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Security Updates

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

Norton Internet Security

2015 | 2014 | 2013 | 2012

2013 December

Date Name LiveUpdate Defs ID
12/31/13 Security Update 1013 20131231.001
12/30/13 Security Update 1012 20131230.001
12/27/13 Security Update 1011 20131227.001
12/25/13 Security Update 1010 20131225.001
12/24/13 Security Update 1009 20131224.001
12/23/13 Security Update 1008 20131223.001
12/20/13 Security Update 1007 20131220.001
12/19/13 Security Update 1006 20131219.001
12/18/13 Security Update 1005 20131218.001
12/17/13 Security Update 1004 20131217.001
12/16/13 Security Update 1003 20131216.001
12/13/13 Security Update 1002 20131213.001
12/12/13 Security Update 1001 20131212.001
12/10/13 Security Update 1000 20131210.001
12/9/13 Security Update 999 20131207.001
12/6/13 Security Update 998 20131206.001
12/5/13 Security Update 997 20131205.001
12/4/13 Security Update 996 20131204.002
12/3/13 Security Update 995 20131203.002
12/2/13 Security Update 994 20131202.001

2013 November

Date Name LiveUpdate Defs ID
11/28/13 Security Update 993 20131128.001
11/27/13 Security Update 992 20131127.001
11/26/13 Security Update 991 20131126.001
11/25/13 Security Update 990 20131125.001
11/22/13 Security Update 989 20131122.001
11/21/13 Security Update 988 20131121.001
11/20/13 Security Update 987 20131120.003
11/19/13 Security Update 986 20131119.001
11/18/13 Security Update 985 20131118.001
11/15/13 Security Update 984 20131115.001
11/14/13 Security Update 983 20131114.001
11/13/13 Security Update 982 20131113.002
11/12/13 Security Update 981 20131112.002
11/11/13 Security Update 980 20131111.002
11/10/13 Security Update 979 20131110.003
11/10/13 Security Update 980 20131110.002
11/8/13 Security Update 979 20131108.001
11/7/13 Security Update 978 20131107.001
11/6/13 Security Update 977 20131106.001
11/5/13 Security Update 976 20131105.002
11/1/13 Security Update 975 20131101.001
10/31/13 Security Update 974 20131031.001

2013 October

Date Name LiveUpdate Defs ID
10/31/13 Security Update 973 20131030.001
10/29/13 Security Update 972 20131029.002
10/28/13 Security Update 971 20131025.002
10/25/13 Security Update 971 20131025.001
10/24/13 Security Update 970 20131024.001
10/23/13 Security Update 969 20131023.001
10/22/13 Security Update 968 20131022.001
10/18/13 Security Update 967 20131018.001
10/17/13 Security Update 966 20131017.002
10/16/13 Security Update 965 20131015.003
10/14/13 Security Update 964 20131014.001
10/11/13 Security Update 963 20131011.001
10/10/13 Security Update 962 20131010.001
10/9/13 Security Update 961 20131009.002
10/9/13 Security Update 960 20131008.001
10/8/13 Security Update 954 20130930.001
10/7/13 Security Update 959 20131005.002
10/4/13 Security Update 958 20131004.001
10/3/13 Security Update 957 20131003.001
10/2/13 Security Update 956 20131002.001
10/1/13 Security Update 955 20131001.002

2013 September

Date Name LiveUpdate Defs ID
9/30/13 Security Update 954 20130928.001
9/27/13 Security Update 953 20130927.002
9/26/13 Security Update 952 20130926.001
9/25/13 Security Update 951 20130925.001
9/24/13 Security Update 950 20130924.001
9/23/13 Security Update 949 20130923.001
9/21/13 Security Update 948 20130921.001
9/20/13 Security Update 947 20130920.001
9/19/13 Security Update 946 20130919.001
9/18/13 Security Update 945 20130918.002
9/18/13 Security Update 944 20130918.001
9/17/13 Security Update 943 20130917.001
9/16/13 Security Update 942 20130914.001
9/13/13 Security Update 941 20130913.001
9/12/13 Security Update 940 20130912.001
9/11/13 Security Update 939 20130911.001
9/10/13 Security Update 938 20130910.001
9/9/13 Security Update 937 20130907.001
9/5/13 Security Update 936 20130905.001
9/4/13 Security Update 935 20130904.001
9/3/13 Security Update 934 20130903.001
9/2/13 Security Update 933 20130902.001

