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:
“Men do not fail commonly for want of knowledge, but for want of prudence to give wisdom the preference.”
—Henry David Thoreau (1817–1862)
“We are lonesome animals. We spend all our life trying to be less lonesome. One of our ancient methods is to tell a story begging the listener to say—and to feel—”Yes, that’s the way it is, or at least that’s the way I feel it. You’re not as alone as you thought.””
—John Steinbeck (1902–1968)
“With the breakdown of the traditional institutions which convey values, more of the burdens and responsibility for transmitting values fall upon parental shoulders, and it is getting harder all the time both to embody the virtues we hope to teach our children and to find for ourselves the ideals and values that will give our own lives purpose and direction.”
—Neil Kurshan (20th century)
“Comparatively, we can excuse any offense against the heart, but not against the imagination. The imagination knows—nothing escapes its glance from out its eyry—and it controls the breast.”
—Henry David Thoreau (1817–1862)