A dotnet, infrastructure and security specialist based in Wales.
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A visual DNS toolbox supporting common query types such as A, NS, CNAME, SOA, PTR, MX, TXT, RP, AXFR, AAAA, ANY and IPv6.
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.
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