More and more often, smartphones are becoming the "safe place" for many users to store private data — photos, conversations, passwords, bank account information…you name it, it's probably on the phone. The problem is that oftentimes this data isn't necessarily secured by said users. Things like private photos are easy to find by jumping into the gallery app. Conversations aren't hidden anywhere in the system — the SMS app reveals all without any sort of barrier. And that all goes without mentioning the private things that could be held within social networks, email, or other apps that may not necessarily be protected behind a password.

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