A freelance C# developer and infrastructure specialist with an MSC in computer security working between London and Cardiff.
A visual DNS toolbox supporting common query types such as
A convenient way to quickly generate sets of complex passwords. Each page load generates a pseudo-random set of passwords with varying length and character compositions.
A set of cheetsheets and diagrams for better understanding protocol headers and the sizes of Ethernet frames, IP packets, UDP datagrams, TCP packets and ICMP messages.