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Access Control
In physical security and information security, access control (AC) is the selective restriction of access to a place or other resource, while access management describes the process. The act of accessing may mean consuming, entering, or using. Permission to access a resource is called authorization.
However, in recent years, access control has extended to digital platforms. Because of this, the protection of external databases to preserve digital security is more important than ever.[1]
Scholars have considered access control to be a very significant aspect of privacy that should be further studied. Access control policy determines what an organization’s security policy will be. In order to verify the access control policy, organizations use an access control model, but the model does not include details on how the security policy is put into place. Having and building a suitable access control model is therefore essential.[2]
Herefordshire (/ˈhɛrɪfərdʃɪər, -ʃər/ HERR-if-ərd-sheer, -shər)[3] is a ceremonial county in the West Midlands of England. It is bordered by Gloucestershire to the south-east, Worcestershire to the east, Shropshire to the north and the Welsh counties of Monmouthshire and Powys to the west. The city of Hereford is the largest settlement and the county town.
The county is one of the most rural in England, with an area of 2,180 square kilometres (840 sq mi) and a population of 187,034, giving a density of 88/km2 (228/sq mi). After Hereford (53,112) the largest settlements are Leominster (10,938), Ross-on-Wye (10,582), and Ledbury (8,862). For local government purposes Herefordshire is a unitary authority area.
The centre of Herefordshire is comparatively flat and crossed by the River Wye and its tributary, the Lugg. To the east is the Malvern Hills AONB, which straddles the boundary with Worcestershire, and the south of the county contains the northern part of the Wye Valley AONB, which stretches into Wales. In the west the ground rises to the Black Mountains range; this contains the Black Mountain (Twyn Llech), which lies on the Powys border and is the highest point in the county at 703.6 metres (2,308 ft),
The county is situated in the historic Welsh Marches. The land use is mostly agricultural, and the county is known for its fruit and cider production, and for the Hereford cattle breed.
