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AxCrypt Premium includes a sleek, modern appearance, and when it's busy you will hardly notice it. Documents in its own Secured Folders become encrypted 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 site 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 more useful. .

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

Another products here have their values, also, 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 security is an afterthought for many PC users, its a major priority for most 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 several kinds of security technology available, but encryption is one that everyday 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 have a peek at how it works 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 those 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 hard drive, 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 information, then 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 overcome 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 total key length adds up to 168 bits, but experts pop over to this web-site would assert 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 for 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 applications.

Unlike Triple DES, RSA is considered an asymmetric algorithm due to its use of a set of keys. Youve got your public key, which is what we use to encrypt our information, 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 still 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 assert it has never been defeated. Meanwhile, vendors have taken full advantage of its free availability in the public domain.

Blowfish can be found in applications classes ranging from e-commerce platforms for securing payments to password management tools, where it used to protect passwords. Its definitely one of the more flexible encryption methods 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 perfect for use in both hardware and software environments. Like Blowfish, Twofish is publicly available to anyone who wants to utilize it. As a result, youll find it bundled in encryption applications like PhotoEncrypt, GPG, and the popular open source applications TrueCrypt. .