Legitimized [GIAC Systems and Network Auditor Certification (GSNA)] Expert – Led Video Course – MASTERYTRAIL

1. Introduction to GSNA
1.1 Definition and Purpose
1.2 Overview of GIAC Certifications
1.3 Importance of System and Network Auditing
1.4 GSNA Exam Structure
1.5 Eligibility Criteria
1.6 Registration Process
1.7 Exam Format and Duration
1.8 Scoring and Passing Marks
1.9 Recertification Requirements
1.10 Career Prospects

2. Basics of Auditing
2.1 Definition of Auditing
2.2 Types of Audits
2.3 Internal vs External Audits
2.4 Audit Lifecycle
2.5 Audit Planning
2.6 Audit Execution
2.7 Audit Reporting
2.8 Audit Follow-up
2.9 Common Audit Standards
2.10 Role of Auditor

3. Introduction to Information Systems
3.1 Definition of Information Systems
3.2 Components of IS
3.3 Types of IS (MIS, DSS, TPS, etc.)
3.4 IS vs IT
3.5 IS Security Basics
3.6 IS Controls
3.7 Risks in IS
3.8 Regulatory Compliance
3.9 IS Documentation
3.10 IS Management

4. Introduction to Networking
4.1 Networking Basics
4.2 OSI Model
4.3 TCP/IP Model
4.4 Network Devices
4.5 Network Topologies
4.6 IP Addressing
4.7 Subnetting
4.8 Routing Fundamentals
4.9 Switching Fundamentals
4.10 Common Protocols

5. Network Security Fundamentals
5.1 Importance of Network Security
5.2 Threats and Vulnerabilities
5.3 Security Policies
5.4 Authentication Mechanisms
5.5 Access Control
5.6 Firewalls
5.7 Intrusion Detection Systems
5.8 Encryption
5.9 VPNs
5.10 Network Monitoring

6. Auditing Network Security
6.1 Network Security Audit Objectives
6.2 Network Security Audit Process
6.3 Auditing Firewalls
6.4 Auditing IDS/IPS
6.5 Auditing VPNs
6.6 Auditing Wireless Networks
6.7 Vulnerability Scanning
6.8 Penetration Testing
6.9 Log Analysis
6.10 Reporting Network Security Findings

7. Network Protocols and Packet Analysis
7.1 Common Network Protocols
7.2 Packet Structure
7.3 Packet Capturing Tools
7.4 Analyzing Network Traffic
7.5 Identifying Malicious Traffic
7.6 Auditing Protocol Implementations
7.7 Protocol Anomalies
7.8 Encryption in Protocols
7.9 Secure Communication Protocols
7.10 Reporting Protocol Issues

8. System Security Fundamentals
8.1 System Security Overview
8.2 Operating System Security
8.3 User Authentication
8.4 Access Control Models
8.5 Security Baselines
8.6 Patch Management
8.7 Hardening Systems
8.8 Malware Protection
8.9 Data Protection
8.10 Backup and Recovery

9. Auditing System Security
9.1 System Audit Objectives
9.2 System Audit Methodology
9.3 Reviewing System Configurations
9.4 Auditing User Accounts
9.5 Auditing Access Controls
9.6 Auditing Patch Management
9.7 Auditing System Logs
9.8 Auditing Backups
9.9 Auditing Malware Protections
9.10 Reporting System Audit Findings

10. Windows Security Auditing
10.1 Windows Architecture Overview
10.2 Windows Security Features
10.3 Auditing Windows Accounts
10.4 Auditing Group Policies
10.5 Auditing File System Permissions
10.6 Auditing Event Logs
10.7 Auditing Patch Status
10.8 Auditing Network Shares
10.9 Auditing Remote Access
10.10 Reporting Windows Audit Results

11. Linux Security Auditing
11.1 Linux Architecture Overview
11.2 Linux Security Features
11.3 Auditing User Accounts
11.4 Auditing File Permissions
11.5 Auditing Sudo and Root Access
11.6 Auditing System Logs
11.7 Auditing Services and Daemons
11.8 Auditing Patch Status
11.9 Auditing Network Configurations
11.10 Reporting Linux Audit Results

