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Security Updates

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

Symantec Endpoint Protection

2014 | 2013 | 2012 | 2011 | 2010 | 2009

2012 December

Date Name LiveUpdate Defs ID
12/30/12 Security Update 458 20121230.001
12/28/12 Security Update 457 20121228.001
12/27/12 Security Update 456 20121227.001
12/26/12 Security Update 455 20121226.001
12/25/12 Security Update 454 20121225.001
12/24/12 Security Update 453 20121222.001
12/21/12 Security Update 452 20121221.001
12/20/12 Security Update 451 20121220.001
12/19/12 Security Update 450 20121219.001
12/18/12 Security Update 449 20121218.001
12/17/12 Security Update 448 20121215.002
12/14/12 Security Update 447 20121214.001
12/12/12 Security Update 446 20121212.001
12/11/12 Security Update 445 20121211.001
12/10/12 Security Update 444 20121208.001
12/6/12 Security Update 443 20121205.006
12/4/12 Security Update 443 20121204.003
12/3/12 Security Update 442 20121202.001

2012 November

Date Name LiveUpdate Defs ID
11/30/12 Security Update 441 20121130.001
11/29/12 Security Update 440 20121129.001
11/28/12 Security Update 439 20121128.001
11/27/12 Security Update 438 20121127.001
11/23/12 Security Update 437 20121123.001
11/22/12 Security Update 436 20121122.001
11/21/12 Security Update 435 20121121.001
11/20/12 Security Update 434 20121120.001
11/19/12 Security Update 433 20121119.001
11/16/12 Security Update 432 20121116.001
11/15/12 Security Update 431 20121115.001
11/14/12 Security Update 430 20121114.001
11/13/12 Security Update 429 20121113.005
11/13/12 Security Update 428 20121113.003
11/12/12 Security Update 428 20121110.003
11/9/12 Security Update 427 20121109.001
11/8/12 Security Update 426 20121108.001
11/7/12 Security Update 425 20121107.001
11/6/12 Security Update 424 20121106.001
11/5/12 Security Update 423 20121103.001
11/2/12 Security Update 422 20121102.001
11/1/12 Security Update 421 20121101.001
10/31/12 Security Update 419 20121030.003

2012 October

Date Name LiveUpdate Defs ID
10/31/12 Security Update 420 20121030.002
10/29/12 Security Update 419 20121027.002
10/26/12 Security Update 418 20121027.001
10/26/12 Security Update 417 20121026.001
10/25/12 Security Update 416 20121025.001
10/24/12 Security Update 415 20121024.001
10/23/12 Security Update 414 20121023.002
10/22/12 Security Update 413 20121020.001
10/19/12 Security Update 412 20121019.001
10/18/12 Security Update 411 20121018.001
10/17/12 Security Update 410 20121017.001
10/16/12 Security Update 409 20121016.001
10/15/12 Security Update 408 20121013.001
10/12/12 Security Update 407 20121012.001
10/11/12 Security Update 406 20121011.001
10/10/12 Security Update 405 20121010.001
10/9/12 Security Update 404 20121009.001
10/8/12 Security Update 403 20121006.001
10/5/12 Security Update 402 20121005.002
10/4/12 Security Update 401 20121004.001
10/3/12 Security Update 400 20121003.001
10/2/12 Security Update 399 20121002.001
10/1/12 Security Update 398 20120929.001

2012 September

Date Name LiveUpdate Defs ID
9/28/12 Security Update 397 20120928.001
9/27/12 Security Update 396 20120927.001
9/26/12 Security Update 395 20120926.001
9/25/12 Security Update 394 20120925.001
9/24/12 Security Update 393 20120922.001
9/21/12 Security Update 392 20120921.001
9/20/12 Security Update 391 20120920.002
9/19/12 Security Update 390 20120919.001
9/18/12 Security Update 389 20120918.001
9/17/12 Security Update 388 20120917.001
9/14/12 Security Update 387 20120914.001
9/13/12 Security Update 386 20120913.001
9/12/12 Security Update 385 20120912.001
9/11/12 Security Update 384 20120911.001
9/10/12 Security Update 383 20120908.001
9/7/12 Security Update 382 20120907.001
9/6/12 Security Update 381 20120906.002
9/6/12 Security Update 380 20120905.001
9/4/12 Security Update 379 20120901.001