2013 August

Date Name LiveUpdate Defs ID
8/30/13 Security Update 932 20130830.001
8/29/13 Security Update 931 20130829.001
8/28/13 Security Update 930 20130828.001
8/27/13 Security Update 929 20130827.001
8/26/13 Security Update 928 20130826.001
8/23/13 Security Update 927 20130823.001
8/22/13 Security Update 926 20130822.001
8/21/13 Security Update 925 20130821.003
8/20/13 Security Update 925 20130820.006
8/19/13 Security Update 924 20130817.001
8/14/13 Security Update 924 20130814.002
8/13/13 Security Update 924 20130813.001
8/12/13 Security Update 923 20130810.001
8/9/13 Security Update 922 20130809.001
8/8/13 Security Update 921 20130808.001
8/7/13 Security Update 920 20130807.001
8/6/13 Security Update 919 20130806.001
8/5/13 Security Update 918 20130804.001
8/2/13 Security Update 917 20130802.001
8/1/13 Security Update 916 20130801.001
7/31/13 Security Update 915 20130731.001

2013 July

Date Name LiveUpdate Defs ID
7/30/13 Security Update 914 20130730.001
7/29/13 Security Update 913 20130727.001
7/26/13 Security Update 912 20130726.001
7/25/13 Security Update 911 20130725.001
7/24/13 Security Update 910 20130724.001
7/23/13 Security Update 909 20130723.001
7/22/13 Security Update 908 20130720.001
7/19/13 Security Update 907 20130719.002
7/18/13 Security Update 906 20130718.001
7/17/13 Security Update 905 20130717.001
7/16/13 Security Update 904 20130716.001
7/15/13 Security Update 903 20130713.001
7/12/13 Security Update 902 20130712.001
7/11/13 Security Update 901 20130711.001
7/10/13 Security Update 900 20130710.001
7/9/13 Security Update 899 20130709.001
7/8/13 Security Update 898 20130706.002
7/5/13 Security Update 897 20130705.001
7/4/13 Security Update 896 20130704.001
7/3/13 Security Update 895 20130703.001
7/2/13 Security Update 894 20130702.001
7/1/13 Security Update 893 20130629.001

2013 June

Date Name LiveUpdate Defs ID
6/28/13 Security Update 892 20130628.001
6/27/13 Security Update 891 20130627.001
6/26/13 Security Update 890 20130626.001
6/25/13 Security Update 889 20130625.001
6/24/13 Security Update 888 20130622.001
6/21/13 Security Update 887 20130621.001
6/20/13 Security Update 886 20130620.001
6/19/13 Security Update 885 20130619.001
6/18/13 Security Update 884 20130618.001
6/17/13 Security Update 883 20130615.001
6/14/13 Security Update 882 20130614.001
6/13/13 Security Update 881 20130613.002
6/13/13 Security Update 880 20130613.001
6/12/13 Security Update 879 20130612.001
6/11/13 Security Update 878 20130611.001
6/10/13 Security Update 877 20130608.001
6/7/13 Security Update 876 20130607.001
6/6/13 Security Update 875 20130606.001
6/5/13 Security Update 874 20130605.001
6/4/13 Security Update 873 20130604.001
6/3/13 Security Update 872 20130601.001

2013 May

Date Name LiveUpdate Defs ID
5/31/13 Security Update 871 20130531.001
5/30/13 Security Update 870 20130530.001
5/29/13 Security Update 869 20130529.001
5/28/13 Security Update 868 20130528.001
5/27/13 Security Update 867 20130527.001
5/24/13 Security Update 866 20130524.001
5/23/13 Security Update 865 20130523.001
5/22/13 Security Update 864 20130522.001
5/21/13 Security Update 863 20130521.001
5/20/13 Security Update 862 20130518.001
5/17/13 Security Update 861 20130517.001
5/16/13 Security Update 860 20130516.001
5/15/13 Security Update 859 20130515.001
5/14/13 Security Update 858 20130514.001
5/13/13 Security Update 857 20130511.001
5/10/13 Security Update 856 20130510.001
5/9/13 Security Update 855 20130509.001
5/8/13 Security Update 854 20130508.001
5/7/13 Security Update 853 20130507.001
5/5/13 Security Update 852 20130505.002
5/3/13 Security Update 851 20130503.001
5/2/13 Security Update 850 20130502.001
5/1/13 Security Update 849 20130501.001

