SECURITY MODEL

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TOP CASINOS 100% SAFE

luonut James Taylor

Operating system - OS

luonut luis brayan tandayamo imbaquingo

Copy of the Accounting G11: Chapter 1 Concept Map

luonut Ellie Qian

Mergers and Acquisitions (M&A)

luonut Даша Ковтун

SECURITY MODEL

OPEN MODEL

Example: hardware (router,switch)

Suitable for LANs /public WANs that are not connected to the Internet

protected assets are minimal,user are trusted and threars are minimal

simple password

The easiest implement

CLOSED MODEL

Example : hardware (firewall)

protect assets are premium

all users are not trustworthy and that threars are frequent

all available security measures

Most difficult to implement

user access is difficult and cumbersome

need many train network administrator

RESTRICTIVE MODEL

ease of use for users diminishes as security tightens

suitable for LANs / public WANs

protected assets are substantial, some users are not trustworthy

firewalls and identity servers become the foundation of this model

More difficult to implement