Security Corner

May 15 2012   5:32PM GMT

Before you upload to the cloud, PEE



Posted by: Ken Harthun
Tags:
Cloud Computing
data security
Encryption

Source: fotosearch.com

“The Cloud” is becoming the place to be for backup and data storage. Microsoft offers its SkyDrive; Apple has iCloud; there’s Mozy, Acronis, JustCloud, Carbonite, Dropbox, etc. There are so many, it’s impossible to list them all. This Geek uses SkyDrive, iCloud, DropBox and, for clients, Carbonite. They all have their advantages, similarities and differences. You can do your own study and make your own choices as to who you choose for your cloud storage provider; however, be aware of this very important concept: TNO – Trust No One. You want to make sure that only you, or those you designate, have access to your data. This means that:

  1. Your secret phrase, private key, PIN or password is known and visible only to you; and,
  2. Nowhere in the cloud or during transit is your data ever visible as clear text.

This is why you must PEE before you upload anything to the cloud.

PEE stands for “Pre-Egress Encryption.” In other words, encrypt your data before it ever leaves your machine. If you do this, no one will ever be able to see anything but random noise unless you allow them to decrypt it by providing the key.

Over the next couple of posts, I’ll give you a rundown of what I consider the best applications and techniques to make it easy for you to PEE. Stay tuned.

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