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خانه » فروشگاه » شبکه و سیستم عامل » آموزش CompTIA » CompTIA Linux+: Security

CompTIA Linux+: Security

24,900 تومان
بیش از یک محصول به صورت دانلودی میخواهید؟ محصول را به سبد خرید اضافه کنید.
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در این روش نیاز به افزودن محصول به سبد خرید و تکمیل اطلاعات نیست و شما پس از وارد کردن ایمیل خود و طی کردن مراحل پرداخت لینک های دریافت محصولات را در ایمیل خود دریافت خواهید کرد.

ویدئو معرفی این محصول

Security and Cyber-Security skills are more and more sort after. This course will teach you to secure various Linux distributions and to look at the security angle as a first approach.


01. Course Overview
  • 1. Course Overview

    • 02. Securing Linux Systems
  • 1. Introducing LInux Security
  • 2. Web Server Startup and Permissions
  • 3. Documentation May Not Always Be Correct
  • 4. Certificate Trusts
  • 5. Summary and What's Next

    • 03. Understanding the File Mode or Permissions
  • 1. Welcome to the Linux File Mode
  • 2. Listing File Permissions
  • 3. Working with the Umask and Default Permissions
  • 4. Understanding the Command Chmod
  • 5. Using Chmod to Manage Permissions
  • 6. Using Advanced Symbolic Notation
  • 7. Changing File Ownership
  • 8. Setting Execute Only on a Directory
  • 9. Summary and What's Next

    • 04. Managing Special File Permissions
  • 1. What Are Special Permissions-
  • 2. Finding, Listing, and Setting Special Permissions
  • 3. Using the Sticky Bit to Prevent Deletions
  • 4. Setting the SGID Bit on Directories
  • 5. Showing Collaborative Permissions with the Apache Web Server
  • 6. Special Permission on Executables
  • 7. Using Linux Capabilities
  • 8. Summary and What's Next

    • 05. Extending the File Mode with ACLs
  • 1. Understanding the File Mode Limits
  • 2. Checking for ACL Support
  • 3. Configuring HTTPD Securely with ACLS
  • 4. Understanding ACLS
  • 5. Working with ACLS
  • 6. Summary and What's Next

    • 06. Implementing SELinux
  • 1. Welcome to SELinux
  • 2. Managing SELinux Modes
  • 3. Configuring SELinux Booleans
  • 4. Understanding File Contexts
  • 5. Managing File Contexts
  • 6. Relocating User Home Directories
  • 7. Summary and What's Next

    • 07. Working with AppArmor
  • 1. Understanding AppArmor
  • 2. Installing AppArmor Components
  • 3. Viewing Active Profiles
  • 4. Creating Python Script
  • 5. Generating a Profile for the Script
  • 6. Using Logprof to Update Profile
  • 7. Summary and What's Next

    • 08. Managing SSH Servers and Connections
  • 01. Managing Secure Connections in Linux
  • 02. Understanding Available Authentication Methods
  • 03. Managing Known SSH Servers or Hosts
  • 04. Working with Known Hosts Storage
  • 05. Centralizing Known Hosts
  • 06. Authenticating SSH Clients
  • 07. Understanding the SSH CA
  • 08. Implementing an SSH CA
  • 09. Signing Server Keys with the CA
  • 10. Summary and What's Next

    • 09. Elevating Privileges in Linux
  • 1. Becoming the Boss
  • 2. Using Su
  • 3. Understanding Sudo
  • 4. Using Sudo
  • 5. Environment Variables and Sudo
  • 6. Understanding PolKit
  • 7. Recovering Broken Sudo Systems Using Polkit
  • 8. Summary and What's Next

    • 10. Managing Local Users
  • 01. Managing Local Users and Groups
  • 02. Listing Users
  • 03. Working with User Default Settings
  • 04. Managing New Users
  • 05. Modifying and Deleting Users
  • 06. Understanding Password Shadow Data
  • 07. Working with Shadow Data
  • 08. Understanding Password Encryption
  • 09. Working with Passwords and Understanding Authentication
  • 10. Managing User Passwords
  • 11. Managing Linux Groups
  • 12. Summary and What's Next

    • 11. Implementing HTTPS with the Apache Web Server
  • 1. HTTPS Self-signed Certificates
  • 2. Installing Apache
  • 3. Understanding the Ubuntu Apache Configuration
  • 4. Configuring SSL on Apache
  • 5. Redirect HTTP to HTTPS
  • 6. Investigating Certificate Chains with OpenSSL
  • 7. Summary and What's Next

    • 12. Implementing an openSSL Certificate Server
  • 1. Using Certificate Authorities
  • 2. Creating a CA from the CLI
  • 3. Creating a Certificate Signing Request
  • 4. Signing the CSR
  • 5. Configuring Apache with CA Certitficate
  • 6. Graphical Certificate Management on openSUSE
  • 7. Summary and What's Next

    • 13. Implementing Identity Management with openLDAP and SSSD
  • 1. Identity Management in Linux
  • 2. Installing OpenLDAP on Ubuntu 20.04
  • 3. Adding and Searching Entries in OpenLDAP
  • 4. Understanding StartTLS
  • 5. Configuring StartTLS in OpenLDAP
  • 6. Configuring SSSD on Ubuntu
  • 7. Configuring SSSD on AlmaLinux
  • 8. Summary and What's Next

    • 14. Hardening Your Linux Systems
  • 1. Security Hardening in Linux
  • 2. Checking Listening Ports and Restricting Access to SSSD
  • 3. Removing Extra Services
  • 4. Securing ICMP Access Using Sysctl
  • 5. Listing User Details
  • 6. Locking Failed Login Attempts
  • 7. Summary and What's Next

    • 15. Implementing Firewalls with Firewalld
  • 1. Introducing Firewalld as a Host Based Firewall
  • 2. Basic Firewalld Management
  • 3. Adding and Removing Services
  • 4. Adding Source Addresses
  • 5. Editing Service Definitions
  • 6. Summary and What's Next

    • 16. Implement Firewalls with UFW
  • 1. Welcome to the Uncomplicated Firewall
  • 2. Adding Basic UFW Rules
  • 3. Tuning SSH Allow Rules
  • 4. Allowing HTTP Access
  • 5. Reporting on Rules