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Security Updates

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

Symantec Endpoint Protection

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

2015 December

Date Name LiveUpdate Defs ID
12/31/15 Security Update 1189 20151231.011
12/31/15 Security Update 1188 20151230.011
12/30/15 Security Update 1187 20151229.011
12/28/15 Security Update 1186 20151228.011
12/26/15 Security Update 1185 20151225.011
12/24/15 Security Update 1184 20151223.011
12/22/15 Security Update 1183 20151221.011
12/18/15 Security Update 1182 20151218.011
12/18/15 Security Update 1181 20151217.011
12/16/15 Security Update 1180 20151216.012
12/15/15 Security Update 1179 20151215.011
12/15/15 Security Update 1178 20151212.013
12/11/15 Security Update 1177 20151211.011
12/11/15 Security Update 1176 20151210.011
12/9/15 Security Update 1175 20151208.014
12/7/15 Security Update 1174 20151205.011
12/4/15 Security Update 1173 20151204.011
12/3/15 Security Update 1172 20151203.011
12/2/15 Security Update 1171 20151202.011
12/1/15 Security Update 1170 20151201.011

2015 November

Date Name LiveUpdate Defs ID
11/30/15 Security Update 1169 20151130.011
11/26/15 Security Update 1168 20151126.011
11/25/15 Security Update 1167 20151125.011
11/24/15 Security Update 1166 20151124.011
11/24/15 Security Update 1165 20151123.011
11/20/15 Security Update 1164 20151120.011
11/20/15 Security Update 1163 20151119.011
11/19/15 Security Update 1162 20151117.013
11/13/15 Security Update 1162 20151113.012
11/13/15 Security Update 1161 20151112.012
11/11/15 Security Update 1160 20151111.011
11/10/15 Security Update 1159 20151110.015
11/10/15 Security Update 1158 20151107.011
11/7/15 Security Update 1157 20151106.011
11/6/15 Security Update 1156 20151105.013
11/5/15 Security Update 1155 20151104.011
11/3/15 Security Update 1154 20151103.011

2015 October

Date Name LiveUpdate Defs ID
10/30/15 Security Update 1153 20151030.011
10/29/15 Security Update 1152 20151029.011
10/28/15 Security Update 1151 20151028.011
10/28/15 Security Update 1150 20151027.011
10/23/15 Security Update 1149 20151023.011
10/22/15 Security Update 1148 20151022.011
10/20/15 Security Update 1147 20151020.011
10/19/15 Security Update 1146 20151019.011
10/16/15 Security Update 1145 20151016.011
10/16/15 Security Update 1144 20151015.011
10/14/15 Security Update 1143 20151014.011
10/14/15 Security Update 1142 20151013.013
10/12/15 Security Update 1141 20151010.011
10/9/15 Security Update 1140 20151009.011
10/8/15 Security Update 1139 20151008.011
10/7/15 Security Update 1138 20151007.011
10/6/15 Security Update 1137 20151006.011
10/5/15 Security Update 1136 20151005.011
10/2/15 Security Update 1135 20151002.012
10/1/15 Security Update 1134 20151001.011
10/1/15 Security Update 1133 20150930.011

2015 September

Date Name LiveUpdate Defs ID
9/29/15 Security Update 1132 20150929.011
9/29/15 Security Update 1131 20150928.011
9/26/15 Security Update 1130 20150925.011
9/24/15 Security Update 1129 20150924.011
9/23/15 Security Update 1128 20150923.011
9/22/15 Security Update 1127 20150922.011
9/21/15 Security Update 1126 20150921.011
9/18/15 Security Update 1125 20150918.011
9/17/15 Security Update 1124 20150917.011
9/16/15 Security Update 1123 20150916.011
9/15/15 Security Update 1122 20150915.011
9/14/15 Security Update 1121 20150914.011
9/11/15 Security Update 1120 20150911.011
9/10/15 Security Update 1119 20150910.011
9/9/15 Security Update 1118 20150909.011
9/9/15 Security Update 1117 20150908.011
9/7/15 Security Update 1116 20150906.011
9/4/15 Security Update 1115 20150904.013
9/3/15 Security Update 1114 20150903.011
9/2/15 Security Update 1113 20150902.011
9/1/15 Security Update 1112 20150901.012

