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On the 18th of October we are holding our second RundergroundCTF!

 DATE

The competition is planned to start at 11:00 UTC, and we’ll be playing for around 6 hours in total, including 1 hour of closed network.

No more than 20 people are allowed to be in a single team.

 REGISTER

You can register here: https://register.cbsctf.live/

 CHATS

Competition chats are at @cbsctf_en (international) or @cbsctf (Russian).
Competition channel is at @cbsctf_c. Here you will find all game notifications and necessary info.

 VPN

Be aware that we are using Wireguard, not OpenVPN. Simple how-to:

1. Install wireguard, instructions can be found here: https://www.wireguard.com/install/.

2. You’ll be given the config file (teamN_M.conf). All former constraints are applicable as well, so each configuration file can be used by one teammate only. To connect, run

wg-quick up <file>

on linux in terminal, or import the file into the native app on macOS or Windows. macOS also has wireguard-tools package with wg-quick…