Zoom - Equip your team with tools designed to collaborate, connect, and engage with teammates and customers, no matter where you’re located, all in one platform.
Chatlink.com - Anonymous communication platform
Telegram - Telegram is a messaging app with a focus on speed and security. It’s superfast, simple and free.
Autocrypt - Convenient End-to-End Encryption for E-Mail
WhatsApp - WhatsApp Messenger: More than 1 billion people in over 180 countries use WhatsApp to stay in touch with friends and family, anytime and anywhere.
GPG Suite - Use GPG Suite to encrypt, decrypt, sign and verify files or messages.