2012 August

Date Name LiveUpdate Defs ID
8/31/12 Security Update 378 20120831.001
8/30/12 Security Update 377 20120830.001
8/29/12 Security Update 376 20120829.001
8/28/12 Security Update 375 20120828.001
8/27/12 Security Update 374 20120825.001
8/24/12 Security Update 373 20120824.001
8/23/12 Security Update 371 20120822.002
8/22/12 Security Update 372 20120822.001
8/21/12 Security Update 371 20120821.001
8/20/12 Security Update 370 20120818.001
8/17/12 Security Update 369 20120817.001
8/15/12 Security Update 368 20120815.002
8/14/12 Security Update 367 20120814.003
8/13/12 Security Update 366 20120813.002
8/10/12 Security Update 364 20120810.001
8/9/12 Security Update 363 20120809.001
8/8/12 Security Update 362 20120808.001
8/6/12 Security Update 361 20120807.001
8/3/12 Security Update 360 20120803.002
8/2/12 Security Update 359 20120802.001
8/1/12 Security Update 358 20120801.001

2012 July

Date Name LiveUpdate Defs ID
7/31/12 Security Update 357 20120731.001
7/30/12 Security Update 356 20120728.001
7/27/12 Security Update 355 20120727.001
7/26/12 Security Update 354 20120726.001
7/25/12 Security Update 353 20120725.001
7/24/12 Security Update 352 20120724.001
7/23/12 Security Update 351 20120722.001
7/20/12 Security Update 350 20120720.001
7/19/12 Security Update 349 20120719.002
7/18/12 Security Update 348 20120718.001
7/17/12 Security Update 347 20120717.002
7/16/12 Security Update 346 20120715.001
7/13/12 Security Update 345 20120713.001
7/12/12 Security Update 344 20120712.001
7/11/12 Security Update 343 20120711.001
7/10/12 Security Update 342 20120710.001
7/9/12 Security Update 341 20120707.001
7/5/12 Security Update 340 20120705.002
7/4/12 Security Update 339 20120704.002
7/3/12 Security Update 338 20120703.003
7/2/12 Security Update 337 20120702.002

2012 June

Date Name LiveUpdate Defs ID
6/29/12 Security Update 336 20120629.001
6/28/12 Security Update 335 20120628.001
6/27/12 Security Update 334 20120627.001
6/26/12 Security Update 333 20120626.001
6/25/12 Security Update 332 20120621.002
6/19/12 Security Update 331 20120619.001
6/18/12 Security Update 330 20120616.001
6/15/12 Security Update 329 20120615.005
6/14/12 Security Update 328 20120614.001
6/13/12 Security Update 327 20120613.003
6/13/12 Security Update 326 20120613.002
6/12/12 Security Update 325 20120612.001
6/11/12 Security Update 324 20120609.001
6/8/12 Security Update 323 20120608.001
6/7/12 Security Update 322 20120607.001
6/6/12 Security Update 321 20120606.001
6/5/12 Security Update 320 20120605.001
6/4/12 Security Update 319 20120602.001
6/1/12 Security Update 318 20120601.005
6/1/12 Security Update 317 20120531.003

2012 May

Date Name LiveUpdate Defs ID
5/30/12 Security Update 316 20120530.001
5/28/12 Security Update 315 20120526.001
5/25/12 Security Update 314 20120525.001
5/24/12 Security Update 313 20120524.001
5/23/12 Security Update 312 20120523.001
5/22/12 Security Update 311 20120522.001
5/21/12 Security Update 310 20120519.001
5/18/12 Security Update 309 20120518.001
5/17/12 Security Update 308 20120517.001
5/16/12 Security Update 307 20120516.001
5/15/12 Security Update 306 20120515.001
5/14/12 Security Update 305 20120512.001
5/11/12 Security Update 304 20120511.001
5/10/12 Security Update 303 20120510.001
5/9/12 Security Update 302 20120509.001
5/8/12 Security Update 301 20120508.002
5/7/12 Security Update 300 20120507.001
5/4/12 Security Update 299 20120505.001
5/4/12 Security Update 298 20120504.001
5/4/12 Security Update 297 20120503.003
5/2/12 Security Update 296 20120502.001
5/1/12 Security Update 295 20120430.001

