00:01
Here, five best practices for physical security.
00:14
First one is access control, then surveillance systems, then perimeter security, then lighting, then security personnel.
00:54
Now, aaa.
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Aa stands for authentication, authorization, and accounting.
01:16
It is a security framework that controls access to computer resources and tracks users ' activities.
01:24
Then acl, access control list.
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It is a list of permissions attached to an object that specifies which users or systems, processes are granted access to objects.
01:42
Now, two main principles of aaa.
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That is, first one is identification, next one is authentication.
02:04
Now, 2fa versus here mfa, 2fa.
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Two -factor authentication requires two types of identification.
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Mfa, multi -factor authentication.
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Now, hard token.
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It is a physical device like a security key or a smart card used for authentication.
02:42
Soft token.
02:46
It is a software -based authentication solution typically generated by mobile apps.
03:02
Then, smart card.
03:06
A smart card is a physical card with embedded integrated circuit used for secure authentication.
03:28
Then, key fob.
03:32
A key fob is a small portable device that generates one -time codes for authentication.
03:44
Now, three examples of biometric data...