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AxCrypt Premium has a sleek, modern look, and when it's busy you'll hardly notice it. Documents in its Secured Folders become encrypted automatically 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 site for you. Your documents are encrypted, split into chunks, and tokenized. Then each chunk gets stored on a different server. A hacker who breached one server could get nothing useful. .

Folder Lock can either encrypt files or simply lock them so nobody can get them. It also offers encrypted lockers for storage. Among its many other features are document shredding, free space shredding, secure online backup, and self-decrypting files.

The other products here also have their values, also, of course. Read the capsules below and then click through to the full reviews to choose which one you'll use to protect your files. Have an opinion on one of those apps reviewed , 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 most businesses of any size. It has to be when the Ponemon Institute informs us that security breaches are costing companies millions each year.

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There are lots of forms of safety technology available, but encryption is one which everyday computer users must know about.

Encryption is an interesting piece of technology that is employed by scrambling data so it is unreadable by unintended parties. Lets have a look at how it functions 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 one of those programs. Heres the message:

wUwDPglyJu9LOnkBAf4vxSpQgQZltcz7LWwEquhdm5kSQIkQlZtfxtSTsmawq6gVH8SimlC3W6TDOhhL2FdgvdIC7sDv7G1Z7pCNzFLp0lgB9ACm8r5RZOBiN5ske9cBVjlVfgmQ9VpFzSwzLLODhCU7/2THg2iDrW3NGQZfz3SSWviwCe7GmNIvp5jEkGPCGcla4Fgdp/xuyewPk6NDlBewftLtHJVfPAb3

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

Whether in transit such as our sexy dog party email or resting on your hard disk, encryption functions to keep prying eyes out of your business even when they happen to somehow gain access to your network or platform.  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 types, with key size and strength generally being the largest differences in one variety 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 comparative ease. At one time, Triple DES was 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 argue that 112-bits in key strength is more like it.

Despite slowly being phased out, Triple DES still manages to make a dependable hardware encryption solution to financial services and other industries.

RSA is a public-key encryption algorithm and 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 consequence of RSA encryption is a huge batch of mumbo jumbo that takes attackers quite a little 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 overall effectiveness as many claim that it has never been defeated. Meanwhile, vendors have taken full advantage of its free accessibility look here in the public domain.

Blowfish can be found in software classes ranging from e-commerce platforms for securing payments to password management programs, in which it used to safeguard passwords. Its definitely one of the very elastic 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 regarded as one of the fastest of its kind, and ideal for use in both hardware and software environments. Like Blowfish, Twofish is freely available to anyone who wants to use it. Because of this, youll find it bundled in encryption index applications like see here now PhotoEncrypt, GPG, and the popular open source applications TrueCrypt. .