Patch Week: PHP2Shell, HTTP/3, LiteLLM, Node.js and GitLab
Five security events in one week: unauthenticated RCE in PHP and GitLab, a Brotli RCE in Node.js, QPACK memory bombs against HTTP/3 and a poisoned LiteLLM release.
Karl NyenTagged
#networking
8 posts from the archive.
Posts, newest first
Karl Nyen
Home Lab Rebuild
It's been long overdue for some changes to my home lab. The latest full outage on Sept 4, 2017 due to a power brown-out had me realizing that some improvements…
Karl Nyen
Migration from Cisco 1000v to VMware Virtual Distributed Switch (Part 2)
This is part 2 of a series. Click here to see Part 1. I apologise for taking so long to get Part 2 posted. Sometimes I just don't have the time or effort I…
Karl Nyen1 comments
Firewall Swap & Windows Telemetry Data
I recently switched over from Sophos UTM to Untangle NG for my personal use firewall at home. During the process I basically had to rebuild all of my firewall…
Karl Nyen2 comments
Virtual Firewall and Networking - Planning Guide
This is a planning guide on how to create a robust, redundant, virtual network for your home-lab environment including a virtual firewall.
Karl Nyen
Firewalls for Home Use
A question I see often is what firewall is the best for a home/residential environment? Before I get into that, we must realize that the majority of non…
Karl Nyen2 comments
Home Labs: Remote Access and Security
I am sure that most who have a lab environment in their home also have a way of remotely accessing it - either from at work, with friends or family, vacation,…
Karl Nyen
ARIN Region IPv4 Free Pool Reaches Zero
Well it has finally happened. The IPv4 free pool for the ARIN region is now fully depleted. ISPs are encouraged to utilize IPv6 for additional customer growth…
Karl Nyen