12. Application Security Fundamentals
12.1 Application Security Overview
12.2 Common Application Threats
12.3 Secure Development Lifecycle
12.4 Authentication and Authorization
12.5 Input Validation
12.6 Error Handling
12.7 Logging and Monitoring
12.8 Application Patch Management
12.9 Web Application Security
12.10 Mobile Application Security

13. Auditing Application Security
13.1 Application Audit Objectives
13.2 Application Audit Methodology
13.3 Reviewing Application Architecture
13.4 Auditing Authentication Mechanisms
13.5 Auditing Input Validation
13.6 Auditing Error Handling
13.7 Auditing Logging
13.8 Auditing Session Management
13.9 Auditing Application Updates
13.10 Reporting Application Audit Results

14. Web Application Auditing
14.1 Common Web Application Flaws
14.2 Web Application Audit Process
14.3 Auditing Input Fields
14.4 Auditing Cookies and Sessions
14.5 Auditing Authentication
14.6 Auditing Authorization
14.7 Auditing Error Messages
14.8 Auditing Data Transmission
14.9 Auditing Web Server Configuration
14.10 Reporting Web Application Issues

15. Database Security Fundamentals
15.1 Database Security Overview
15.2 Database Types
15.3 Database Threats
15.4 Authentication in Databases
15.5 Access Controls in Databases
15.6 Database Encryption
15.7 Database Auditing Features
15.8 Data Integrity
15.9 Backup and Recovery
15.10 Secure Database Configuration

16. Auditing Database Security
16.1 Database Audit Objectives
16.2 Database Audit Process
16.3 Reviewing Database Configurations
16.4 Auditing User Accounts
16.5 Auditing Permissions
16.6 Auditing Database Logs
16.7 Auditing Backups
16.8 Auditing Data Encryption
16.9 Auditing Database Interfaces
16.10 Reporting Database Audit Findings

17. Physical Security in IT
17.1 Importance of Physical Security
17.2 Physical Threats
17.3 Access Controls
17.4 Environmental Controls
17.5 Surveillance Systems
17.6 Backup Storage Security
17.7 Equipment Security
17.8 Visitor Management
17.9 Disaster Recovery Sites
17.10 Physical Security Policies

18. Auditing Physical Security
18.1 Physical Security Audit Objectives
18.2 Physical Security Audit Methodology
18.3 Reviewing Access Controls
18.4 Auditing Environmental Controls
18.5 Auditing Surveillance
18.6 Auditing Physical Barriers
18.7 Auditing Visitor Logs
18.8 Auditing Secure Areas
18.9 Auditing Equipment Security
18.10 Reporting Physical Security Findings

19. Cloud Security Fundamentals
19.1 Cloud Computing Overview
19.2 Cloud Service Models
19.3 Cloud Deployment Models
19.4 Cloud Security Challenges
19.5 Cloud Security Controls
19.6 Data Protection in Cloud
19.7 Identity and Access Management
19.8 Cloud Compliance
19.9 Cloud Security Monitoring
19.10 Cloud Backup and Recovery

20. Auditing Cloud Environments
20.1 Cloud Audit Objectives
20.2 Cloud Audit Methodology
20.3 Reviewing Cloud Architecture
20.4 Auditing Cloud Access Controls
20.5 Auditing Data Protection
20.6 Auditing Cloud Provider Agreements
20.7 Auditing Compliance in Cloud
20.8 Auditing Incident Response
20.9 Auditing Cloud Backups
20.10 Reporting Cloud Audit Results

21. Wireless Security Fundamentals
21.1 Wireless Networking Basics
21.2 Wireless Threats
21.3 Wireless Encryption Protocols
21.4 Wireless Authentication
21.5 Wireless Access Points
21.6 Wireless Network Segmentation
21.7 Wireless Monitoring
21.8 Rogue Access Points
21.9 Wireless Policy
21.10 Wireless Best Practices

