Official website of the Department of Homeland Security
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Table of Contents
Stop. Think. Connect.
Cybersecurity is a shared responsibility. For additional tips and resources for all age groups, visit the Department of Homeland Security's Stop.Think.Connect.™ Campaign.
Attacks and Threats
- Understanding Denial-of-Service Attacks
- Understanding Hidden Threats: Corrupted Software Files
- Understanding Hidden Threats: Rootkits and Botnets
- Recognizing Fake Antiviruses
- Avoiding the Pitfalls of Online Trading
- Avoiding Social Engineering and Phishing Attacks
- Dealing with Cyberbullies
- Identifying Hoaxes and Urban Legends
- Preventing and Responding to Identity Theft
- Recognizing and Avoiding Spyware
- Recovering from Viruses, Worms, and Trojan Horses
Safe Browsing
- Understanding Internationalized Domain Names
- Understanding Your Computer: Web Browsers
- Understanding Web Site Certificates
- Avoiding Copyright Infringement
- Understanding Your Computer: Web Browsers
- Browsing Safely: Understanding Active Content and Cookies
- Evaluating Your Web Browser's Security Settings
- Shopping Safely Online
- Understanding Bluetooth Technology