Is ICQ Safe? Well, the app has end-to-end encryption only for audio and video calls. All the other contents of your communications, like texts and photos you share with other people, do not have any protection and can be accessed by ICQ.

Whats the meaning of ICQ?

noun. trademark. an instant messaging computer program that enables internet users to locate and communicate with one another online.

What is the most secure application?

Signal. Privacy experts consider Signal to be the best overall secure messaging app. The app, which is free on iOS and Android devices is open source, meaning anyone can inspect the code behind the app to ensure that there is nothing fishy going on.