Encryption is a process whereby data is transformed into unreadableencrypted data until it is decrypted with a key. The data is called simpletext. The transformation is done with an algorithm or cipher. The key is theparameter that defines the encryption and is therefore needed to unlock thesimple text.
Ancient civilizations used encryption to send messages that no one elsecould read. Governments and militaries used encryption too, beforecomputers. Now, corporations and ordinary citizens use encryption on theircomputers, networks, mobile devices and iPhone VPNs.
Hiding messages or data is one of the best features of an iPhone VPN. Whilesome sites like banking entities (ones with https) already stream encryptionback and forth in order to prevent data capture.
Encryption with Keys
Having encryption without a key, is not true encryption. It is coding. Codingalso involves formatting data, but simple coding causes serious securityissues. Encryption disguises data so that no one except the recipient canread it. Encoding on the other hand, formats the data in various ways beforesending. Encoding is more properly used for sending data and preventing corruption.
An iPhone VPN never encodes in place of encryption. When transmittingdata or browsing, encryption with an iPhone VPN is preferred. Encryption isan ongoing process with continuing development of algorithms (ciphers).Ciphers can withstand strong attacks, but they sometimes have a short lifespan.
The Encryption Keys are Protected
Protection of the encryption key is performed by the iPhone VPN serviceprovider. Consumers should ask if the provider’s servers are encrypted andask for specifics about the encryption. AES is a top level encryption usedworldwide; a symmetric-key algorithm whereby the same key is used inencryption and decryption.
Perfect Forward Secrecy (PFS)If your data stream, the encryption key, and later your username andpassword were captured, then the hacker could decrypt your data intosimple text. An iPhone VPN provider that provides PFS protects your data in
the long term.
Most connection protocols enable encryption by default and some do notoffer the option of disabling it. PPTP and L2TP are commonly used formobile devices.
A Simple Solution
An iPhone VPN is a simple solution that enables the user to confidentlybrowse the internet without compromising their user experience. As mobiledevices proliferate, a balance must be maintained between accessibilityand security. Along with authentication (username/passcode), encryptionmaintains control of sensitive information.
Encryption solves this problem by employing technology to secure a user’smobile device. Users don’t have to be saddled with doubt about theirpersonal information and browsing habits and can use an iPhone VPN toprotect their mobile devices.
Rick Stanton writes as an executive author for many popular magazineblogs. Rick is a technology buff at heart, and has been in the Virtual Private Network industry for over 12 years. Rick suggests this fastest VPN for iPhone.