Collaborate Disseminate
Why would companies offer free DNS recursive servers? DNS data is extremely valuable for threat intelligence. If a company runs a recursive DNS for consumers, it can collect data on new domains that “pop up”. It can analyze trends, build b… Continue reading Free DNS Resolver Services and Data Mining
D-Link router model 850L has 10 vulnerabilities that could allow a hacker to gain remote access and control of device, according to researcher. Continue reading Popular D-Link Router Riddled with Vulnerabilities
A DNS reflective attack is used in many distributed denial-of-service (DDoS) attacks to knock down an internet pipe. The attack is a two-step attack; the attacker sends a large amount of requests to one or more legitimate DNS servers while using spoofed source IP of the target victim. The DNS server receiving the semi-legitimate requests […]
The post DNS Reflective Attacks appeared first on Radware Blog.
On the morning of October 21st Dyn began to suffer from a denial of service (DoS) attack that interrupted their Managed DNS network. As a result, hundreds of thousands of websites became unreachable to most of the world including Amazon’s EC2 instances. This problem intensified later in the day when the attackers launched a second […]
The post How Friday’s Massive DDoS Attack on the U.S. Happened appeared first on Radware Blog.
Continue reading How Friday’s Massive DDoS Attack on the U.S. Happened
DNS providers Dyn suffered a DDoS attack this morning that affected many of its major customers including Twitter, Spotify, Github and others. Services have been restored as of 9:36 a.m. today. Continue reading Dyn Confirms DDoS Attack Affecting Twitter, Github, Many Others
DNS is one of the most used protocols on the Internet, and you have probably heard a lot about DNS attacks on the Internet. In this series, I will explain more about the DNS attack types, and the reasons behind using them. The DNS Protocol Domain Name Server, or DNS for short, is a protocol […] Continue reading DNS and DNS attacks