Norton Internet Security 2010 (1 User, 3 PCs) Expert Reviews

Norton Internet Security 2010 treads surprisingly lightly CPU power, while bolstering last year's reputation-based detection engine with a new behavioral-detection system

Despite dramatic performance improvements during the past two years, Norton still doesn't leave the smallest footprint on your CPU, and new efficacy results show that while it continues to be in the top five apps at detecting malicious software, it ...

Norton Internet Security 2010 builds on the immense progress it made in last year's version, maintaining a low system profile while strengthening its security framework. It's not perfect, but even Symantec's detractors should check it out.