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阿蘭王國
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本条目需要擴充。（2011年5月7日） |
阿蘭王國，古稱奄蔡，是位于北高加索的阿兰人國家。其地大概在北奧塞梯共和国，后被蒙古人在1239年摧毁。
历史
阿兰是古代的奄蔡，他们被匈人打败后分为二支，一支去了欧洲，另一支留在高加索。他们先后成为可萨人与阿拉伯人臣民，他们后来建立西至黑海的阿兰王国，他们外交上重視与拜占廷、基辅罗斯结盟对抗钦察人。他们大概在十世纪时接受基督教。
王国时代高加索农业发达，堡垒密集，但蒙古人1239年消灭了王国。
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Information security
This article is part of a series on Information security Related security categories Internet security Cyberwarfare Computer security Mobile security Network security Threats Computer crime Vulnerability Eavesdropping Malware Spyware Ransomware Trojans Viruses Worms Rootkits Bootkits Keyloggers Screen scrapers Exploits Backdoors Logic bombs Payloads Denial of service Defenses Computer access control Application security Antivirus software Secure coding Secure by default Secure by design Secure operating systems Authentication Multi-factor authentication Authorization Data-centric security Encryption Firewall Intrusion detection system Mobile secure gateway Runtime application self-protection (RASP) v t e Information security , sometimes shortened to InfoSec , is the practice of preventing unauthorized access, use, disclosure, disruption, modification, inspection, recording or destruction of information. Th...
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