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Everything You Need to Know About DNS AttacksIt's important to understand DNS, potential attacks against it, and the tools and techniques required to defend DNS infrastructure. This report answers all the questions you were afraid to ask.
Domain Name Service (DNS) is a critical part of any organization's digital infrastructure, but it's also one of the least understood. DNS is designed to be invisible to business professionals, IT stakeholders, and many security professionals, but DNS's threat surface is large and widely targeted.
Attackers are causing a great deal of damage with an array of attacks such as denial of service, DNS cache poisoning, DNS hijackin, DNS tunneling, and DNS dangling. They are using DNS infrastructure to take control of inbound and outbound communications and preventing users from accessing the applications they are looking for. To stop attacks on DNS, security teams need to shore up the organization's security hygiene around DNS infrastructure, implement controls such as DNSSEC, and monitor DNS traffic
Incident Readiness and Building Response Playbook
In this special report, learn the Xs and Os of any good security incident readiness and response playbook.
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1 Comments
User Rank: Apprentice
8/26/2017 | 12:10:57 PM
* Spoof the email from a source (accounts.googlemail.com) that *looked like* the source from which real notifications would be sent ([email protected]) ...
* ... where this domain was not used by Google, and Google did not have a DMARC policy in place that caused rejection traffic appearing to come from subdomains not in use.
Of course, the attackers could have done "better" -- after all, the email was delivered in the spam folder of the intended victims. They could, for example, have used the "Spam phishinhg" techniques described by Hossein Siadati at the recent Decepticon conference, to overcome this drawback.
Maybe the attackers fouled up. Maybe they did not realize. Or maybe it just did not matter much to them: their yield was sufficient for them to be satisfied.