2013 April

Date Name LiveUpdate Defs ID
4/30/13 Security Update 848 20130430.002
4/29/13 Security Update 847 20130430.001
4/26/13 Security Update 846 20130426.001
4/25/13 Security Update 845 20130425.001
4/24/13 Security Update 844 20130424.001
4/23/13 Security Update 843 20130423.001
4/22/13 Security Update 842 20130420.001
4/19/13 Security Update 841 20130419.001
4/18/13 Security Update 840 20130418.001
4/17/13 Security Update 839 20130417.001
4/16/13 Security Update 838 20130416.001
4/15/13 Security Update 837 20130413.001
4/12/13 Security Update 836 20130412.001
4/11/13 Security Update 835 20130411.001
4/10/13 Security Update 834 20130410.001
4/9/13 Security Update 833 20130406.001
4/5/13 Security Update 832 20130405.001
4/4/13 Security Update 831 20130404.001
4/3/13 Security Update 830 20130403.001
4/2/13 Security Update 829 20130402.001
4/1/13 Security Update 828 20130330.001

2013 March

Date Name LiveUpdate Defs ID
3/29/13 Security Update 827 20130329.001
3/28/13 Security Update 826 20130328.001
3/27/13 Security Update 825 20130327.001
3/26/13 Security Update 824 20130326.001
3/25/13 Security Update 823 20130323.001
3/22/13 Security Update 822 20130322.001
3/21/13 Security Update 821 20130321.001
3/20/13 Security Update 820 20130320.001
3/19/13 Security Update 819 20130319.002
3/18/13 Security Update 818 20130316.002
3/14/13 Security Update 817 20130313.001
3/12/13 Security Update 816 20130312.001
3/11/13 Security Update 815 20130309.001
3/8/13 Security Update 814 20130308.001
3/7/13 Security Update 813 20130307.001
3/6/13 Security Update 812 20130306.001
3/5/13 Security Update 811 20130305.001
3/1/13 Security Update 810 20130301.002

2013 February

Date Name LiveUpdate Defs ID
2/28/13 Security Update 809 20130228.001
2/27/13 Security Update 808 20130227.001
2/26/13 Security Update 807 20130226.001
2/25/13 Security Update 806 20130223.001
2/22/13 Security Update 805 20130222.001
2/21/13 Security Update 804 20130221.001
2/21/13 Security Update 803 20130220.002
2/18/13 Security Update 802 20130216.001
2/15/13 Security Update 801 20130215.001
2/14/13 Security Update 800 20130214.001
2/13/13 Security Update 799 20130213.001
2/12/13 Security Update 798 20130212.002
2/11/13 Security Update 797 20130209.001
2/8/13 Security Update 796 20130208.001
2/7/13 Security Update 795 20130207.001
2/6/13 Security Update 794 20130206.001
2/5/13 Security Update 793 20130205.001
2/4/13 Security Update 792 20130202.001
2/1/13 Security Update 791 20130201.001
1/31/13 Security Update 790 20130131.001

2013 January

Date Name LiveUpdate Defs ID
1/30/13 Security Update 789 20130130.001
1/29/13 Security Update 788 20130129.001
1/28/13 Security Update 787 20130126.002
1/24/13 Security Update 786 20130124.001
1/23/13 Security Update 785 20130123.001
1/22/13 Security Update 784 20130122.001
1/21/13 Security Update 783 20130121.001
1/18/13 Security Update 782 20130118.001
1/17/13 Security Update 781 20130117.001
1/16/13 Security Update 780 20130116.002
1/15/13 Security Update 779 20130115.001
1/13/13 Security Update 778 20130113.001
1/11/13 Security Update 777 20130111.002
1/10/13 Security Update 776 20130111.001
1/10/13 Security Update 775 20130110.001
1/9/13 Security Update 774 20130109.001
1/8/13 Security Update 773 20130108.002
1/7/13 Security Update 772 20130105.001
1/4/13 Security Update 771 20130104.001
1/3/13 Security Update 770 20130103.002
1/2/13 Security Update 769 20130102.001
1/1/13 Security Update 768 20130101.001
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