Well for one, Alcatraz housed some of the world's most deadly criminals. Also many of the convicts placed on Alcatraz were masters of escaping. Thus the security had to be up to par so the master escapees would be challenged on how to escape. Now in 1962, three men did sucsessfully escape from Alcatraz. They, on the other hand, were never seen again and were presumed dead by the State Officials. What this has to do with security is the three escapees had to dig through an 8 inch wall of concrete surrounding their cells. To find more about Alcatraz you might want to visit "www.alcatrazhistory.com/mainpg.htm".
NATO uses three levels of security classification: Unclassified, Classified, and NATO Classified. Each level corresponds to the sensitivity of the information and the level of protection required.
The levels: 1. Minimum Security 2. Medium Security 3. Maximum Security
From 1933 to 1963, "The Rock" was used as a high-security federal prison.
Three prisoners manage to escape from Alcatraz
Alcatraz-a small island in San Fransisco Bay, formerly a federal prison
Alcatraz was considered "Bad" due to its Isolation, boredom, and prisoner's constant desire to escape to the mainland.
26 people tried to escape, but 5 are ''unaccounted for''
One can buy Alcatraz tickets online from Viator, Alcatraz Tickets Online, Alcatraz Cruises and Our Alcatraz. Alcatraz tickets can also be purchased from local travel agencies.
Frank Lee Morris and two brothers, Clarence and John Anglin.
The three main tenets of security overall area:ConfidentialityAvailabilityIntegrity
The abbreviation for Alcatraz was AZ.