VPN Definition: A virtual private network is a private data network that makes use of the public telecommunication infrastructure (typically the Internet), maintaining privacy through the use of a tunnelling protocol and security procedures. It can be contrasted with a system of … [Read more...]
Digital video relies primarily on hard disk power and size, and the important characteristic is sustained data throughput in … [Read More...]
JPEG is a well-known standard for compressing stills. Unlike MPEG, M-JPEG compresses and stores every frame rather than … [Read More...]
The term handheld computer has been applied to a wide range of portable electronic devices over the years. Its origins can reasonably be traced … [Read More...]