Email is getting harder to self-host. Or is it?
About new email deliverability guidelines for Google, Yahoo, and Outlook.
Tag: security
Forgotten protocol chronicles: Do not underestimate the installed base
Guest Post: The stubborn persistence of legacy technologies.
Exploring the realm of cyber early warning systems
Guest Post: Applying physical early warning system frameworks to cyber hazards.
Smargaft harnesses EtherHiding for stealthy C2 hosting
Guest Post: New botnet uses the Binance Smart Chain to host command and control servers and infect shell scripts like a virus to achieve persistence.
Automated assurance on a path to becoming practical
Guest Post: Cloud native architecture is a game changer for security at scale. How long before we see automation through attestation, built-in at scale?
When it’s not DNS, it’s probably NTP
An intriguing detective story about debugging a chain of problems.
As the balance of security controls shifts, where does responsibility rest?
Guest Post: Increasing encryption online impedes existing methods of detecting malicious traffic. How will industry, standards, and policy settle this dilemma?
KeyTrap
Just how ‘devastating’ is the Keytrap vulnerability? How it works, and what the response has been.
SMTP smuggling — spoofing emails worldwide
Guest Post: Introducing a novel technique for email spoofing.
Crashing the party — vulnerabilities in RPKI RP software
Guest Post: Prefix hijacks are devastating to Internet stability and security.