Slideshow: How DNS cache poisoning works
Tips to thwart DNS cache-poisoning attacks
21 Oct | View galleries
DNS - News, Features, and Slideshows
DNS in pictures
News about DNS
-
Free, filtered alternative DNS leverages threat-intelligence data to raise security baseline
Faced with a growing volume of ransomware, fraud and malware attacks, the introduction of a free alternative-DNS service called Quad9 is being hailed as a way of offering IT administrators an easy way to raise baseline protections against online attacks.
David Braue | 20 Nov | Read more
-
“Prehistoric” bugs in dnsmasq strike Android, Linux and Google’s Kubernetes
Ancient open source bugs hit just about every device with a Linux kernel.
-
Mirai may have knocked nearly a million German broadband users offline
A Mirai-like botnet was behind the broadband outage affecting nearly one million customers of German carrier Deutsche Telekom, according to security company Kaspersky Lab.
-
Report debunks claim Russia was behind DDoS that rattled the internet
Last Friday’s attack that cut access to dozens of popular websites was likely carried out by kids rather than Russia or another state actor, according to a firm that’s been closely tracking the incident.
-
IoT, health and other data creates massive value
With about five billion IoT devices connected today, with growth expected to reach 25 to 38 billion over the next five years it's clear something needs to be done to arrest the threat of billions of devices being recruited for nefarious purposes.
Anthony Caruana | 25 Oct | Read more
Features about DNS
-
Slideshow: How DNS cache poisoning works
Tips to thwart DNS cache-poisoning attacks
Bob Halley | 21 Oct | Read more
Whitepapers about DNS
-
The rising tide of DNS threats
The dramatic increase in DNS and DDoS attacks in the past five years has resulted in loss of business revenue and brand equity for many companies. This infographic gives insights on the effects of these increasing attacks and looks at industries that are most commonly affected by these threats.
-
Designing a secure DNS architecture
-
The rising tide of DNS threats: are you prepared?
-
Securing DNS to Thwart Advanced Targeted Attacks and Reduce Data Breaches