29/19 Security Update 2235 20190129.062
1/28/19 Security Update 2234 20190128.061
1/25/19 Security Update 2233 20190125.061
1/24/19 Security Update 2231 20190123.061
1/21/19 Security Update 2229 20190121.061
1/18/19 Security Update 2228 20190118.061
1/17/19 Security Update 2227 20190117.061
1/16/19 Security Update 2226 20190116.061
1/16/19 Security Update 2225 20190115.061
1/14/19 Security Update 2224 20190114.063
1/11/19 Security Update 2223 20190111.061
1/11/19 Security Update 2222 20190110.061
1/10/19 Security Update 2221 20190109.061
1/9/19 Security Update 2220 20190108.061
1/8/19 Security Update 2219 20190107.063
1/5/19 Security Update 2218 20190104.061
1/3/19 Security Update 2217 20190103.061
1/2/19 Security Update 2216 20190102.061
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