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Cyber Leadership (vCISO)
Breachclock
Measure & Govern (MeasureRISK)
Cyber Maturity Assessment
Threat Modeling & Scenario Analysis
Incident Response Tabletop Exercises
AI Risk & Governance
Third‑Party & Supply Chain Risk Management
Industrial Control Systems (ICS) Risk
Scan & Detect (CATSCAN)
Our Approach to Security Testing
Adversary Reconnaissance (OSINT)
Ethical Hacking & Scope Definition
Protect and Serve (ManageIT)
Business Data Backup & Recovery
Security & Compliance Policy Development
Managed Security Awareness Training
Cyber‑Physical Security Solutions
Custom Software Development
Domain Registration & DNS Management
Email Spam & Phishing Protection
Workforce Activity Monitoring (Managed)
Web Content Filtering & Protection
Managed Detection & Response (MDR)
Industries
Healthcare & Life Sciences
Legal & Accounting Services
Legal Practice Management
Financial Services
State & Local Government
Why Proactive Risk
Our Mission & Values
Protect and Serve
Careers
News & Events
Partner Referral Program
Capabilities Statement
Resources
Understanding Rainbow Teams
Perspectives Blog
Insights & Tools
Technical Briefings (On‑Demand)
800 lb Gorilla
It's time to make some cyber popcorn and watch security presentations delivered by
PROACTIVE
RISK
Unencrypted Chatter#15: From Marine to Cyber Leader: Tom Brennan on Modern Security
Generative AI Security
CISA's Cyber Performance Goals: A Guide to Implementation and Framework Alignment
Jumpstarting A Cyber Security Program with CIS
OFFENSIVEX 2024 - Tom Brennan -What A Long Strange Trip It's Been
AI Red Teaming LLM: Past, Present, and Future
The Next HOPE (2010): A Red Team Exercise
Best practices in running a cyber operation
CATSCAN®
The Art of Deception w/ Tom Kellermann
Proactive Risk Presents: Leveraging Virtualization to Secure the Data Center w/ Chris Corde
Proactive Risk Presents: Database Cryptography w/ Steve Markey
Proactive Risk Presents: RunRiver w/ Tom Brennan
Understanding Where Hackers Strike - Secure Your Business
Proactive Risk Presents SDLC Technologies Series
Proactive Risk Presents: DIY Tactical & Practical Computer Security w/ Tom Brennan
Proactive Risk Presents: ExactTrak w/ Simon Cuthbert
TECHDAY 0 - INTRODUCTION & SPONSOR REMARKS
IoT Legal Liability & Impact w/ Steven Teppler
APPSEC CA 2017 Tom Brennan
APPSEC CA 2017 INTERVIEW Tom Brennan
OWASP Tom Brennan on OWASP HTTP Post Tool