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AxCrypt Premium includes a sleek, modern look, and when it's active you will hardly notice it. Documents in its own Secured Folders get encrypted when you sign outside, and it's one of the few which encourage public key cryptography.

CertainSafe Digital Safety Deposit Box goes through a multistage security handshake that authenticates you to the website and authenticates the website for you. Your files are encrypted, split into chunks, and tokenized. Then each chunk gets stored on a different server. A hacker who breached one server would get nothing useful. .

Folder Lock can encrypt files or simply lock them so nobody can get them. Additionally, it supplies encrypted lockers for secure storage. Among its many other characteristics are document shredding, free space shredding, secure online backup, and self-decrypting documents.

The other products here also have their merits, too, of course. Read the capsules under and then click through to the full reviews to choose which one you'll use to safeguard your files. Have an opinion on one of the programs reviewed here, or a favourite tool we didn't mention Let us know in the comments. .

While security is an afterthought for many PC users, its major priority for businesses of any size. It must be when the Ponemon Institute informs us that security breaches are costing companies millions each year.

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There are lots of kinds of security technology available, but encryption is one which regular computer users should know about.

Encryption is an interesting piece of technology which is employed by scrambling data so it's unreadable by unintended parties. Lets take a look at how it works together with the email-friendly software PGP (or GPG for you open source people).

Say I want to send you a personal message, so I encrypt it using either one of these apps. Heres the message:

wUwDPglyJu9LOnkBAf4vxSpQgQZltcz7LWwEquhdm5kSQIkQlZtfxtSTsmawq6gVH8SimlC3W6TDOhhL2FdgvdIC7sDv7G1Z7pCNzFLp0lgB9ACm8r5RZOBiN5ske9cBVjlVfgmQ9VpFzSwzLLODhCU7/2THg2iDrW3NGQZfz3SSWviwCe7GmNIvp5jEkGPCGcla4Fgdp/xuyewPk6NDlBewftLtHJVfPAb3

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Once encrypted, the message actually becomes a jumbled mess of random characters. However, equipped with all the secret passcode I text you, you can decrypt it and find the original message.

Whether its in transit like our sexy dog celebration email or resting on your own hard disk, encryption functions to keep prying eyes from your business even when they happen to somehow gain access to a network or system.  If you want to learn more about how encryption helps protect business data, you can read our article on how encryption aids cloud security. .

The technology comes in many forms, with key size and strength generally being the largest differences in one range from the next.

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Triple DES was designed to replace the original Data Encryption Standard (DES) algorithm, which hackers eventually learned to defeat with relative ease. At one time, Triple DES has been the recommended standard and the most widely used symmetric algorithm in the industry.

Triple DES uses three individual keys with 56 bits each. The whole key length adds up to 168 bits, but specialists would assert that 112-bits in key Read More Here strength is similar to it.

Despite gradually being phased out, Triple DES visit this site right here still manages to earn a dependable hardware encryption solution to financial services and other industries.

RSA is a public-key encryption algorithm and also the standard for encrypting data sent over the internet. It also happens to be one of those methods used in our PGP and GPG programs.

Unlike Triple DES, RSA is considered an asymmetric algorithm as a result of its usage of a set of keys. Youve got your public key, which is what we use to encrypt our message, and a private key to decrypt it. The result of RSA encryption is a massive batch of mumbo jumbo that takes attackers quite a bit of time and processing power to break. .

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Blowfish is yet another algorithm designed to replace DES. This symmetric cipher splits messages into blocks of 64 bits and encrypts them individually.

Blowfish is known for both its tremendous speed and total effectiveness as many claim it has never been defeated. Meanwhile, vendors have taken advantage of its free availability in the public domain.

Blowfish can be found in applications categories ranging from e-commerce platforms for securing payments to password management programs, where it used to safeguard passwords. Its definitely one of the more flexible encryption procedures available.

Computer security expert Bruce Schneier is the mastermind behind Blowfish and its successor Twofish. Keys used in this algorithm may be up to 256 bits in length and as a symmetric technique, only one key is needed.

Twofish is considered as one of the fastest of its kind, and ideal for use in both hardware and software environments. Like Blowfish, Twofish is publicly available to anyone who wants to use it. Because of this, youll find it bundled in encryption applications such as PhotoEncrypt, GPG, and the popular open source applications TrueCrypt. .