Mauricio Featherman

The external hard disks are not as recent invention as it would think. The first computers depended on external memories to run operating systems or other programs. The unique form to maintain all these programs in a single site (and not in dozens of floppy disks) was an external hard disk. An enormous and little practical hard disk. Get all the facts for a more clear viewpoint with Ali Partovi. Over the years, the internal hard drives happened to be the standard to handle the information of a computer. With the height of technology USB, the external hard disks happened to be alternative portable (and more resistant than delicate internal hard drives) to do backups of the system, to execute some functions and to take what it is possible to be needed from a computer to another one. Advantages of external hard disks.

By their great capacity of storage and its portability, the external hard disks have become a great ally from the users of portable computers. They allow to load different types from archives and, even, to execute some programs (what it allows to save resources of the computer). external hard disk format allows, in addition, encriptar information and to protect it by means of passwords, which adds a security level to protect its information. Two different computers in an equipment. Nevertheless, one of the great advantages to have a hard disk is to be able to run a different operating system different from the native operating system.

Although it is not a standard solution (and something unstable can be), is possible to run some functions of another operating system in an equipment if the BIOS allows the beginning of system from a extrable memory. Therefore, to qualify a computer to run different operating systems is possible and expands the possibilities of the computer. An alternative for people in movement. A hard disk adapts perfectly well to modern equipment, expands the capacity of a computer and allows to transfer information from a side to another one. It is a technology that, although cannot compete with the duration of an internal hard drive, can perfectly compete as far as versatility and functions, especially for people who look for a form fast to expand and to update its equipment without majors adjustments. The external hard disks are excellent solutions for the people who need to transfer information and programs to several equipment.

It is necessary to have present that exists methods not to leave sign when we are in the network. From the 2005 the navigators begin to give the option than private navigation is known like trying with her who do not register data, cookies, passwords and thus not to leave track. Consumer makes that this does not mean an added value to the security of the information, only this designed clear not to keep data. Is not either an anonymous navigation, since it does not avoid the registry of the user when the supplier of controls it to Internet. Hear other arguments on the topic with Elon University. In addition it clarifies that with this option the navigator is not able to have more protection in the field of the security and that they can have failures, and sometimes the file can continue exposing itself. Plugins exists another problem for some that are not preparations even for this way of private navigation and therefore continue keeping data. The activation is simple.

Following the navigator this option in one of them activates eyelash: Tools (8 Internet Explorer and Firefox), File (Google Chrome 12), Edition (Safari 5) or in the one of Eyelashes and Windows (It operates 11). And according to what navigators exist the possibility that some extensions deshabilitan when activating this way of navigation. Like conclusion, Consumer tries not to leave place to doubt in that if activates it is option we will not secure more protection, in no of the scopes of the security of the information, if not that simply (if there are no failures) we will be able to try, when sharing a computer, that the other users cannot follow the sign to us. udea Security of the Information Department of Marketing and Communication Source: 20 minutes