22. Auditing Wireless Networks
22.1 Wireless Audit Objectives
22.2 Wireless Audit Process
22.3 Auditing Wireless Configurations
22.4 Auditing Encryption
22.5 Auditing Authentication
22.6 Auditing Network Segmentation
22.7 Auditing Wireless Monitoring
22.8 Auditing Rogue Devices
22.9 Auditing Compliance
22.10 Reporting Wireless Audit Findings

23. Security Policies and Procedures
23.1 Importance of Security Policies
23.2 Types of Security Policies
23.3 Policy Development Process
23.4 Policy Implementation
23.5 Policy Enforcement
23.6 Policy Review and Updates
23.7 Security Procedures
23.8 Standard Operating Procedures
23.9 Policy Awareness Training
23.10 Policy Compliance Monitoring

24. Auditing Policies and Procedures
24.1 Policy Audit Objectives
24.2 Policy Audit Process
24.3 Reviewing Policy Documentation
24.4 Assessing Policy Implementation
24.5 Auditing Policy Enforcement
24.6 Auditing Policy Awareness
24.7 Auditing Policy Compliance
24.8 Auditing Procedure Effectiveness
24.9 Auditing Policy Updates
24.10 Reporting Policy Audit Results

25. Risk Management Fundamentals
25.1 Risk Management Overview
25.2 Risk Identification
25.3 Risk Assessment
25.4 Risk Analysis Techniques
25.5 Risk Mitigation Strategies
25.6 Risk Acceptance
25.7 Risk Transfer
25.8 Risk Monitoring
25.9 Risk Reporting
25.10 Risk Management Frameworks

26. Auditing Risk Management Processes
26.1 Risk Management Audit Objectives
26.2 Risk Management Audit Methodology
26.3 Reviewing Risk Assessments
26.4 Auditing Risk Mitigation
26.5 Auditing Risk Monitoring
26.6 Auditing Risk Reporting
26.7 Auditing Risk Communication
26.8 Auditing Risk Registers
26.9 Auditing Risk Acceptance Decisions
26.10 Reporting Risk Management Audit

27. Compliance and Regulatory Requirements
27.1 Overview of Compliance
27.2 Common Regulations (GDPR, HIPAA, PCI DSS, etc.)
27.3 Compliance Requirements
27.4 Legal and Regulatory Risks
27.5 Compliance Monitoring
27.6 Compliance Reporting
27.7 Regulatory Audits
27.8 Penalties for Non-compliance
27.9 Compliance Documentation
27.10 Compliance Best Practices

28. Auditing for Compliance
28.1 Compliance Audit Objectives
28.2 Compliance Audit Process
28.3 Reviewing Regulatory Requirements
28.4 Auditing Compliance Implementation
28.5 Auditing Compliance Documentation
28.6 Auditing Regulatory Reporting
28.7 Auditing Third-party Compliance
28.8 Auditing Compliance Awareness
28.9 Auditing Remediation Efforts
28.10 Reporting Compliance Audit Results

29. Incident Response Fundamentals
29.1 Incident Response Overview
29.2 Types of Security Incidents
29.3 Incident Response Planning
29.4 Incident Detection
29.5 Incident Analysis
29.6 Incident Containment
29.7 Incident Eradication
29.8 Incident Recovery
29.9 Post-Incident Review
29.10 Incident Response Best Practices

30. Auditing Incident Response
30.1 Incident Response Audit Objectives
30.2 Incident Response Audit Process
30.3 Reviewing Incident Response Plans
30.4 Auditing Incident Detection
30.5 Auditing Incident Handling
30.6 Auditing Evidence Collection
30.7 Auditing Incident Communication
30.8 Auditing Post-Incident Activities
30.9 Auditing Incident Documentation
30.10 Reporting Incident Response Audit

