Constant Guard® from XFINITY®
The most comprehensive online security protection available at NO ADDITIONAL COST for XFINITY Internet customers.
Proactive protection from hackers and online threats to help secure your identity and personal information available for your PC, iPhone and iPad. Download for PC ▶
Protection for Your iPhone & iPad
Constant Guard® Mobile, connects your mobile devices directly to financial websites and securely manages your passwords and credit card numbers—all with just a single tap. Learn More ▶
Password Safety is a critical component of protecting your online identity. Learn the basic rules about password safety. Learn More ▶
Report a Security Threat or Scam
If you or someone you know has been the victim of an online security issue we can help provide assistance. Learn More ▶