threats
Threats & Attacks
DDoS attacks, IP spoofing, phishing, man-in-the-middle attacks, and IP blacklists. Know what you're up against so you can protect yourself.
threats
What Is a DDoS Attack? When the Internet Fights Dirty
A DDoS attack floods a target with so much traffic that it can't serve legitimate users. Learn how DDoS attacks work, …
threats
What Is a Man-in-the-Middle Attack? Eavesdropping on Your Connection
A man-in-the-middle attack intercepts communication between two parties, allowing the attacker to read, modify, or …
threats
What Is an IP Blacklist? DNSBL Reputation Systems Explained
IP blacklists (DNSBLs) are databases of IP addresses known for spam, malware, or abuse. Learn how they work, how IPs get …
threats
What Is IP Spoofing? Forging the Return Address
IP spoofing forges the source IP address in network packets, making traffic appear to come from a different source. Used …
threats
What Is Phishing? The Internet's Oldest (and Best) Trick
Phishing uses fake emails, websites, and messages to trick you into revealing passwords, credit card numbers, and …