2012 April

Date Name LiveUpdate Defs ID
4/30/12 Security Update 294 20120428.001
4/27/12 Security Update 293 20120427.001
4/26/12 Security Update 292 20120426.001
4/25/12 Security Update 291 20120425.001
4/24/12 Security Update 290 20120424.001
4/23/12 Security Update 289 20120423.001
4/20/12 Security Update 288 20120420.001
4/19/12 Security Update 287 20120419.001
4/18/12 Security Update 286 20120418.001
4/17/12 Security Update 285 20120416.006
4/16/12 Security Update 284 20120416.001
4/13/12 Security Update 283 20120413.001
4/12/12 Security Update 282 20120412.001
4/11/12 Security Update 281 20120411.001
4/10/12 Security Update 280 20120410.002
4/9/12 Security Update 279 20120409.001
4/6/12 Security Update 278 20120406.002
4/5/12 Security Update 277 20120405.002
4/4/12 Security Update 276 20120404.002
4/3/12 Security Update 275 20120403.003
4/2/12 Security Update 274 20120401.001

2012 March

Date Name LiveUpdate Defs ID
3/30/12 Security Update 273 20120330.002
3/29/12 Security Update 272 20120329.002
3/28/12 Security Update 271 20120328.004
3/27/12 Security Update 270 20120327.002
3/26/12 Security Update 269 20120324.002
3/23/12 Security Update 268 20120323.003
3/22/12 Security Update 267 20120322.002
3/20/12 Security Update 266 20120321.001
3/20/12 Security Update 265 20120320.002
3/19/12 Security Update 264 20120317.002
3/16/12 Security Update 263 20120317.001
3/16/12 Security Update 262 20120316.003
3/14/12 Security Update 261 20120315.001
3/14/12 Security Update 260 20120314.001
3/13/12 Security Update 259 20120313.001
3/12/12 Security Update 258 20120310.001
3/9/12 Security Update 257 20120309.002
3/8/12 Security Update 256 20120307.004
3/7/12 Security Update 255 20120307.002
3/6/12 Security Update 254 20120306.004
3/5/12 Security Update 253 20120306.002
3/2/12 Security Update 252 20120302.002
3/1/12 Security Update 251 20120301.002

2012 February

Date Name LiveUpdate Defs ID
2/29/12 Security Update 250 20120229.002
2/28/12 Security Update 248 20120225.004
2/27/12 Security Update 249 20120225.003
2/24/12 Security Update 248 20120224.002
2/23/12 Security Update 247 20120223.002
2/22/12 Security Update 246 20120221.003
2/21/12 Security Update 245 20120218.002
2/17/12 Security Update 244 20120217.004
2/16/12 Security Update 243 20120216.002
2/15/12 Security Update 242 20120215.002
2/14/12 Security Update 241 20120214.002
2/13/12 Security Update 240 20120211.002
2/10/12 Security Update 239 20120210.002
2/9/12 Security Update 238 20120209.002
2/8/12 Security Update 237 20120208.002
2/7/12 Security Update 235 20120207.003
2/3/12 Security Update 236 20120203.002
2/2/12 Security Update 235 20120202.002
2/1/12 Security Update 234 20120201.002
1/31/12 Security Update 233 20120131.002

2012 January

Date Name LiveUpdate Defs ID
1/30/12 Security Update 232 20120128.003
1/27/12 Security Update 231 20120128.001
1/26/12 Security Update 230 20120126.003
1/25/12 Security Update 229 20120125.002
1/24/12 Security Update 228 20120124.002
1/23/12 Security Update 227 20120121.002
1/20/12 Security Update 226 20120120.001
1/19/12 Security Update 225 20120119.002
1/18/12 Security Update 224 20120118.002
1/17/12 Security Update 223 20120117.002
1/17/12 Security Update 222 20120114.001
1/13/12 Security Update 221 20120113.002
1/12/12 Security Update 220 20120112.002
1/11/12 Security Update 219 20120111.002
1/10/12 Security Update 218 20120110.001
1/9/12 Security Update 217 20120107.001
1/6/12 Security Update 216 20120106.002
1/5/12 Security Update 215 20120105.002
1/4/12 Security Update 214 20120104.005
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