AWS PFSense IPSec VPN connection to AWS This is the first in a series of blog posts about gatewaying an office network fronted by PFSense to different cloud vendor's Virtual Private Network(VPN) offerings. AWS Architecture The design has two
AWS Creating a VPC with a Public and Private Subnet This post covers the process of creating a VPC with two subnets within it. The first will be the public subnet, and will be used for hosts that have both public and private
Java Triggering a DNS lookup using Java Deserialization I was inspired by Philippe Arteau @h3xstream, who wrote a blog posting describing how he modified the Java Commons Collections gadget in ysoserial to open a URL. One great point he made was
Docker Dirty COW - (CVE-2016-5195) - Docker Container Escape Dirty COW is the name for a vulnerability that stems from a race condition in the way that the Linux kernel's memory subsystem handles read only private mappings when a Copy On Write
