Alternatives to sdm

Password manager app

Desktop password and login vault

Store SSH keys in the Secure Enclave

Disk encryption software focusing on security based on TrueCrypt

VPN client

Identity-aware VPN and proxy for remote access

Client program for the OpenVPN Access Server

Identity and access management

Software-defined perimeter for secure network access

Zero trust network access platform

Client for the Bitwarden platform

Modern SSH server for teams managing distributed infrastructure