Alternative apps to Norton Internet Security:
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Protection 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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Free Award-winning Comodo Firewall plus Antivirus protection for PCs.
- Freeware
- Windows
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Top antivirus blocks spyware, adware, ransomware, and more
- Freeware
- Windows
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Superior Proactive Protection from Viruses, Spyware, Hackers, and other e-Threat.
- Free to Try
- Windows
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360 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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Complete 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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Provides complete and easy to use protection against Internet threats.
- Free to Try
- Windows
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Enjoy truly global security with the new Panda Internet Security 2013.
- Free to Try
- Windows
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Simple protection to surf, bank, shop and game online without interruption.
- Free to Try
- Windows
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Secure 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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Easy-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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Roboscan Internet Security is an integrated anti-malware program for protecting your computers from outside online threats.
- Freeware
- Windows