The Messages app on iPhone has a lot of fun and cool features, like the invisible ink effect that will hide your messages.

Deyan Dimitrov is CEO and founder at Laundryheap, the London-founded on-demand laundry behemoth which is raking in millions.

Recognizing this need, major online messaging services use a technique called end-to-end encryption, to secure and protect users' conversations.

Microsoft says the ESU program is "not intended as a long-term solution but rather as a temporary bridge to stay secure while one migrates to a newer, supported platform."  Windows security ...