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AxCrypt Premium includes a sleek, modern look, and when it's active you'll barely notice it. Files in its own Secured Folders become encrypted automatically when you sign out, and it is one of the few that encourage public key cryptography.

CertainSafe Digital Safety Deposit Box goes via a multistage security handshake that authenticates you to the site and authenticates the site to you. Your files are encrypted, split into chunks, and tokenized. Then each chunk gets saved 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 access them. It also offers encrypted lockers for secure storage. Among its many other features are document shredding, free space shredding, secure online backup, and self-decrypting documents.

Another products here have their values, also, of course. Read the capsules under and then click through to the full reviews to decide which one you'll use to safeguard your files. Have an opinion on one of the programs reviewed , or a favourite 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 lots of forms of security technology available, but encryption is one which everyday computer users should know about.

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

Say I want to send you a private message, so that I encrypt it using 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. But, equipped with the key passcode I text youpersonally, you can decrypt it and find the original message.

Whether in transit like our sexy dog celebration email or resting on your own hard drive, encryption works to keep prying eyes out of your business even if they happen to somehow gain access to a 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 forms, 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 relative ease. At one time, Triple DES has been the recommended standard and the most learn the facts here now 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 specialists would argue that 112-bits in key strength is much 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 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 as a result of its usage of a pair of keys. Youve got your public key, and that's what we use to encrypt our information, and a private key to decrypt it. The result of RSA encryption is a huge batch of mumbo jumbo that requires 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 divides messages into blocks of 64 bits and encrypts them individually.

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

Blowfish can be found in software categories ranging from e-commerce platforms for securing payments to password management programs, where it used Check Out Your URL to safeguard passwords. Its definitely one of the very elastic encryption methods available.

Computer security expert Bruce her response 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 perfect 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 applications such as PhotoEncrypt, GPG, and the popular open source software TrueCrypt. .