942 Results for:DNS
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DNS threats emerge as IoT sticking point
13 Jan 2020Organizations can get wrapped up in the excitement of IoT technology and forget that older tech, including DNS, might not be up to supporting and securing new and old technology. Read More
'SigRed' alert: Experts urge action on Windows DNS vulnerability
17 Jul 2020Experts are urging organizations to take immediate action on SigRed, a 17-year-old Windows DNS server vulnerability discovered by Check Point Research and patched by Microsoft. Read More
DNS Server vulnerability tops July Patch Tuesday concerns
15 Jul 2020Microsoft warns administrators not to delay the deployment of a patch to shut down a critical bug in Windows DNS servers due to its potential to cause widespread damage. Read More
Check Point unearths critical SigRed bug in Windows DNS
14 Jul 2020SigRed vulnerability is highly dangerous, but is being fixed as part of the July 2020 Patch Tuesday update Read More
DNS – a security opportunity not to be overlooked, says Nominet
05 Jun 2019Domain name system data is the best-kept secret for eliminating network cyber threats, Nominet tells Infosecurity Europe attendees Read More
Using DNS RPZ to pump up cybersecurity awareness
24 Sep 2019Combining DNS with threat intelligence feeds could hold a key to improving cybersecurity awareness by educating users who attempt to access potentially malicious websites. Read More
What are the implications of DNS over HTTPS for privacy?
11 Jul 2018With enterprises testing DNS over HTTPS to encrypt domain name traffic, some fear the potential privacy issues. Discover the challenges and benefits of the new protocol. Read More
Flaws in legacy D-Link NAS devices under attack
08 Apr 2024Internet scans show threat actors are targeting CVE-2024-3273 in thousands of end-of-life D-Link NAS devices, and exploitation requires no authentication. Read More
How to best secure DNS? There's more than one approach
09 May 2018Few aspects of the internet are as crucial as the domain name system. It may be that a 'passive' approach to DNS security is the most effective approach. Read More
Using the Sysinternals Sysmon tool to check DNS queries
26 Aug 2019A recent update to the Sysinternals Sysmon utility adds DNS query logging to give deeper insights into the connections made by your Windows machines. Read More