prophase-the first stage of mitosis. mitosis-cell division in which the nucleus divides into nuclei containing the same number of chromosomes. phase of cell division-a stage in meiosis or mitosis.
The Chromebookâs security model means the antivirus industry is facing a new kind of PC more similar to the iPhone than a netbook, argues Perimeter E-Security chief technology officer Andrew Jaquith: a limited device with security inherent in its restrictions .
Google deserves much credit for the wealth of security information posted on the Internet and on the Google Chrome blog, and for making Chrome's source code available for anyone to examine. The security model Chrome follows is excellent. Chrome separates the main browser program, called the browser kernel, from the rendering processes, which are based upon the open source WebKit engine, also used by Apple's Safari.