A sebaceous cyst is a type of cyst that forms in the epidermis, the outermost layer of the skin. A sebaceous cyst is also sometimes called an epidermal cyst. It forms when a sebaceous gland, an oil-producing gland in the skin, becomes blocked.
A technique involving using chalk to place a special symbol on a sidewalk or another surface to indicate a nearby wireless network that offes Internet access. Wardriving A technique hackes use to locate insecure wireless networks while driving around. Warflying A technique hackers use to locate insecure wireless networks while flying around. Smartphone A cellular phone with the features of a personal digital assistant.
Access points can be configured to scan neighbouring access points and monitor bandwidth, as well as any rogue access points that appear. Rogue access points that occur through unauthorised use of wireless devices can be just as much of a threat as someone sitting outside the company building and sneaking on to the corporate wireless network. Security policies. If security policies are not in place to control both the access to the network and the access points around the building, this is a potential security risk - and this can apply even to those networks that are not wireless.