Better Terminal Emulator Pro - Harness the native Linux command-line potential of Android with this Terminal.
Symantec Data Loss Prevention - Fully protect your data with the comprehensive detection technologies and unified policies of Symantec's industry leading Data Loss Prevention (DLP).
Termux - Terminal emulator and Linux environment for Android
OpenSSH - OpenSSH is a free version of the SSH connectivity tools that technical users rely on.
Tabby.sh - Tabby is a free and open source SSH, local and Telnet terminal with everything you'll ever need.
Paubox - Paubox provides HIPAA compliant email encryption without the hassle of extra steps.