theMatrixDev

Using Yubikey on Ubuntu 20.10

sudo add-apt-repository ppa:yubico/stable sudo apt-get update YubiKey Manager (GUI) cd ~/Downloads/ wget https://developers.yubico.com/yubikey-manager-qt/Releases/yubikey-manager-qt-latest-linux.AppImage chmod +x ~/Downloads/yubikey-manager-qt-1.1.5-linux.AppImage Yubico Authenticator sudo apt-get install yubioath-desktop YubiKey Personalization Tool sudo apt-get install yubikey-personalization-gui Confirm libu2f-udev is already installed: sudo apt install
1 min read
security

Setup Go-Shadowsocks on Ubuntu 20.04

Before we start * Get a server https://thematrix.dev/get-a-domain-name-a-server-and-protect-them-with-cloudflare/ [https://thematrix.dev/get-a-domain-name-a-server-and-protect-them-with-cloudflare/] * Install Docker https://thematrix.dev/install-docker-and-docker-compose-on-ubuntu-20-04/ [https://thematrix.dev/install-docker-and-docker-compose-on-ubuntu-20-04/] Go-Shadowsocks-2 We are goinbg to setup Go-Shadowsocks-2. It is 2nd version Shadowsocks written in Go-Lang. shadowsocks/
2 min read
security

Setup Cloudflare CDN protected Trojan-Go with Docker on Ubuntu 20.04

Before we start * Get a server https://thematrix.dev/get-a-domain-name-a-server-and-protect-them-with-cloudflare/ [https://thematrix.dev/get-a-domain-name-a-server-and-protect-them-with-cloudflare/] * Install Docker https://thematrix.dev/install-docker-and-docker-compose-on-ubuntu-20-04/ [https://thematrix.dev/install-docker-and-docker-compose-on-ubuntu-20-04/] * Get your Cloudflare account and domain-name https://thematrix.dev/get-a-domain-name-a-server-and-protect-them-with-c
4 min read
telegram

Telegram的安全指定

* 使用太空卡開設帳號 * 交換聯絡時,使用帳戶名稱,而非電話號碼 * 喺"Privacy and Security"入面,有好多設置選項 * 為免被撞出電話號碼,請設成 "My Contacts" 或 "Nobody" * "Last Seen & Online" 請設成 "My Contacts" 或 "Nobody". * 如果唔想全世界知你個樣,"Profile Photo" 請設成 "My Contacts" * 唔想俾人轉寄嘅訊息連結返自己度,"Forwarded Messages" 請設成 "Nobody" * 你附近嘅人可以根據響聲搵你所在位置,建議設成 "My Contacts" 或 "Nobody" * 將 "Delete my account if away for" 設定為 "1
2 min read