ï· An introduction to AT&T and its global security organization, ï· A summary of customersâ security responsibilities, In general, the use of âsecurityâ throughout this document refers to âinformation and network. securityâ.
arch definition In architecture, a curved or pointed opening that spans a doorway, window, or other space. Note: The form of arch used in building often serves to distinguish styles of architecture from one another.
Arch â Continual erosion into a headland undermining the foundations. This is usually seen in hard rock landforms such as chalk. An example on our frontage is White Ness (Thanet) . Bar â Offshore accumulation of sediments due to wave erosion, transportation and deposition.