Dr. Chase Cunningham - Weekly cybersecurity news September 20, 2023

  • News
  • By Daniel Michan
  • Published on September 20

In the world of cybersecurity, staying informed about the latest trends and developments is crucial to ensure the protection of sensitive data and systems. Zero Trust security architectures have been gaining momentum and attention in recent years. In this article, we will explore the top ten things you need to know about Zero Trust based on the video by Chase Cunningham, Dr. Zero Trust.

1. Tactical Progress in Implementing Zero Trust

The federal government in the United States has made considerable progress in implementing Zero Trust security architectures at federal agencies. According to Chris DeRusha, CISO for the federal government, tactical progress has been made in developing specific implementation plans with the agencies. This progress aligns with the Biden administration's executive order on cybersecurity.

2. Limits of Zero Trust Approach

Every strategy has its limitations, and Zero Trust is no exception. Collaboration across classified security levels and domains can be challenging, especially in the US government's context. The article mentioned the US government's JAD C Two program and cross-domain solutions as examples of the complexities involved. Despite these limitations, Zero Trust remains a valuable security strategy.

3. Microsoft Zero Trust Summit

Microsoft is organizing a Zero Trust Summit in Redmond, providing an opportunity for industry experts and professionals to discuss and learn more about Zero Trust. Chase Cunningham expresses his willingness to participate in the event as a speaker, highlighting his expertise in Zero Trust.

4. Drago's Funding Against Zero Trust for OT Networks

Drago, an organization focused on securing OT (Operational Technology) networks, has received $74 million in funding. Interestingly, they argue against a full Zero Trust approach for OT networks due to the inherent requirements and constraints of these systems. While there may be complexities in implementing Zero Trust across OT networks, further examination and research are needed to fully understand the nuances of this claim.

5. NIST Guidance on Implementing Cloud-Based Cybersecurity Strategies

The National Institute of Standards and Technology (NIST) has released valuable information on implementing cybersecurity strategies for cloud-based applications. This resource can provide guidance and insights to organizations seeking to adopt Cloud-based solutions while ensuring robust security measures.

6. Corporate Firewalls and Back to Basics

Corporate firewalls, often considered a fundamental security measure, are discussed in the article. While firewalls can support security strategies, they are not inherently security technologies. Firewalls primarily help packets reach their intended destinations but require proper rules and configurations to enhance security effectively.

7. Cloud Backup as a Defense Against Ransomware

With the increasing threat of ransomware attacks, having secure backups is crucial. Storing a second copy of critical data in the cloud is considered a simple yet effective means to protect against ransomware threats. However, it is essential to ensure the security and integrity of cloud backups to prevent unauthorized access.

8. Phishing and Social Engineering Implications in Recent MGM Breach

The MGM breach highlights the dangers of phishing and social engineering attacks. While the breach itself is not comical and should be taken seriously, it sheds light on how security measures can fall short in defending against such attacks. Organizations must remain vigilant and prioritize employee awareness and training to mitigate social engineering threats.

9. NSA Guidance on Deepfake Threats

The National Security Agency (NSA) has released guidance on deepfake threats, specifically regarding elections. Deepfake technology has the potential to manipulate and deceive individuals. It is crucial to validate and vet any content that does not seem genuine to prevent falling victim to deepfake manipulation.

10. MOVEit Breach and the Importance of Patching

The recent MOVEit breach suffered by an Australian BG Group business serves as a reminder of the risks associated with neglecting patch management when acquiring new organizations. Organizations must prioritize patching and addressing vulnerabilities promptly to prevent breaches and the compromise of sensitive information.


In this article, we have discussed the top ten things you need to know about Zero Trust in cybersecurity, based on the informative video by Chase Cunningham, Dr. Zero Trust. From tactical progress in implementing Zero Trust to the limitations and complexities in applying it, staying informed about these key aspects can help organizations make informed decisions to enhance their cybersecurity posture.

Implementing Zero Trust may vary depending on the context and requirements of different organizations. However, it is crucial to continually evaluate and adapt security strategies to combat evolving threats and protect critical assets effectively. By staying up-to-date with the latest developments and insights in Zero Trust and cybersecurity, organizations can better defend against cyber threats and ensure the safety of their data and systems.