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How to avoid subdomain takeover in Azure environments

23

Dec

2020

Have you set up a domain and pointed to a cloud resource and then deleted the site? Have you left behind the CNAME in your domain name services settings? Many admins have, and attackers know it. These lapses allow attackers to create a site in your subdomain records and take over these sites. Subdomain takeovers […]

Category Cloud security Security Written by Csoonline 0 Comments

Final DNSChanger warning

05

Jul

2012

It’s here, folks! If the replaced DNSChanger servers don’t get another deadline extension, more than 500000 computers may not be able to reach their configured DNS service after next Monday, July 9th, 2012. In other words, it will be practically impossible for them to use them to surf the Internet using the human friendly domain […]

Category General Written by ESET ThreatBlog 0 Comments

The Effectiveness of DNSBLs in an IPv6 world

23

Nov

2011

It is certain that the future of the Internet communication belongs to the Internet Protocol version 6, or IPv6. Even though some people might think it is new, it’s been around for quite a while; the first document describing basics of IPv6 (RFC 2460) was published in 1998. The protocol has evolved since, and it […]

Category Security Written by Commtouch Cafe 0 Comments

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Final DNSChanger warning

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