bolt - Execute commands remotely over SSH and WinRM
A bit of secutiry blog, by Alexander Korznikov. Security, python, bash, penetration testing experiments.
KeyBox is a web-based SSH console that centrally manages administrative access to systems. Web-based administration is combined with management and distribution of user's public SSH keys. Key management and administration is based on profiles assigned to defined users.
Streisand sets up a new server running L2TP/IPsec, OpenConnect, OpenSSH, OpenVPN, Shadowsocks, sslh, Stunnel, a Tor bridge, and WireGuard. It also generates custom instructions for all of these services. At the end of the run you are given an HTML file with instructions that can be shared with friends, family members, and fellow activists.
Rebex SSH Check is a testing tool for SSH servers accessible over internet. The report contains an overview of SSH configuration of the server as well as security recommendations. The service is free.
warp - Secure and simple terminal sharing
advanced-ssh-config - :computer: assh: ssh wrapper using ProxyCommand that adds regex, aliases, gateways, dynamic hostnames to SSH and ssh-config
The private key never leaves your phone.
Certificates and CA
grab banner, detect ssh1 protocol and zlib compression;
gather key-exchange, host-key, encryption and message authentication code algorithms;
output algorithm information (available since, removed/disabled, unsafe/weak/legacy, etc);
analyze SSH version compatibility based on algorithm information;
historical information from OpenSSH and Dropbear SSH;
no dependencies, compatible with python2 and python3;
sshguard protects hosts from brute-force attacks against SSH and other services. It aggregates system logs and blocks repeat offenders using one of several firewall backends, including iptables, ipfw, and pf.
SSH for Clusters and Teams. Teleport extends SSH to create a modern access layer
for teams working on distributed infrastructure.
ssh-ident - Different agents and different keys for different projects, with ssh.