Alternative apps to Norton Internet Security:
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82 votesProtection against all of the most serious Internet threats, including viruses, worms, trojans, spyware, adware, hackers and spam.- Free to Try
- Windows
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5949 votesTop antivirus blocks spyware, adware, ransomware, and more
- Freeware
- Windows
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82 votesFree Award-winning Comodo Firewall plus Antivirus protection for PCs.
- Freeware
- Windows
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37 votesComplete Internet security protection with anti-virus, anti-spyware, anti-phishing, anti-spam and anti-hacker technologies. Plus parental controls and virtual keyboard perfect for home or small office.- Free to Try
- Windows, macOS
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93 votes360 Total Security Essential as the name implies is just pure antivirus - providing comprehensive protection against the latest security threats with a combined virus detection engine.
- Freeware
- Windows
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21 votesSuperior Proactive Protection from Viruses, Spyware, Hackers, and other e-Threat.
- Free to Try
- Windows
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30 votesProvides complete and easy to use protection against Internet threats.
- Free to Try
- Windows
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17 votesEnjoy truly global security with the new Panda Internet Security 2013.
- Free to Try
- Windows
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11 votesSimple protection to surf, bank, shop and game online without interruption.- Free to Try
- Windows
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12 votesSecure your files with an extra layer of ransomware protection, block spam, and eep hackers out with a powerful firewall.- Free to Try
- Windows
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6 votesEasy-to-use protection for your home network, identity, and online activities from the present and future web threats.
- Free to Try
- Windows, macOS
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9 votesRoboscan Internet Security is an integrated anti-malware program for protecting your computers from outside online threats.
- Freeware
- Windows