Asymmetric vs Symmetric Encryption: What’s the Difference? Your email has been sent Both asymmetric and symmetric encryption are being used by businesses to protect their information. But what are the ...

We all use email to send documents, contracts, business information and invoices daily. It is the most common way that businesses communicate. However, the problem is that email is not secure. Your ...

Anyone concerned about unwanted third parties such as big businesses or even hackers accessing sensitive data or conversations carried out via email might be interested in this quick guide which shows ...

What do you have to do to get email security these days? It's not easy. For one, we know from documents released by Edward Snowden that the NSA can — not necessarily does, just can — surveil massive ...

Many Americans have expressed concern over the Bush administration's eavesdropping program. But there's a simple solution for anyone concerned with prying eyes, at least when it comes to e-mail: ...

Every webpage you visit is encrypted in transit, and you get a nasty error message if you go to a page that doesn't have the magic https leading off its URL. Your ...

I once co-wrote a book on enterprise email where I likened email encryption to a “sucking chest wound.” That was in 1997, when you had to do all the encryption key management on your own, a daunting ...

When sending important information over email, such as financial statements, health records, or legal documents, it’s ...

Reader Jack Burns is a bit disconcerted by some recent news. He writes: After reading stories about the U.S. government’s program to collect phone and Internet data I’m a little concerned about my ...