Tenable Blog

With the rise of daisy-chained cyberattacks, security teams must consider the contextual risk of each vulnerability, including its potential to be leveraged in a full system compromise.

Tenable launches new Capture the Flag event for the security community, running from February 18–22.

Capture the Flag events are a tried and true way of testing your cybersecurity skills, practicing new ones and seeing how you measure up against others in the industry.

At Tenable, we wanted to put on a CTF specifically for our community. We’re proud to announce the first Tenable Capture the Flag will be held in February 2021!

Tenable’s Security Response Team takes a look back at the major vulnerability and cybersecurity news of 2020 to develop insight and guidance for defenders.

Søren Kierkegaard, the Danish philosopher, once wrote that “life can only be understood backwards” but “it must be lived forwards.” Tenable’s Security Response Team is tasked with looking at the threat landscape on a day-to-day basis and, while that provides us with the ability to see things in the moment, it’s only when we look back at the year that was that we can see the bigger picture.

In its first Patch Tuesday of 2021, Microsoft patched 83 CVEs including 10 critical vulnerabilities

Microsoft patched 83 CVEs in the January 2021 Patch Tuesday release, including 10 CVEs rated as critical and 73 rated as important.

These policies are simultaneously appealing and dangerous. Here’s how to use automated analysis of environment configuration and activity logs to avoid getting caught in the trap.