Linux admins and security practitioners,
As a Linux admin, you know DNS's essential role in network security firsthand. DNS compromise can result in phishing attacks, malware infections, service disruption, and data loss, making securing DNS essential to securing your Linux environment. Today, we'll explore Microsoft's plans to secure Windows DNS with Zero Trust and discuss what you can learn from this initiative as a Linux admin.
Please share this newsletter with your friends to help them gain critical Linux security insights. Is there a Linux security-related topic you want to cover for our audience? We welcome contributions from passionate, insightful community members like you!
Other topics covered this week include:
- The CIA Triad in Open Source Security: We explain how to implement and maintain the CIA Triad in open-source Linux environments to ensure that your data stays secure, integral, and readily available.
- Sending secure or encrypted email: We explore encrypted emails, their importance, and how to send them.
Yours in Open Source,
What Can Linux Admins Learn from Microsoft's Zero-Trust DNS Initiative?
As a Linux admin, you know DNS's essential role in network security firsthand. DNS compromise can result in phishing attacks, malware infections, service disruption, and data loss, making securing DNS essential to securing your Linux environment. We explore Microsoft's plans to secure Windows DNS with Zero Trust and discuss what you can learn from this initiative as a Linux admin. Learn About Securing Linux DNS>
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The CIA Triad in Open Source Security for Linux Environments: A Primer for Professionals
The CIA triad is an information security framework for protecting information. It examines the confidentiality, integrity, and availability of an organization’s data, giving users a valuable tool for assessing and implementing systems or finding weaknesses. Learning about tools, tips, and best practices associated with this framework will give you the confidence to implement the CIA triad successfully in your Linux systems and guide others in doing the same. We examine how each triad component applies in the real world and what to do when overcoming specific challenges. |
How to Send Encrypted or Secure Email on Linux: A Comprehensive Guide
Email encryption is a great way to enhance your organization’s communication security by protecting your email content and ensuring unauthorized individuals can’t read the information. With increasing data security and privacy risks, organizations must implement advanced security measures like encrypted emails. We explore encrypted emails, their importance, and how to send them. |
