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Total Defense Premium Internet Security

Install Your Premium Software
You can install the software on 5 devices.

Total PC Defense

Security & Optimization
For Windows PC

Get Started
  • Provides comprehensive malware protection that defends, detects and removes threats
  • Provides theft protection that keeps cyber criminals from gaining access to your personal information
  • Protects against phishing attacks, internet fraud and malicious websites that can compromise your personal information and steal your identit
  • Alerts you to dangerous threats on your social network site
Install Guide
Total Mobile Defense

Security for Android
Tablets & Phones

Get Started
  • Protects your smartphone and tablet from mobile viruses and spyware
  • Locates, tracks and locks your lost or stolen phone
  • Provides proactive Web Security to protect your smartphone and tablet from malicious websites
Install Guide
User Guide
Total Mac Defense

for Mac

Get Started
  • Provides your Mac with ironclad protection against malware
  • Provides fast scanning with no performance degradation
  • Provides protection against unsafe websites
Install Guide

Online Fraud and Abuse Safety Tips

Online safety and security are among our primary concerns. Please review some of these helpful tips and resources for you and your family:

Tip 1 - Utilize parental controls

Tip 2 - Never download images from unknown online sources

Tip 3 - Secure your online network with a password

Tip 4 - Never share your password

Tip 5 - Install Total Defense Security Suite

Beware of fraudulent email
Please beware of any emails requesting any personal information such as date of birth, social security number, email identification, old or new passwords, Internet Protocol Addresses, bank account numbers, street mailing addresses, telephone numbers, login identification or personal website information.

Mediacom does not request such information from our customers via electronic messages.

To report suspicious email or a website that claims affiliation with Mediacom or to forward suspicious email, click here immediately.

Child pornography
The possession, manufacturing, or distribution of child pornography is illegal and using Mediacom Online service or network to view, share or distribute child pornography is a violation of our Terms of Service.

You can also help make the Internet safe for everyone by contacting us below with any suspicion or complaint involving child pornography.

You may also contact the National Center for Missing and Exploited Children (NCMEC) to make a report through its Cybertipline at

More Resources is part of Cable Puts You In Control, an initiative of the cable industry to educate parents about online safety and appropriate use of the Internet by their children.


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