One major challenge to an encoding system is ensuring that the information that has been previously sent has not been tampered with. Some USB stock devices have a switch placed on the casing of the drive itself that tush be adjusted to pr regulart the host computer from do any modifications to the data on the drive, but many USB pullulate drives ar not equipped with a write-protect mechanism. Write certificate enables the repairing of virus infected host computers by the use of storage devices without risking infection of the USB drive by viruses.
A problem intrinsic in the use of USB drives is that they can be easily garbled or misplaced due to their small size. This is a p arentage of worry, especially if the data saved on the drive is sensitive. Consequently, most USB drive manufacturers add encoding hardware to their products, although software encryption systems can also be used effectively. In this case, TrueCrypt takes business organization of by its ?on-the-fly encryption? that makes the data encrypted/ decrypted automatically even sooner it is loaded or saved. A password or encryption keys is carryed to read the data being stored. muchover, the encryption is ?automatic, true-time and transparent and the virtual encrypted book mounts as if it is a real disk. It has advance security features such as plausible deniability which is stabilizing when the sender is confronted by a threatening situation where he/she has to reveal a sacrificiable key.? (Good practice in information intervention: Data encryption 2009) Another important thing closely TrueCrypt is that it is free and open-source encryption software. It can be croak on Windows, MAC OS and also Linux. TrueCrypt has its disadvantages, including the 2 listed below1.When data is sent through the network, it will not be encrypted. Nevertheless, it is viable to encrypt the data sent through the use of SSL, TLS, VPN, or other technologies.
2.The shared volume may only be file-hosted. As explained by the TrueCrypt website, the server is usually the one mount so other computers on the network would not be able to mount the volume. It must also be remembered that files are not necessarily saved on the hard disk and once dismounted, the files cannot be read.
(TrueCrypt Disdavantages 2003)CredantCredant is widely used for file encryption, and is truly a policy-based encryption technology that can service the need for rich data encryption such as desktops, laptops, handhelds and outdoor(a) media. Credant offers many advantages such granular control, anti-bridging, anti-hardware keylogger, built-in compliance policies, malleable and intuitive policy management, U3 and auto-run control.
According to Technical Specifications of the Credant protector datasheet, anti-bridging meant ? city block WiFi, BlueTooth, modems, or Irda while the PC is connected to the wired local anesthetic area network (LAN)?. Therefore, there is no need to be wary of these peripheral devices since Credant Mobile Guardian will be mainly responsible for blocking any of the hardware. Similarly, the anti-hardware feature would just block any USB and PS/2 key loggers as specified by the Credant datasheet.
Credant is an administrator?s ally since the policies concerning the covering of encryption can be easily enforced. ?Credant is flexible and adjustive to the environment for it can handle the protection of entire drives as well ?be more granular to control original file types for a certain user or even group.? (Good practice in information handling: Data encryption, 2009). More importantly, the IT administrators or the users need not change or correct to Credant for a seamless integration into their own system. Since there are no special utilities needed, everything flows normally including the established process and procedures.
whole kit CitedCredant Protector: Technical Specifications. (2009) Retrieved from
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