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Security Updates

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

Norton AntiVirus

2015 | 2014 | 2013 | 2012 | 2011 | 2010

2015 May

Date Name LiveUpdate Defs ID
5/22/15 Security Update 1348 20150522.001
5/21/15 Security Update 1348 20150521.005
5/20/15 Security Update 1347 20150520.001
5/19/15 Security Update 1346 20150519.001
5/18/15 Security Update 1345 20150518.001
5/15/15 Security Update 1344 20150515.001
5/14/15 Security Update 1343 20150514.001
5/13/15 Security Update 1342 20150513.001
5/12/15 Security Update 1341 20150512.001
5/11/15 Security Update 1340 20150510.002
5/8/15 Security Update 1339 20150508.001
5/7/15 Security Update 1338 20150507.001
5/6/15 Security Update 1337 20150506.003
5/1/15 Security Update 1336 20150501.001
4/30/15 Security Update 1335 20150430.001

2015 April

Date Name LiveUpdate Defs ID
4/29/15 Security Update 1334 20150429.001
4/28/15 Security Update 1333 20150428.001
4/27/15 Security Update 1332 20150427.001
4/24/15 Security Update 1331 20150424.001
4/23/15 Security Update 1330 20150423.001
4/22/15 Security Update 1329 20150422.001
4/20/15 Security Update 1328 20150420.001
4/17/15 Security Update 1327 20150417.001
4/16/15 Security Update 1326 20150416.001
4/15/15 Security Update 1325 20150415.001
4/14/15 Security Update 1324 20150414.001
4/13/15 Security Update 1323 20150413.001
4/10/15 Security Update 1322 20150410.001
4/9/15 Security Update 1321 20150409.003
4/8/15 Security Update 1320 20150408.001
4/7/15 Security Update 1319 20150407.001
4/6/15 Security Update 1318 20150406.001
4/3/15 Security Update 1317 20150403.001
4/1/15 Security Update 1316 20150401.001

2015 March

Date Name LiveUpdate Defs ID
3/31/15 Security Update 1315 20150331.001
3/30/15 Security Update 1314 20150330.001
3/27/15 Security Update 1313 20150327.001
3/24/15 Security Update 1312 20150324.001
3/23/15 Security Update 1312 20150323.001
3/20/15 Security Update 1311 20150320.001
3/19/15 Security Update 1310 20150319.001
3/18/15 Security Update 1309 20150318.001
3/17/15 Security Update 1308 20150317.001
3/16/15 Security Update 1307 20150316.001
3/13/15 Security Update 1306 20150313.001
3/12/15 Security Update 1305 20150312.003
3/11/15 Security Update 1304 20150311.001
3/10/15 Security Update 1303 20150310.001
3/9/15 Security Update 1302 20150308.003
3/6/15 Security Update 1301 20150306.001
3/5/15 Security Update 1300 20150305.001
3/4/15 Security Update 1299 20150304.001
3/3/15 Security Update 1298 20150303.001
3/2/15 Security Update 1297 20150302.001

2015 February

Date Name LiveUpdate Defs ID
2/27/15 Security Update 1296 20150227.003
2/26/15 Security Update 1295 20150226.002
2/25/15 Security Update 1294 20150225.002
2/24/15 Security Update 1293 20150224.002
2/23/15 Security Update 1292 20150223.001
2/21/15 Security Update 1290 20150221.001
2/20/15 Security Update 1291 20150220.001
2/19/15 Security Update 1290 20150219.002
2/18/15 Security Update 1289 20150218.001
2/17/15 Security Update 1288 20150217.001
2/16/15 Security Update 1287 20150216.001
2/13/15 Security Update 1286 20150213.001
2/12/15 Security Update 1285 20150212.001
2/11/15 Security Update 1284 20150211.001
2/10/15 Security Update 1283 20150210.001
2/9/15 Security Update 1282 20150207.001
2/6/15 Security Update 1281 20150206.001
2/5/15 Security Update 1280 20150205.001
2/2/15 Security Update 1279 20150130.016

2015 January

Date Name LiveUpdate Defs ID
1/30/15 Security Update 1278 20150130.001
1/29/15 Security Update 1277 20150129.001
1/28/15 Security Update 1276 20150128.001
1/27/15 Security Update 1275 20150127.001
1/26/15 Security Update 1274 20150126.001
1/23/15 Security Update 1273 20150123.001
1/22/15 Security Update 1272 20150122.001
1/21/15 Security Update 1271 20150121.001
1/20/15 Security Update 1270 20150120.001
1/19/15 Security Update 1269 20150119.001
1/16/15 Security Update 1268 20150116.001
1/15/15 Security Update 1267 20150115.001
1/14/15 Security Update 1266 20150114.001
1/8/15 Security Update 1265 20150108.002
1/7/15 Security Update 1265 20150107.001
1/6/15 Security Update 1264 20150106.001
1/5/15 Security Update 1263 20150105.001
1/2/15 Security Update 1262 20150102.001
1/1/15 Security Update 1261 20150101.001
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