67% of websites used to distribute malware were identified as legitimate, compromised websites.*

Get the protection you need with Constant Guard®. Providing the most comprehensive online security protection available at no additional cost for Xfinity Internet customers.

*Symantec's 2014 Internet Security Threat Report

Products and services to protect your digital life.

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Norton Security Suite

Get superior protection against viruses and other online threats, including spyware, Trojan horses, worms, bots, and more. Norton Security Suite is engineered to help keep your computer safe, without slowing you down.

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Xfinity Toolbar

Xfinity® Toolbar

Get instant access to the tools and services you use every day. No more clicking around from page to page - the Xfinity Toolbar has your email, searches, security settings, entertainment, and more, all in one place.

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Identity Guard icon

Identity Guard®

Enjoy greater peace of mind while surfing, shopping, banking, and social networking online. Identity Guard monitors your personal information, and offers lost wallet protection, unlimited ID recovery services, and more.

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Want even more protection?

Upgrade with these plans
Identity Guard Preferred logo

Identity Guard: Preferred

Enhance your identity theft protection

Upgrade your Identity Guard plan for
credit monitoring, account alerts, and more.

2 Weeks Free

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Family Sense logo

Family Sense®

Guide and protect your kids in today's digital world

Review their social network and mobile activities,
and even their location, all in one place.

30 days Free

Learn More

Help & Support

Getting in Touch

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Report online safety issues

Find resources for where to report illegal online activity, child endagerment issues, and cyberbullying.

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Report virus and firewall issues

Find out where to send firewall logs for when you need to report an intrusion attempt.

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Report phishing and spam issues

Find out how to report phishing emails and spam received in your Comcast Connect mailbox.

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Report annoyance or harassment calls

Learn where to report threatening, obscene, or abusive phone calls, and how to stop survey and telemarketing calls.

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Help that's there when you need it

The Comcast Security Assurance is a dedicated group of security professionals that responds to issues pertaining to phishing, spam, infected PCs, online fraud and other security issues.

How to Contact Us