====== Secure communications ====== ===== Email security ===== the best tools to protect their email exchanges. * [[:protectionnumerique:emails|]] ===== Instant messaging security ===== What strategies and tools for secure and confidential communications * [[en:tech4society:smartphone:communications|Smartphones]] ===== Mobile device security ===== Best practices for securing smartphones. * [[protectionnumerique:smartphone:start|The complete guide to protecting your smartphone data]] * Checking out the contents of your Android smartphone * Checking the content of your iPhone ===== Voice/video call security ===== Strategies and resources to reduce the risk of interception during direct calls via the Internet.