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AxCrypt Premium includes a sleek, modern appearance, and when it's active you'll barely notice it. Files in its Secured Folders get encrypted automatically when you sign out, and it is one of those few that support public key cryptography.

CertainSafe Digital Safety Deposit Box goes via 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 becomes stored on a different server. A hacker who violated one server would get nothing more useful. .

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

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

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

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

Encryption is an interesting piece of technology that works by scrambling data so it's unreadable by unintended parties. Lets have a look at how it functions together with the email-friendly applications PGP (or GPG for you open source folks ).

Say I want to send you a private message, so I encrypt it using either one of these programs. 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 the key passcode I text youpersonally, you can re install it and find the original message.

Whether more info here its in transit like our sexy dog party email or resting on your own hard drive, encryption works to keep prying eyes from 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 dimensions and strength generally being the biggest 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 comparative ease. At one time, Triple DES was the recommended standard and also 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 similar to it.

Despite slowly being phased out, Triple DES still manages to earn 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 use of a pair of keys. Youve got your public key, and that's what we use to encrypt our message, and a private key to decrypt it. The consequence of RSA encryption is a massive batch of mumbo jumbo that requires 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 divides 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 look at here now of its free availability 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 protect passwords. Its definitely one of the very flexible encryption methods available.

Computer security expert Bruce Schneier is the mastermind behind Blowfish and its successor Twofish. Keys used in this algorithm might 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. As a result, youll find it bundled in encryption applications such as PhotoEncrypt, GPG, and the popular open source software TrueCrypt. .