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Security Updates

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

Symantec Endpoint Protection

2016 | 2015 | 2014 | 2013 | 2012 | 2011 | 2010 | 2009

2016 May

Date Name LiveUpdate Defs ID
5/28/16 Security Update 1291 20160527.001
5/26/16 Security Update 1290 20160526.001
5/26/16 Security Update 1289 20160525.001
5/24/16 Security Update 1288 20160524.001
5/23/16 Security Update 1287 20160523.001
5/21/16 Security Update 1286 20160520.001
5/20/16 Security Update 1285 20160519.001
5/19/16 Security Update 1284 20160518.001
5/17/16 Security Update 1283 20160517.003
5/17/16 Security Update 1282 20160516.001
5/13/16 Security Update 1281 20160513.001
5/12/16 Security Update 1280 20160512.001
5/11/16 Security Update 1279 20160511.001
5/11/16 Security Update 1278 20160510.001
5/9/16 Security Update 1277 20160508.001
5/6/16 Security Update 1276 20160506.001
5/5/16 Security Update 1275 20160505.001
5/4/16 Security Update 1274 20160504.001
5/3/16 Security Update 1273 20160503.002
5/3/16 Security Update 1272 20160502.001

2016 April

Date Name LiveUpdate Defs ID
4/29/16 Security Update 1271 20160429.001
4/28/16 Security Update 1270 20160428.001
4/27/16 Security Update 1269 20160427.001
4/27/16 Security Update 1268 20160426.001
4/26/16 Security Update 1267 20160425.001
4/23/16 Security Update 1266 20160423.001
4/22/16 Security Update 1265 20160422.001
4/21/16 Security Update 1264 20160421.001
4/20/16 Security Update 1263 20160420.001
4/19/16 Security Update 1262 20160419.001
4/18/16 Security Update 1261 20160418.001
4/16/16 Security Update 1260 20160415.001
4/15/16 Security Update 1259 20160414.001
4/13/16 Security Update 1258 20160413.001
4/13/16 Security Update 1257 20160412.001
4/12/16 Security Update 1256 20160411.001
4/9/16 Security Update 1255 20160408.001
4/8/16 Security Update 1254 20160407.001
4/7/16 Security Update 1253 20160406.001
4/5/16 Security Update 1252 20160404.001
4/2/16 Security Update 1251 20160401.001

2016 March

Date Name LiveUpdate Defs ID
3/31/16 Security Update 1250 20160331.001
3/30/16 Security Update 1249 20160330.001
3/29/16 Security Update 1248 20160329.002
3/28/16 Security Update 1247 20160328.001
3/25/16 Security Update 1246 20160324.001
3/24/16 Security Update 1245 20160323.001
3/22/16 Security Update 1244 20160322.001
3/22/16 Security Update 1243 20160321.001
3/17/16 Security Update 1242 20160317.001
3/16/16 Security Update 1241 20160316.001
3/16/16 Security Update 1240 20160315.001
3/15/16 Security Update 1239 20160314.001
3/12/16 Security Update 1238 20160311.001
3/11/16 Security Update 1237 20160309.008
3/9/16 Security Update 1236 20160309.001
3/9/16 Security Update 1235 20160308.001
3/8/16 Security Update 1234 20160307.001
3/4/16 Security Update 1233 20160304.001
3/3/16 Security Update 1232 20160303.003
3/3/16 Security Update 1231 20160302.001
3/1/16 Security Update 1230 20160301.001
3/1/16 Security Update 1229 20160229.001

2016 February

Date Name LiveUpdate Defs ID
2/27/16 Security Update 1228 20160226.001
2/26/16 Security Update 1227 20160225.001
2/25/16 Security Update 1226 20160224.001
2/23/16 Security Update 1225 20160223.001
2/23/16 Security Update 1224 20160220.001
2/19/16 Security Update 1223 20160219.001
2/18/16 Security Update 1222 20160217.002
2/16/16 Security Update 1222 20160216.001
2/15/16 Security Update 1221 20160215.001
2/13/16 Security Update 1220 20160212.001
2/11/16 Security Update 1219 20160211.001
2/10/16 Security Update 1218 20160210.001
2/9/16 Security Update 1217 20160209.001
2/9/16 Security Update 1216 20160207.001
2/6/16 Security Update 1215 20160205.001
2/4/16 Security Update 1214 20160204.001
2/3/16 Security Update 1213 20160203.001
2/2/16 Security Update 1212 20160202.001
2/2/16 Security Update 1211 20160201.001

2016 January

Date Name LiveUpdate Defs ID
1/29/16 Security Update 1210 20160129.001
1/28/16 Security Update 1209 20160128.001
1/28/16 Security Update 1208 20160127.001
1/27/16 Security Update 1207 20160126.001
1/25/16 Security Update 1206 20160125.001
1/23/16 Security Update 1205 20160122.001
1/21/16 Security Update 1204 20160120.001
1/19/16 Security Update 1203 20160119.001
1/18/16 Security Update 1202 20160118.001
1/16/16 Security Update 1201 20160116.001
1/15/16 Security Update 1200 20160114.001
1/13/16 Security Update 1199 20160113.001
1/12/16 Security Update 1198 20160112.001
1/12/16 Security Update 1197 20160111.001
1/8/16 Security Update 1196 20160108.001
1/7/16 Security Update 1195 20160107.001
1/7/16 Security Update 1194 20160106.001
1/6/16 Security Update 1193 20160105.003
1/4/16 Security Update 1192 20160104.001
1/1/16 Security Update 1191 20160101.001
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