This gets you AES-256 encryption with relatively basic SHA1 integrity checks. Hola's Windows app allowed us to customize encryption settings, so you can switch to SHA256 or SHA384, for instance. But the app also offers some very poor choices, including MD5 hashing and DES3 encryption, a near 50-year-old protocol which is so vulnerable to attack that NIST says it should no longer be used. (You don't have to select these, but there's always a chance someone might do so by accident, and we're struggling to see why they're on the list at all.)