The 443 - Security Simplified

Marc Laliberte, Corey Nachreiner

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Booking Overview

This podcast is a cybersecurity-focused show that helps PR professionals place credible expert voices around white-hat security, threat trends, and actionable security guidance. It’s especially valuable for guests who can translate complex vulnerabilities and security research into clear, practical takeaways for enterprise audiences and MSP/security channels.

Metrics

Episodes: 380

Frequency: Weekly

Rating: 4.7/5.0

Estimated listeners: 1k-10k

Gender skew: Male

Location: USA

Instagram: 4.1k followers

Contact Information

For verified host and producer emails, sign up to view.

Host

Marc Laliberte - From the episode descriptions, Marc Laliberte is one of the primary hosts who interviews guests about cybersecurity challenges, threats, and how organizations can improve security posture (often in...

Corey Nachreiner - From the episode descriptions, Corey Nachreiner is one of the primary hosts who interviews guests about evolving cybersecurity landscapes, threats, and security maturity (often with an MSP/partner ...

Booking Intelligence

Booking Requirements

medium
Typical Credentials:  
Senior security leaders and security practitioners (e.g., CIO/technical services directors, MDR/endpoint leadership, and recognized white-hat/security research experts) who can discuss threats and defenses in practical terms for enterprise and MSP audiences.
Required Achievements:  
leadership role in security operations or technical services, public-facing expertise on threat trends or security defenses, experience supporting organizations/MSPs in improving security posture

Recent Guest Discussions

Brett Chalmers - Evolving Cybersecurity Landscape Across Apac; Emerging Threats; Security Challenges For Organizations; How Msps Can Help Build Resilience And Strengthen Security Posture

Henson Yem - Cybersecurity Landscape Across Australia And Apac; Emerging Threats; Growing Impact Of Ai; Strengthening Security Posture; MSP Support For Security Maturity

Recent Topics

Cybersecurity, Vulnerabilities, Threat Intelligence, Security Research, Incident Response

Episodes

Here's the recent few episodes on
The 443 - Security Simplified
:

The Claude Fable Saga - The 443 Podcast - Episode 375

June 22, 2026

This week on the podcast, we unpack the Claude Fable 5 release and subsequent revocation following an export control directive from the US federal government. After that, we cover the recent FortiBleed credential dump, discussing its likely origins, before reviewing the most recent Windows 0day disclosed by Nightmare Eclipse.

Helping APAC Organizations Stay Ahead of Cyber Threats with Brett Chalmers - The 443 Podcast - Episode 374

June 18, 2026

Recorded live at WatchGuard’s APAC Partner Conference in Bali, Indonesia, this episode of 443 – Security Simplified features Brett Chalmers joining Marc Laliberte and Corey Nachreiner to discuss the evolving cybersecurity landscape across APAC. The conversation covers emerging threats, security challenges facing organizations, and how MSPs can help customers build resilience and strengthen their security posture in an increasingly complex threat environment.

Cybersecurity Challenges and Opportunities Across APAC with Henson Yem - The 443 Podcast - Episode 373

June 04, 2026

Recorded live at WatchGuard’s Impact Partner Conference in Bali, Indonesia, this episode features Henson Yem, CIO and Technical Services Director at Tang Technology. Henson joins Marc Laliberte and Corey Nachreiner to discuss the evolving cybersecurity landscape across Australia and APAC, including emerging threats, the growing impact of AI, and the challenges organizations face in strengthening their security posture. The conversation also explores how MSPs can help customers build resilienc...

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