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Email Protocols

This post presents some aspects related to electronic mail (email or e-mail) protocols. Email Operational Protocols STMP An open relay is an insecure SMTP server that does not authenticate sneders before accepting and relaying email and are typically quickly exploited…

Transport OSI Layer Protocols

This post summarizes transport layer protocols. List of Transport Layer Protocols Transport Layer Protocols: TCP and UDP are the main transport protocols of the TCP/IP framework. You can find a list of popular TCP and UDP ports on this post.…

Free Art for Video Games

Take into account that while it may be free as in “gratis”, its use may be restricted by its license. For example, a CC-by is free of use, but if you use this artwork you need to explicitly specify the…

Network Routing Protocols

This post summarizes gateway protocols or routing protocols on computer networks. All of them are within OSI layer 3. List of Network Routing Protocols Overall list of network routing protocols: The two main categories of network routing protocols are: Interior…

Introduction to Rust

Rust is an emerging programming language that focuses on performance. It is free and open-source (FOSS) under an MIT and Apache 2.0 dual-license. It was created by software developer Graydon Hoare while he was working at Mozilla, and it was…

Artificial Intelligence Chatbots

This post summarizes some chatbots for Artificial Intelligence or AI generative tools. List of Artificial Intelligence Chatbots List of Artificial Intelligence Chatbots: OpenAI ChatGPT ChatGPT, developed by American company OpenAI, it is open worldwide to the general public. Official website…

Software Development

Software is the intangible side of computers. It includes programs and data. Software development is the process of creating and deploying software. This post covers some aspects of software development. It is somehow an index to other posts in the…

IT Security Testing Frameworks

This post lists some information about security testing framework guides. You can read about penetration testing methodologies on this post. You can read about secure software development frameworks on this post. List of Security Testing Guide Security Testing Guides featured…

Capture the Flag Webs

This post summarizes some websites for capture the flag challenges or hackatons. List of Capture the Flag Webs Capture the flag webs featured on this post: HackTheBox Official website CTF365 Official website OverTheWire Official website HackingLab Official website External References