What is IP spoofing?
Spoofed IP packets with forged source addresses are often used in attacks to avoid detection. What is IP spoofing? IP spoofing is the creation of Internet Protocol (IP) packets with…
NTP amplification DDoS attack
A volumetric DDoS attack that takes advantage of a vulnerability in the NTP protocol, flooding a server with UDP traffic. What is a NTP amplification attack? An NTP amplification attack…
Microsoft is ready to kill off Patch Tuesday as we know it
Say hello to ‘Regular Tuesday’ For many organizations, Patch Tuesday will soon become “just another Tuesday”, because Microsoft is preparing to roll out a new tool that automates the patch…
October 2023 Patch Tuesday forecast: Operating system updates and zero-days aplenty
September has been a packed month of continuous updates. Apple and Microsoft released new operating systems, and several vulnerabilities exploited in web services resulted in a domino effect of zero-day…
What is Anycast? | How does Anycast work?
Anycast is a network addressing and routing method in which incoming requests can be routed to various locations. What is Anycast? Anycast is a network addressing and routing method in…
How CAPTCHAs work | What does CAPTCHA mean?
CAPTCHAs and reCAPTCHAs determine if a user is a bot. While these tests can help stop malicious bot activity, they are far from foolproof. What is a CAPTCHA? A CAPTCHA…
What is a reverse proxy? | Proxy servers explained
A reverse proxy protects web servers from attacks and can provide performance and reliability benefits. Learn more about forward and reverse proxies. What is a proxy server? A forward proxy,…
What is click fraud? | How click bots work
Click fraud fakes clicks target pay-per-click ads, boosting webpage search rankings or artificially inflating the popularity of a post. Click bots are often responsible for click fraud. What is click…
What is a bot? | Bot definition
A bot is a software program that operates on the Internet and performs repetitive tasks. While some bot traffic is from good bots, bad bots can negatively impact a website…
What is personal information? | Personal data
Personal information is any information that can identify a person, from someone’s name and address to their device identifier and account number. What is personal information or personal data? Personal…