Tagged: DNSSEC

October 30, 2024

Microsoft Boosts Email Security with General Availability of Inbound SMTP DANE with DNSSEC

Microsoft announced the general availability of Inbound SMTP DANE with DNSSEC for Exchange Online, marking a significant step forward in email security. This powerful feature combines two robust security standards...

Vulnerability

February 19, 2024

“KeyTrap” (CVE-2023-50387) Flaw Leaves DNS Systems Vulnerable, PoC Published

A proof-of-concept (PoC) was disclosed for a severe design flaw (CVE-2023-50387) in Domain Name System Security Extensions (DNSSEC), leaving DNS infrastructures vulnerable to widespread denial-of-service (DoS) attacks. Known as “KeyTrap“,...