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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]

​Shrewsbury (/ˈʃroʊzbəri/ ⓘ SHROHZ-bər-ee, also /ˈʃruːz-/ ⓘ SHROOZ-)[1][2] is a market town, civil parish and the county town of Shropshire, England, on the River Severn, 150 miles (240 km) north-west of London. At the 2021 census, the parish had a population of 76,782.[3]

The town has Saxon roots and surviving institutions whose foundations date from that time and represent a cultural continuity possibly going back as far as the 8th century.[4][5]

The centre has a largely undisturbed medieval street plan and over 660 listed buildings,[6] including several examples of timber framing from the 15th and 16th centuries. Shrewsbury Castle, a red sandstone fortification, and Shrewsbury Abbey, were founded in 1074 and 1083 respectively by the Norman Earl of Shrewsbury, Roger de Montgomery.[7]

The town is the birthplace of Charles Darwin.[8] It has had a role in nurturing aspects of English culture, including drama,[9] ballet, dance[10] and pantomime.[10]

Located 9 miles (14 km) east of the Welsh border, Shrewsbury serves as the commercial centre for Shropshire and mid-Wales, with a retail output of over £299 million per year and light industry and distribution centres, such as Battlefield Enterprise Park, on the outskirts. The A5 and A49 trunk roads come together as the town's by-pass and five railway lines meet at Shrewsbury railway station.