12/27/2023 0 Comments Truecrypt portableThey are effective against the risk of general theft from the premises, the risk of interception in transport, the risk of disclosure to an untrusted agent in a bailment situation as when data vaulting, the risk of corporate espionage, jealous lovers, the IRS, you name it. This is a wide open security gap.Įncrypted CDs close this gap in an airtight way. Just like that, he has unrestricted access to its contents without ever having to defeat any defenses. Later, when you’re not looking, a bad guy snatches this CD and makes off with it. You place it on your desk, or in a spindle in a drawer, or in your car, or in a box to take to the post office. Suppose, though, that you then burn some important documents (lets say financial, tax, or customer records or the blueprints to a sensitive project) from your carefully protected computer to a plain old data CD. Why encrypt a CD? Well, think of it this way: You take a good deal of trouble to protect the data on your computer from disclosure, using access controls like login passwords, software countermeasures to protect against infection and intrusion, maybe you have even followed my advice and implemented Full Disk Encryption. I am currently using TrueCrypt‘s encrypted file-container volume capabilities to create encrypted CD-R’s and USB memory sticks both as part of my own regular secure backup and data vaulting operations and in the implementation of secure backup and data portability solutions for my customers. But Full Disk Encryption is just scratching the surface of what can be done the concept can and should be extended to all types of storage media, including portable media. I previously discussed the merits of disk encryption as a countermeasure against the physical theft of portable computers and the leakage of private and confidential records that could ensue.
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