31. Business Continuity and Disaster Recovery
31.1 Business Continuity Overview
31.2 Disaster Recovery Planning
31.3 Business Impact Analysis
31.4 Continuity Strategies
31.5 Backup and Recovery Solutions
31.6 Crisis Management
31.7 Communication Plans
31.8 Testing and Drills
31.9 Plan Maintenance
31.10 Business Continuity Best Practices

32. Auditing Business Continuity and DR
32.1 BC/DR Audit Objectives
32.2 BC/DR Audit Process
32.3 Reviewing BC/DR Plans
32.4 Auditing Business Impact Analysis
32.5 Auditing Continuity Strategies
32.6 Auditing Backup and Recovery
32.7 Auditing Crisis Management
32.8 Auditing Testing and Drills
32.9 Auditing Plan Updates
32.10 Reporting BC/DR Audit Findings

33. Logging and Monitoring
33.1 Importance of Logging
33.2 Types of Logs
33.3 Log Management Solutions
33.4 Log Retention
33.5 Log Analysis Techniques
33.6 Security Information and Event Management (SIEM)
33.7 Real-time Monitoring
33.8 Alerting Mechanisms
33.9 Log Review Procedures
33.10 Log Management Best Practices

34. Auditing Logging and Monitoring
34.1 Logging Audit Objectives
34.2 Logging Audit Process
34.3 Auditing Log Collection
34.4 Auditing Log Retention Policies
34.5 Auditing Log Analysis
34.6 Auditing SIEM Configurations
34.7 Auditing Alerts and Notifications
34.8 Auditing Log Review Procedures
34.9 Auditing Log Protection
34.10 Reporting Logging Audit Findings

35. Encryption and Cryptography
35.1 Encryption Fundamentals
35.2 Types of Encryption
35.3 Encryption Algorithms
35.4 Cryptographic Protocols
35.5 Key Management
35.6 Encryption in Transit
35.7 Encryption at Rest
35.8 Public Key Infrastructure
35.9 Encryption Policies
35.10 Cryptography Best Practices

36. Auditing Encryption Practices
36.1 Encryption Audit Objectives
36.2 Encryption Audit Methodology
36.3 Reviewing Encryption Policies
36.4 Auditing Key Management
36.5 Auditing Encryption Implementations
36.6 Auditing Data in Transit
36.7 Auditing Data at Rest
36.8 Auditing Encryption Configurations
36.9 Auditing Cryptographic Protocols
36.10 Reporting Encryption Audit Results

37. Identity and Access Management (IAM)
37.1 IAM Overview
37.2 Authentication Methods
37.3 Authorization Mechanisms
37.4 Single Sign-On
37.5 Multi-factor Authentication
37.6 IAM Policies
37.7 Privileged Access Management
37.8 IAM Tools
37.9 IAM Best Practices
37.10 IAM Challenges

38. Auditing Identity and Access Management
38.1 IAM Audit Objectives
38.2 IAM Audit Process
38.3 Reviewing IAM Policies
38.4 Auditing User Provisioning
38.5 Auditing User De-provisioning
38.6 Auditing Privileged Accounts
38.7 Auditing Authentication Mechanisms
38.8 Auditing Authorization Controls
38.9 Auditing IAM Monitoring
38.10 Reporting IAM Audit Results

39. Vulnerability Management
39.1 Vulnerability Management Overview
39.2 Vulnerability Assessment
39.3 Vulnerability Scanning Tools
39.4 Vulnerability Databases
39.5 Risk Prioritization
39.6 Patch Management
39.7 Remediation Tracking
39.8 Testing Remediation
39.9 Reporting Vulnerabilities
39.10 Continuous Vulnerability Management

40. Auditing Vulnerability Management
40.1 Vulnerability Management Audit Objectives
40.2 Vulnerability Audit Process
40.3 Reviewing Vulnerability Assessments
40.4 Auditing Scanning Procedures
40.5 Auditing Patch Management
40.6 Auditing Remediation Efforts
40.7 Auditing Testing Procedures
40.8 Auditing Vulnerability Reporting
40.9 Auditing Continuous Monitoring
40.10 Reporting Vulnerability Audit Findings

