Commonly Used Methods To Bypass Parental Controls
Several methods of bypassing parental controls are commonly used. If the filtering software is located locally within the computer, all Internet software can be easily bypassed by booting up the computer in question from alternative media or with an alternative operating system. However, if the computer's BIOS is configured to disallow booting from removable media, and if changes to the BIOS are prohibited without proper authentication, then this approach is not available.
Another technique involves using external proxy servers or other servers. The user sends requests to the external server which retrieves content on the user's behalf. Filtering software may then never be able to know which URLs the user is accessing, as all communications are with the one external server and filtering software never sees any communications with the web servers from which content really originated. To counter this, filtering software may also block access to popular proxies. Additionally, filtering systems which only permit access to a set of allowed URLs will not permit access anything outside this list, including proxy servers.
Modifying the software's files is a common form of bypassing, too, as well as brute-force attacks on software passwords.
Read more about this topic: Parental Controls
Famous quotes containing the words commonly, methods, parental and/or controls:
“Those great and glorious actions that dazzle our eyes with their luster are represented by statesmen as the result of great wisdom and excellent design; whereas, in truth, they are commonly the effects of the humors and passions.”
—François, Duc De La Rochefoucauld (1613–1680)
“I conceive that the leading characteristic of the nineteenth century has been the rapid growth of the scientific spirit, the consequent application of scientific methods of investigation to all the problems with which the human mind is occupied, and the correlative rejection of traditional beliefs which have proved their incompetence to bear such investigation.”
—Thomas Henry Huxley (1825–95)
“The manufacturing corporation, except in comparatively few instances, no longer represents a protecting care, a parental influence, over its operatives. It is too often a soulless organization; and its members forget that they are morally responsible for the souls and bodies, as well as for the wages, of those whose labor is the source of their wealth.”
—Harriet H. Robinson (1825–1911)
“We’ve got to figure these things a little bit different than most people. Y’know, there’s something about going out in a plane that beats any other way.... A guy that washes out at the controls of his own ship, well, he goes down doing the thing that he loved the best. It seems to me that that’s a very special way to die.”
—Dalton Trumbo (1905–1976)