Hardware-grade Runtime Security

The sudo privilege-escalation vulnerability and how to future-proof yourself against the likes of it

On January 16th, 2021, Qualys Research Labs disclosed a privilege escalation vulnerability in no other than the Linux sudo utility. It was filed as…

Meltdown and Spectre and what it means for Intel SGX

How do you avoid the Facebook passwords security issue and protect your customers’ secrets?

SGX, or how I stopped worrying about the microchip hack

Foreshadow

In this post, we explain the implications of the Foreshadow attack and its mitigations via…

Why protection against root users is important

Security company Qualys has recently disclosed vulnerabilities in Linux’s Systemd, the default service manager daemon for many Linux distributions [1]. They effectively enable a non-privileged user to obtain root privileges. This follows another…