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AxCrypt Premium has a sleek, modern look, and when it's busy you will hardly notice it. Documents in its own Secured Folders become encrypted automatically when you sign outside, and it is one of those few that 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 more useful. .
Folder Lock can either encrypt files or lock them so nobody can access them. It also offers encrypted lockers for storage. Among its many other features are file shredding, free space shredding, secure online backup, and self-decrypting files.
The other products here also have their values, also, naturally. Read the capsules below 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 those programs reviewed here, 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 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 safety technology available, but encryption is one that everyday computer users should know about.
Encryption is an interesting bit of technology which is employed by scrambling data so it's unreadable by unintended parties. Lets take a look at how it functions with the email-friendly software PGP (or GPG for you open source folks ).
Say I want to send you a personal message, so that I encrypt it using one of these programs. Heres the message:
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Once encrypted, the message literally becomes a jumbled mess of random characters. But, equipped with all the key passcode I text youpersonally, you can decrypt it and find the original message.
Whether its in transit like our sexy dog party email or resting on your hard drive, encryption works to keep prying eyes out of your business even if they happen to somehow gain access to your 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 safety. .
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 defeat with comparative ease. At one time, Triple DES was the recommended standard and the most commonly 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 would assert that 112-bits in key strength is similar to it.
Despite gradually being phased out, Triple DES still manages to make 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. Additionally, it 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 usage 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 huge batch of mumbo jumbo that requires 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 the tremendous speed and overall effectiveness as many pop over to these guys claim that 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 programs, in which it used to safeguard 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 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 freely available to anyone who wants to use it. Because of this, youll find it bundled in encryption applications like PhotoEncrypt, GPG, and the popular open source applications TrueCrypt. .