Additional versions

19.9.1.14	33.87%
19.9.0.9	51.61%
19.6.2.13	1.61%
19.6.0.12	1.61%
19.5.0.145	1.61%
19.1.1.3	1.61%
19.1.0.28	6.45%
19.0.0.128	1.61%

Norton Account Helper is part of Norton Internet Security, 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.

nahelper.dll is loaded as dynamic link library that runs in the context of a process. The file is digitally signed by Symantec Corporation which was issued by the VeriSign certificate authority (CA).