Security - Encryption
Overview
Cryptology refers to the practice of encoding
text to keep information secret. Encryption uses this same practice to
codify electronic documents. Electronic correspondence is becoming
increasingly common, and the chances of someone stealing your sensitive
credit card, financial, and personal information are high. Spyware and
unsecure transactions make you vulnerable to hackers.
Encryption software converts plain text and other documents into an
algorithm that can only be decrypted by intended viewers and recipients.
Webmasters, businesses, and individuals can feel confident that their
confidential information and transactions are secure.
Benefits
Encryption allows you to protect sensitive information including client, transaction, financial, and account information. Encryption software also makes your website visitors feel more secure. Potential customers will be more likely to shop with you if they are convinced that their information will remain confidential. You'll be empowered with tools to protect your website from security threats.
Especially if you have an online store, you'll need to encrypt your
customer database and transactions. Credit card purchases and money
transfers require a high standard of protection.
You will need to encrypt your correspondence with clients, staff, and
customers. Especially when you are transferring data and information
over a server, you'll want to make sure that hackers do not intercept
your communication. Your information will remain confidential between
you and your intended recipient.
Encryption software is simple to install and use. Make sure that your
software is up to date, and you'll be able to protect yourself against
security breaches.
How It Works
Encryption works by transmitting information over the Internet in an
alternate code (encrypted format), which is known as cipher text. This
text is determined by an algorithm that translates information into a
combination of numbers, letters, and symbols. These algorithms are
complex and difficult to decipher. After reaching its destination, the
algorithm can be decoded automatically or manually by the recipient.
Encryption software can be run from the Internet, server, or database
with stored information. Credit card processors also encode the
information that is communicated through them.
The Transport Layer Security (TSL) is the most trustworthy method of
encryption. TSL works on three levels. First, TSL communicates with the
end user about information to ensure that the end user can decode the
algorithm that is sent. It then exchanges keys with other sites to
authenticate it. Information can be sent in a secure manner. Information
goes straight to the recipient and cannot float elsewhere. If there is
an error, the program, manager, and encryption software manufacturer
will receive notification. Someone will address the program so that the
website's activities can resume.
Companies/Brands
Leading encryption providers include GNU Privacy Guard, PGP, TrueCrypt, Symantec, McAfee, and VeriSign.
Source : InternetCorkboard.com
