فهرست مطالب

• Cybersecurity for Small Networks
• About the Author
• About the Technical Reviewer
• Brief Contents
• Contents in Detail
• Acknowledgments
• Introduction
• How to Use This Book: What to Expect
• Recommended (But Not Required) Knowledge
• Recommended Hardware
• Summary
• Chapter 1. Getting Started with a Base Linux System and Network Map
• Linux Operating Systems
• #1: Creating an Ubuntu Virtual Machine
• #2: Creating a Physical Linux System
• #3: Creating a Cloud--Based Linux System
• Finalizing the Linux Installation
• Hardening Your Ubuntu System
• #4: Installing System Packages
• #5: Managing Linux Users
• #6: Securing Remote Access
• #7: Capturing VM Configurations
• Network Topology
• #8: Checking Your IP Address
• #9: Creating a Network Map
• #10: Transferring Files
• Summary
• Chapter 2. Architecting and Segmenting Your Network
• Network Devices
• Creating Trust Zones
• #11: Segmenting Your Network
• Summary
• Chapter 3. Filtering Network Traffic with Firewalls
• Types of Firewalls
• iptables
• #12: Installing iptables
• pfSense
• #13: Installing the pfSense Firewall
• #14: Testing Your Firewall
• Summary
• Chapter 4. Securing Wireless Networks
• #15: Disabling IPv6
• #16: Limiting Network Devices
• #17: Segmenting Your Network
• #18: Configuring Wireless Authentication
• Summary
• Chapter 5. Creating a Virtual Private Network
• Drawbacks of Third-Party VPNs and Remote Access Services
• OpenVPN
• EasyRSA
• Wireguard
• #19: Creating a VPN with OpenVPN
• #20: Creating a VPN with Wireguard
• Test Your VPN
• Summary
• Chapter 6. Improving Browsing and Privacy with the Squid Proxy
• Why Use a Proxy?
• #21: Setting Up Squid
• Squid Proxy Reports
• Summary
• Chapter 7. Blocking Internet Advertisements
• Browser-Level Ad Blocking
• #22: Blocking Ads in Google Chrome
• #23: Blocking Ads in Mozilla Firefox
• #24: Controlling Brave’s Privacy Settings
• #25: Blocking Ads with Pi-Hole
• Summary
• Chapter 8. Detecting, Removing, and Preventing Malware
• Microsoft Defender for Windows
• Choosing Malware Detection and Antivirus Tools
• #26: Installing Avast on macOS
• #27: Installing ClamAV on Linux
• #28: Using VirusTotal
• #29: Managing Patches and Updates
• #30: Installing Automox
• Summary
• Chapter 9. Backing Up Your Data
• Backup Types
• Devising a Backup Schedule
• Onsite and Offsite Backups
• What to Back Up and What Storage to Use
• #31: Using Windows Backup
• #32: Using Windows Backup and Restore
• #33: Using macOS Time Machine
• #34: Using Linux duplicity
• Cloud Backup Solutions
• Virtual Machine Snapshots
• Testing and Restoring Backups
• Summary
• Chapter 10. Monitoring Your Network with Detection and Alerting
• Network Monitoring Methods
• #35: Configuring a SPAN Port
• Security Onion
• #36: Building a Security Onion System
• #37: Installing Wazuh
• #38: Installing osquery
• A Network Security Monitoring Crash Course
• Summary
• Chapter 11. Tips for Managing User Security on Your Network
• Passwords
• Multifactor Authentication
• Browser Plug-ins
• Internet of Things Considerations
• Additional Resources
• Summary
• Index