Systems Analysis and Design (Shell...

11th Edition
Scott Tilley + 1 other
ISBN: 9781305494602



Systems Analysis and Design (Shell...

11th Edition
Scott Tilley + 1 other
ISBN: 9781305494602
Textbook Problem

What e the six security levels? Provide examples of threat categories, attacker profiles, and types of attacks.

Program Plan Intro

Describe six security levels and provide example of threat categories, attackers profiles and types of attacks.

Program Explanation

To ensure the protection of the system, six security levels have to be considered. Six security levels are: Physical security, Network Security, Application security, File security, User security and Procedural security

These securities levels are interconnected and help in making the decisions regarding system security.

Key consideration at each level described are as follows:

Security level Key considerations
Physical Security Physical environment, Entry of outsiders should be controlled and protected as the physical devices can be directly accessed. Protection to servers, desktops and computer.
Network Security Network interface, Encryption of data, Network traffic controlling
Application Security Confirmation of data input, Update of software records, Hardening
File Security Access Permission assigned to users, Creating groups of users, Editing permissions assigned to users
User Security Safeguarding passwords, Boost knowledge of social engineering, Recognize management skills
Procedural Security Ensure safety to carry out managerial activities, Dumpster pitching, Document shredders...

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