Pen Drive

A pen drive is a small portable device for storing data can be connected to the USB port on a compatible computer. A pen drive consists of a non-volatile memory, clock generator, the LED display and a controller. Some drives provide VoIP spring, MP3 player, fingerprint sensor, with a password and other functions. A feather NAND flash memory chip uses drive. NAND flash chip with a storage capacity of 1 GB by SanDisk and Toshiba in 2005. Samsung has 2 GB version, followed by 4 GB and 8 GB in the coming year. The latest technology for testing of the spring, the reader is the U3 platform. The restriction of security was much to overcome this technology. SanDisk has this platform. The wand can be tamper-proof and integrated with the passwords for security measures. U3 platform written by readers of ICQ instant messaging software. This software allows the reader’s own e-mail and Google with ease. The U3 platform with the spring, the reader has the ability, individually each PC. He has the ability of the desktop, games, Web browsers, e-mail, instant messaging and personal preferences. However, the file security and privacy are the main considerations that spring with the U3 drives. His only by password protection software is not for the breach of security.