Mixing
當歸屬
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當歸屬（學名：Angelica）是傘形科下的一個屬的草本植物，主要分佈在北半球的溫帶及亞寒帶地區。其特徵為1至3米高，擁有羽狀葉片，並有白色或淺綠色的花朵。它的成员包括白芷、当归、东当归等常用药草。
相片
白芷
東當歸
參見
- 當歸
 | 这是一篇與植物相關的小作品。你可以通过编辑或修订扩充其内容。 |
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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