Linux Server
Admin

Session15: Selinux and firewalld

This course takes you through the basics of firewalls on Linux. Sean Colins shows you how to configure Firewalld for local protection, work with SELinux, and troubleshoot firewalls. He also covers iptables, default policies, port blocking, and port forwarding. Learn how to install GUI controls and utilities, manage zones and services, enable servers, set access controls, change ports, move files, and more.

0 min.

Learning Objectives:

  • Working with iptables
  • Installing Firewalld
  • Exploring zones and services
  • Allowing the Apache web server
  • Allowing FTP and SFTP servers
  • Installing SELinux utils
  • Setting discretionary or mandatory access
  • Installing SELinux man pages
  • Working with Booleans
  • Changing context labels
  • Running sepolicy
  • Finding SELinux logs
  • Making domains permissive
  • Disabling and reenabling SELinux
Sean Colins

Sean Colins

Session Instructor

CEO/CTO at CoreQuick Technology Management

Sean Colins is a management consultant, award-winning author, certified trainer, and entrepreneur.

Sean continues to work with world-class business customers as a consultant and business coach, employing his many years of experience and training and his proven instincts to empower executives to course correct their organizations.

Back to Course

Tanuj

Instructor

Tanuj Chugh, an adept and prominent trainer and speaker have been associated to education sector from many years and have an experience of more than 9 years of live industry projects based on latest technologies like Virtualization, Cloud Computing, AWS, Google Cloud, Azure, Linux & Windows Servers, Network & Security etc. Upholding the responsibilities of delivering in-house and online training to the corporate employees, clients and individuals.

Full Profile

Ready to get started?

Get in touch

Contact Us