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Mobile devices offer incredibly low security or protection from criminals trying to decipher data. 

Embeddable cryptographic processors are enabling a host of new defense communications applications, such as smartphones and tablet computers for tactical use on the front lines, but should soldiers be using the same object for both secure and insecure communications? Or does this create a conflict of interests?

This is an article about the advancement of technology and how it has affected cryptography and secret-keeping during wartime.

This article is about a smartphone that's designed specifically to help you keep your personal information secure--it lets you easily encrypt your calls and texts and search the internet privately. There's also a video about ways to encrypt your email.

Nice find. I'm reminded of DuckDuckGo, https://duckduckgo.com/, the search engine that doesn't track you. At all.

Some retailers use Euclid Analytics, which uses the Wi-Fi antennas inside stores to see how many people are coming into a store, how long they stay and even which aisles they walk. It does this by using signals from each smartphone that comes near the store.