Additional versions

20.5.0.28	0.74%
20.4.0.40	18.52%
20.3.1.22	8.52%
20.3.0.36	10.37%
20.2.1.22	7.41%
20.2.0.19	14.07%
20.1.0.24	1.11%
19.9.1.14	8.15%
19.9.0.9	13.33%
19.5.0.145	0.37%
19.1.0.28	1.48%
19.0.0.128	0.37%
18.7.2.3	9.26%
18.7.1.3	1.11%
18.6.0.29	0.37%
18.0.0.128	0.37%
17.9.0.12	1.48%
17.0.0.136	0.37%
16.8.3.6	0.74%
16.0.0.125	0.37%
15.5.0.32	0.37%
15.0.5.5	0.37%
15.0.0.178	0.37%
10.2.0.50	0.37%

Norton Internet Security, by Symantec Corporation, is a PC program that provides malware prevention and removal during subscription period and uses signatures and heuristics to identify viruses, trojans and other malware. Norton Internet Security features include a email spam filtering, personal firewall, and phishing protection.