Lab 1: Understanding Linux Security Principles
- Open Source: Discuss the benefits of open-source software in terms of security.
- User Permissions: Explain how Linux's granular user and group permissions help prevent unauthorized access.
- Kernel Hardening: Discuss techniques like kernel hardening to enhance Linux's security.
Lab 2: Securing Linux Systems
- Password Policies: Set strong password policies to prevent unauthorized access.
- Firewall Configuration: Configure a firewall to block unwanted network traffic.
- Package Management: Keep software packages up-to-date to address security vulnerabilities.
Lab 3: Preventing Malware Infections
- Phishing Awareness: Educate users about phishing scams and how to avoid them.
- Malware Detection: Use antivirus software to detect and remove malware.
- Security Best Practices: Discuss other security best practices, such as avoiding suspicious websites and using caution when downloading files.
Lab 4: Analyzing Linux Security Vulnerabilities
- Vulnerability Databases: Explore online vulnerability databases to stay informed about known security issues.
- Security Advisories: Subscribe to security advisories from Linux distributions and software vendors.
- Patch Management: Apply security patches promptly to address vulnerabilities.
Lab 5: Incident Response
- Incident Detection: Discuss methods for detecting security incidents, such as monitoring system logs and network traffic.
- Incident Containment: Explain steps to contain a security breach, such as isolating infected systems and preventing further damage.
- Incident Investigation: Discuss the process of investigating a security incident to determine the cause and scope.
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