Computer Security Fundamentals by Chuck Easttom Chapter 11 Network Scanning and Vulnerability Scanning.

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Presentation transcript:

Computer Security Fundamentals by Chuck Easttom Chapter 11 Network Scanning and Vulnerability Scanning

© 2012 Pearson, Inc. Chapter 11 Network Scanning and Vulnerability Scanning 2 Chapter 11 Objectives Understand how to secure a system Probe a system for vulnerabilities Use Vulnerability vulnerability scanning tools Evaluate potential security consultants Understand how to secure a system Probe a system for vulnerabilities Use Vulnerability vulnerability scanning tools Evaluate potential security consultants

© 2012 Pearson, Inc. Chapter 11 Network Scanning and Vulnerability Scanning 3 Introduction Secure the system.

© 2012 Pearson, Inc. Chapter 11 Network Scanning and Vulnerability Scanning 4 Basics of Security Ports Protect Policies Probe Physical

© 2012 Pearson, Inc. Chapter 11 Network Scanning and Vulnerability Scanning 5 MBSA Microsoft Baseline Security Analyzer

© 2012 Pearson, Inc. Chapter 11 Network Scanning and Vulnerability Scanning 6 Nessus Popular Vulnerability Scanner

© 2012 Pearson, Inc. Chapter 11 Network Scanning and Vulnerability Scanning 7 Getting Professional Help Certification Education Experience Background Checks

Certifications CEH CISSP Security+ Vendor-specific (Microsoft, Cisco, and so on) GAIC © 2012 Pearson, Inc. Chapter 11 Network Scanning and Vulnerability Scanning 8

Education Computer Science Engineering Computer Information Systems Security Degrees © 2012 Pearson, Inc. Chapter 11 Network Scanning and Vulnerability Scanning 9

Background and Experience Prior Security Experience Criminal Background Check Credit Check References Check © 2012 Pearson, Inc. Chapter 11 Network Scanning and Vulnerability Scanning 10

© 2012 Pearson, Inc. Chapter 11 Network Scanning and Vulnerability Scanning 11 Summary Information  The more information you have about the vulnerabilities and weaknesses of your system, the better prepared you are to defend it.  The more information the hacker has about your system’s vulnerabilities and weaknesses, the sooner it will be violated.  The tools in this chapter are for the network and security administrator and are to be used for legal, not illegal, purposes.