2015 August

Date Name LiveUpdate Defs ID
8/31/15 Security Update 1111 20150831.011
8/28/15 Security Update 1110 20150828.011
8/27/15 Security Update 1109 20150827.011
8/26/15 Security Update 1108 20150826.011
8/24/15 Security Update 1107 20150824.011
8/21/15 Security Update 1106 20150821.011
8/20/15 Security Update 1105 20150820.011
8/19/15 Security Update 1104 20150819.011
8/18/15 Security Update 1103 20150818.011
8/17/15 Security Update 1102 20150817.011
8/15/15 Security Update 1101 20150814.011
8/13/15 Security Update 1100 20150813.011
8/12/15 Security Update 1099 20150812.011
8/11/15 Security Update 1098 20150811.011
8/11/15 Security Update 1097 20150809.011
8/7/15 Security Update 1096 20150807.011
8/6/15 Security Update 1095 20150806.011
8/5/15 Security Update 1094 20150805.012
8/4/15 Security Update 1093 20150804.011
8/4/15 Security Update 1092 20150803.011

2015 July

Date Name LiveUpdate Defs ID
7/31/15 Security Update 1091 20150731.011
7/30/15 Security Update 1090 20150730.011
7/29/15 Security Update 1089 20150729.011
7/28/15 Security Update 1088 20150728.011
7/27/15 Security Update 1087 20150727.011
7/24/15 Security Update 1086 20150724.011
7/23/15 Security Update 1085 20150723.011
7/22/15 Security Update 1084 20150722.011
7/21/15 Security Update 1083 20150721.011
7/21/15 Security Update 1082 20150720.011
7/17/15 Security Update 1081 20150717.011
7/16/15 Security Update 1080 20150716.011
7/15/15 Security Update 1079 20150715.011
7/14/15 Security Update 1078 20150714.011
7/13/15 Security Update 1077 20150712.011
7/10/15 Security Update 1076 20150710.011
7/9/15 Security Update 1075 20150709.011
7/8/15 Security Update 1074 20150708.011
7/7/15 Security Update 1073 20150707.011
7/6/15 Security Update 1072 20150706.011
7/3/15 Security Update 1071 20150703.011
7/2/15 Security Update 1070 20150702.011
7/1/15 Security Update 1069 20150701.011
7/1/15 Security Update 1068 20150630.011

2015 June

Date Name LiveUpdate Defs ID
6/29/15 Security Update 1067 20150629.011
6/27/15 Security Update 1066 20150626.011
6/25/15 Security Update 1065 20150625.011
6/24/15 Security Update 1064 20150624.011
6/23/15 Security Update 1063 20150623.011
6/22/15 Security Update 1062 20150622.011
6/19/15 Security Update 1061 20150619.011
6/18/15 Security Update 1060 20150618.011
6/17/15 Security Update 1059 20150617.011
6/17/15 Security Update 1058 20150616.011
6/12/15 Security Update 1057 20150612.011
6/11/15 Security Update 1056 20150611.011
6/11/15 Security Update 1055 20150610.013
6/9/15 Security Update 1054 20150609.011
6/9/15 Security Update 1053 20150608.011
6/5/15 Security Update 1052 20150605.012
6/4/15 Security Update 1051 20150604.011
6/3/15 Security Update 1050 20150603.011
6/2/15 Security Update 1049 20150602.011
6/2/15 Security Update 1048 20150601.011

2015 May

Date Name LiveUpdate Defs ID
5/29/15 Security Update 1047 20150529.011
5/28/15 Security Update 1046 20150528.011
5/27/15 Security Update 1045 20150527.011
5/26/15 Security Update 1044 20150526.012
5/25/15 Security Update 1043 20150525.011
5/23/15 Security Update 1042 20150522.011
5/22/15 Security Update 1041 20150521.011
5/20/15 Security Update 1040 20150520.011
5/20/15 Security Update 1039 20150519.011
5/18/15 Security Update 1038 20150518.011
5/15/15 Security Update 1037 20150515.011
5/15/15 Security Update 1036 20150514.012
5/14/15 Security Update 1035 20150513.011
5/12/15 Security Update 1034 20150512.011
5/11/15 Security Update 1033 20150510.011
5/9/15 Security Update 1032 20150508.011
5/8/15 Security Update 1031 20150507.011
5/1/15 Security Update 1030 20150501.011

