Catalog of articles about different IT things

1. Catching bogon ASNs on the Internet (EN)
   How to find bogon ASNs without any network equipment using only RIPE RIS wild Internet routing information and our modest coding skills in Python 3.

2. Old-fashioned Way About Data Science (EN)
   How to have only 3-6 Linux CLI tools to get a necessary data from Web and parse it in a proper way.

3. Building graph for Telegram chats, channels and their neighbors (EN)
   How to understand whether we are in information bubble created by the same authors of different channels, building a graph for visualization.

4. Build your own VPN node with Traefik v2, MTProto Proxy, WireGuard and BIRD 2.0 / Part 1 (EN)
   Building an uncommon installation for you own private VPN node. Part 1.

5. Build your own VPN node with Traefik v2, MTProto Proxy, WireGuard and BIRD 2.0 / Part 2 (EN)
   Building an uncommon installation for you own private VPN node. Part 2.

6. Telegram to Graylog forwarder (EN)
   The specific Python script as transport to forward messages from selected chat(s) to Graylog.

7. Опыт реализации Open Source OTT TV CDN решения из 2015 года (RU)
   Переработанная внутренняя документация Open Source in-house OTT TV CDN решения из 2015 года от российского ISP федерального масштаба для Live, VoD, PVR трафика OTT.

8. Cyber threat insights with Crowdsec, VictoriaMetrics and Grafana (EN)
   Analyze cyber threats, including geopositioning, with Crowdsec to detect, VictoriaMetrics to store, and Grafana to visualize.