41. Change Management
41.1 Change Management Overview
41.2 Change Request Process
41.3 Change Approval
41.4 Change Implementation
41.5 Change Rollback Procedures
41.6 Change Documentation
41.7 Emergency Changes
41.8 Change Monitoring
41.9 Change Management Tools
41.10 Change Management Best Practices

42. Auditing Change Management
42.1 Change Management Audit Objectives
42.2 Change Management Audit Process
42.3 Reviewing Change Requests
42.4 Auditing Change Approvals
42.5 Auditing Change Implementations
42.6 Auditing Change Documentation
42.7 Auditing Emergency Changes
42.8 Auditing Change Rollbacks
42.9 Auditing Change Monitoring
42.10 Reporting Change Management Audit

43. Data Protection and Privacy
43.1 Data Protection Overview
43.2 Data Classification
43.3 Data Handling Procedures
43.4 Data Masking
43.5 Data Retention
43.6 Data Disposal
43.7 Privacy Laws
43.8 Data Subject Rights
43.9 Data Breach Response
43.10 Data Protection Best Practices

44. Auditing Data Protection and Privacy
44.1 Data Protection Audit Objectives
44.2 Data Protection Audit Process
44.3 Reviewing Data Classification
44.4 Auditing Data Handling
44.5 Auditing Data Masking
44.6 Auditing Data Retention
44.7 Auditing Data Disposal
44.8 Auditing Privacy Compliance
44.9 Auditing Data Breach Response
44.10 Reporting Data Protection Audit

45. Security Awareness Training
45.1 Importance of Security Awareness
45.2 Training Program Development
45.3 Training Methods
45.4 Training Content
45.5 Phishing Simulations
45.6 Social Engineering Awareness
45.7 Measuring Effectiveness
45.8 Training Frequency
45.9 Training Records
45.10 Security Culture

46. Auditing Security Awareness Programs
46.1 Security Awareness Audit Objectives
46.2 Security Awareness Audit Process
46.3 Reviewing Training Materials
46.4 Auditing Training Delivery
46.5 Auditing Attendance Records
46.6 Auditing Training Effectiveness
46.7 Auditing Phishing Simulations
46.8 Auditing Social Engineering Training
46.9 Auditing Security Culture
46.10 Reporting Security Awareness Audit

47. Penetration Testing Fundamentals
47.1 Penetration Testing Overview
47.2 Types of Penetration Tests
47.3 Penetration Testing Methodologies
47.4 Scoping and Planning
47.5 Information Gathering
47.6 Vulnerability Identification
47.7 Exploitation
47.8 Post-Exploitation
47.9 Reporting
47.10 Legal Considerations

48. Auditing Penetration Testing Processes
48.1 Penetration Test Audit Objectives
48.2 Penetration Test Audit Process
48.3 Reviewing Test Scopes
48.4 Auditing Test Methodologies
48.5 Auditing Test Documentation
48.6 Auditing Exploitation Attempts
48.7 Auditing Remediation
48.8 Auditing Post-Exploitation Procedures
48.9 Auditing Reporting
48.10 Reporting Penetration Test Audit

49. Reporting and Documentation
49.1 Importance of Reporting
49.2 Types of Audit Reports
49.3 Report Structure
49.4 Executive Summaries
49.5 Technical Findings
49.6 Recommendations
49.7 Supporting Evidence
49.8 Report Review
49.9 Distribution and Retention
49.10 Continuous Improvement

50. Professional Ethics for Auditors
50.1 Auditor Code of Ethics
50.2 Professional Conduct
50.3 Confidentiality
50.4 Conflict of Interest
50.5 Objectivity and Independence
50.6 Ethical Decision-Making
50.7 Legal Responsibilities
50.8 Handling Sensitive Information
50.9 Reporting Unethical Behavior
50.10 Continuing Professional Education