2015 April

Date Name LiveUpdate Defs ID
4/30/15 Security Update 1029 20150430.011
4/30/15 Security Update 1028 20150429.013
4/28/15 Security Update 1027 20150428.011
4/27/15 Security Update 1026 20150427.011
4/24/15 Security Update 1025 20150424.011
4/23/15 Security Update 1024 20150423.011
4/23/15 Security Update 1023 20150422.011
4/21/15 Security Update 1022 20150420.011
4/17/15 Security Update 1021 20150417.011
4/16/15 Security Update 1020 20150416.011
4/15/15 Security Update 1019 20150414.013
4/14/15 Security Update 1019 20150414.011
4/13/15 Security Update 1018 20150413.011
4/10/15 Security Update 1017 20150410.011
4/9/15 Security Update 1016 20150409.012
4/8/15 Security Update 1015 20150408.011
4/7/15 Security Update 1014 20150407.011
4/7/15 Security Update 1013 20150406.011
4/4/15 Security Update 1012 20150403.011
4/2/15 Security Update 1011 20150401.011

2015 March

Date Name LiveUpdate Defs ID
3/31/15 Security Update 1010 20150331.011
3/31/15 Security Update 1009 20150330.011
3/27/15 Security Update 1008 20150327.011
3/26/15 Security Update 1007 20150326.011
3/25/15 Security Update 1006 20150325.011
3/24/15 Security Update 1005 20150324.011
3/24/15 Security Update 1004 20150323.011
3/20/15 Security Update 1003 20150320.011
3/19/15 Security Update 1002 20150319.011
3/18/15 Security Update 1001 20150318.011
3/17/15 Security Update 1000 20150317.011
3/17/15 Security Update 999 20150316.011
3/14/15 Security Update 998 20150313.011
3/13/15 Security Update 997 20150312.013
3/11/15 Security Update 996 20150311.011
3/11/15 Security Update 995 20150310.011
3/10/15 Security Update 994 20150308.013
3/6/15 Security Update 993 20150306.011
3/6/15 Security Update 992 20150305.011
3/4/15 Security Update 991 20150304.012
3/4/15 Security Update 991 20150303.011
3/3/15 Security Update 990 20150302.011

2015 February

Date Name LiveUpdate Defs ID
2/28/15 Security Update 989 20150228.011
2/27/15 Security Update 988 20150226.013
2/26/15 Security Update 988 20150225.012
2/25/15 Security Update 987 20150224.012
2/24/15 Security Update 986 20150223.011
2/21/15 Security Update 985 20150221.011
2/19/15 Security Update 985 20150219.012
2/18/15 Security Update 984 20150218.011
2/17/15 Security Update 983 20150217.011
2/17/15 Security Update 982 20150216.011
2/13/15 Security Update 981 20150213.011
2/12/15 Security Update 980 20150212.011
2/11/15 Security Update 979 20150211.011
2/10/15 Security Update 978 20150210.011
2/10/15 Security Update 977 20150207.011
2/6/15 Security Update 976 20150206.011
2/5/15 Security Update 975 20150205.011
2/4/15 Security Update 974 20150204.011
2/4/15 Security Update 973 20150203.011
2/3/15 Security Update 972 20150202.011

2015 January

Date Name LiveUpdate Defs ID
1/30/15 Security Update 971 20150130.011
1/29/15 Security Update 970 20150129.011
1/28/15 Security Update 969 20150128.011
1/27/15 Security Update 968 20150127.011
1/26/15 Security Update 967 20150126.011
1/23/15 Security Update 966 20150123.011
1/22/15 Security Update 965 20150122.011
1/21/15 Security Update 964 20150121.011
1/21/15 Security Update 963 20150120.011
1/19/15 Security Update 962 20150119.011
1/16/15 Security Update 961 20150116.011
1/16/15 Security Update 960 20150115.011
1/15/15 Security Update 959 20150114.012
1/13/15 Security Update 958 20150113.011
1/13/15 Security Update 957 20150112.011
1/9/15 Security Update 956 20150109.012
1/7/15 Security Update 955 20150107.011
1/7/15 Security Update 954 20150106.011
1/6/15 Security Update 953 20150105.011
1/3/15 Security Update 952 20150102.011
1/1/15 Security Update 951 20150101.011
1/1/15 Security Update 950 20141231.011
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