Natsar Cybersecurity Insights

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Discover practical cybersecurity insights and actionable advice on a range of topics including technical skills, business, and leadership, suited to benefit everyone from senior executives to those just starting out.

Water and wastewater cybersecurity illustration showing secure infrastructure and data protection in New York.

Mar 31

How Natsar Can Help New York Water Utilities Get Compliant (and Stay Secure)

Josh Moulin

Natsar helps New York utilities meet DOH and DEC cybersecurity rules through vCISO, training, risk assessments, and compliance-ready programs.

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Mar 28

Getting Ready for New York’s Water Cybersecurity Rules

Josh Moulin

Turn New York’s new water cybersecurity rules into an action plan. Natsar helps utilities assess, train, and comply efficiently and affordably.

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Mar 27

Comparing DOH and DEC Cybersecurity Requirements for New York’s Water Sector

Josh Moulin

Learn how New York’s DOH and DEC cybersecurity rules differ — and how Natsar helps water and wastewater utilities meet compliance affordably and on time.

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Mar 26

Understanding New York’s New Cybersecurity Rules for Water and Wastewater Utilities

Josh Moulin

New York is mandating cybersecurity for water and wastewater systems. Learn what’s changing and how Natsar, a trusted NY firm, can help.

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Digital forensics professional wearing protective gloves examining a hard drive while taking notes on a clipboard, illustrating evidence handling in a lab setting.

Sep 22, 2025

How to Start a Digital Forensics Lab the Right Way

Josh Moulin

Learn how to start a mission-driven digital forensics lab in the first post of our series based on real-world lab management experience.

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Apr 22, 2025

Scanning for Configuration Compliance

Josh Moulin

Use Free Tools Like CIS-CAT and SCAP to Check Systems Against Security Benchmarks.

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Apr 15, 2025

Customizing Configuration Benchmarks for Your Organization

Josh Moulin

Learn how to adapt CIS Benchmarks and DISA STIGs to fit your business needs without compromising security or compliance.

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Apr 8, 2025

Secure Configuration Management Beyond Desktops

Josh Moulin

Why hardening routers, firewalls, apps, and cloud environments is just as critical as securing workstations

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Presentation slide titled Introduction to Configuration Compliance and System Hardening by Josh Moulin, Principal at Natsar, with a background of secure storage boxes

Mar 31, 2025

How to Apply Security Benchmarks to Harden Your Systems

Josh Moulin

Using industry standards like CIS Benchmarks and DISA STIGs to reduce risk and enforce consistent configuration settings across your environment.

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Mar 24, 2025

Getting Started with Configuration Management and System Hardening

Josh Moulin

Learn how configuration management and system hardening improve cybersecurity by reducing vulnerabilities and ensuring consistent, secure system setups.

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Mar 17, 2025

Protect Your Network from Cyberattacks with Segmentation Strategies

Josh Moulin

Learn how network segmentation strengthens cybersecurity by preventing lateral movement, protecting assets, and reducing risk in flat network environments.

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Mar 6, 2025

VPNs and Beyond - How to Protect Remote Access Without Compromising Security

Josh Moulin

Understanding the Risks of Remote Access and the Future of Secure Connectivity

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Designed for practitioners responsible for digital forensics lab operations, this course focuses on the operational decisions that determine whether forensic work holds up under scrutiny. Covers ISO 17025 context, evidence handling and storage, reporting expectations, lab design and security, staffing, and budgeting. Includes forms, policies, and templates to support real-world implementation.

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Introduction to Defense in Depth and Secure Network Design

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Earn Continuing Professional Education (CPE) credits at no cost from Natsar. Implementing Defense in Depth and Secure Network Design is essential for protecting against cyber threats. Josh Moulin of Natsar explores key principles and strategies for a layered security approach. Learn about firewalls, IDS/IPS, Zero Trust, DNS security, VPNs, and network segmentation to enhance resilience and minimize attack surfaces.

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Introduction to Cybersecurity Risk Management: A Practical Primer

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Earn Continuing Professional Education (CPE) credits at no cost from Natsar. Managing cybersecurity risks has become essential for protecting sensitive information, ensuring operational continuity, and safeguarding organizational assets. In this video, Josh Moulin, founder of Natsar, delves into the foundational principles and strategies of effective risk management.

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Introduction to Configuration Management and System Hardening

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Earn Continuing Professional Education (CPE) credits at no cost from Natsar. Maintaining configuration compliance and system hardening are critical to a strong cybersecurity posture. Josh Moulin, founder of Natsar, explores key principles and strategies for consistent configurations and reducing vulnerabilities. Learn about CIS Benchmarks, DISA STIGs, and tools like CIS-CAT Lite and DISA SCAP.

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