Welcome to Computech Computer Services - Computer Performance Experts
A full service company specializing in optimization and repair, maintenance, upgrading, secure networking, spyware-adware and virus removal, OS repair and installation, and other software installations on Microsoft Windows PC's. In our office or on-site services available.

AES Security

The design and strength of all key lengths of the AES algorithm (i.e., 128, 192 and 256) are sufficient to protect classified information up to the SECRET level. TOP SECRET information will require use of either the 192 or 256 key lengths. The implementation of AES in products intended to protect national security systems and/or information must be reviewed and certified by NSA prior to their acquisition and use." This marks the first time that the public has had access to a cipher approved by NSA for encryption of TOP SECRET information. Many public products use 128-bit secret keys by default; it is possible that NSA suspects a fundamental weakness in keys this short, or they may simply prefer a safety margin for top secret documents (which may require security decades into the future).

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Hours: M-F 9am to 6pm, Sat. 10am to 5pm
Computech - 9374 E. Lippincott Blvd, Davison, MI 48423
Phone: 810-652-8002 - Email: info@micomputech.com
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