Security Bulletin

Microsoft seized 50 websites and disabled more than 150 domains as part of a coordinated disruption effort against a phishing-as-a-service platform targeting Microsoft 365 accounts.

The Cybersecurity and Infrastructure Security Agency (CISA) is going old school to help organizations with limited resources set traps for hackers.

As more reports of misalignment incidents underscore AI risks, large AI labs, regular businesses, and even nations are searching for better ways to keep control and be secure.

On Friday, Xavier talked about the newly introduced HTTP Query method. This new method was introduced to allow "GET" requests that include a body. The main reason for this was that GET requests typically do not contain a body. But what if they do?

We often receive requests for suggestions about how to optimize Kea's performance. It's difficult to give recommendations, as your hardware and software choices, the size and complexity of your configuration, and local factors such as network latency...

Delv Surely you remember the old nursery rhyme that begins with "One, two, buckle my shoe." You might have forgotten that its sixth verse is "Eleven, twelve, dig and delve." How many nursery rhymes have their own Wikipedia page? BIND 9.10 introduced...

Many administrators are familiar with logging in ISC DHCP and have learned to use it for troubleshooting over the past two decades. Kea can have similar logging, although it must be configured properly for this to occur. Kea 2.5.3 required Some log...

Migration is hard – so why do it? ISC announced in 2022 that it was no longer maintaining ISC DHCP. Users of the ISC DHCP server should consider migrating to another software system before their DHCP deployment stops working. At some point, a version...

What is the configuration backend? The configuration backend (also known as the config backend or CB) provides scalable DHCP configuration management using a MySQL or PostgreSQL database. Config backend takes advantage of three major features of Kea...

Account Executive Jumbe M. reflects on 12 years at Cisco, sharing how the company’s focus on well-being and inclusion helped him find his purpose and thrive.

Industrial companies are increasing cybersecurity investment as connected operations, AI adoption, and IT/OT convergence expand operational risk.

Threat actors stole the contents of 170 private repositories using an OAuth token stolen from a former employee's computer through the TanStack npm supply chain attack.