Protect Your BusinessFrom Cyber Threats
Get enterprise-level cybersecurity protection without the complexity or cost
Craig Peterson
America's Most Trusted Voice in Cybersecurity
Founder, MSSP, and Email Security as a Service Business
Upcoming Webinars
Join Craig Peterson live for free cybersecurity training. Learn how to protect yourself, your family, and your business from the latest threats.
Is That Email a Scam? Find Out in 47 Seconds
Forward suspicious emails, texts, and voicemails to [email protected] and get an expert verdict — instantly, 24/7.
Sender Verification
Authentication checks on every sender
Link Analysis
Safe destination scanning before you click
Threat Database
Cross-referenced against known threats
AI Analysis
Pattern matching with plain-English verdicts
Try It Free
Forward any suspicious email to [email protected] — your first check is free, no signup required.
Enterprise Security, Simplified
Craig's Mainstream.net team provides comprehensive MSSP services — so you can focus on your business while we handle security.
24/7 SOC Monitoring
Round-the-clock Security Operations Center monitoring. We detect and respond to threats before they become breaches.
Compliance Management
HIPAA, PCI-DSS, SOX, CMMC — we handle the complexity of regulatory compliance so you don't have to.
Incident Response
When threats emerge, our team responds immediately. Rapid containment, forensic analysis, and recovery support.
Employee Security Training
Turn your team into your strongest defense with ongoing security awareness programs and phishing simulations.
Managed EDR / XDR
Advanced endpoint detection and response across all your devices. AI-powered threat hunting with human oversight.
Vulnerability Management
Continuous scanning, patch management, and risk prioritization. Know your vulnerabilities before attackers do.
Craig Peterson Consulting
50+ years of cybersecurity expertise, available directly to your organization. Strategic guidance from America's most trusted voice in cybersecurity.
Security Strategy & Architecture
Comprehensive security assessments and roadmap development tailored to your business needs and risk profile.
Board & Executive Briefings
Clear, actionable cybersecurity briefings for leadership teams. Translate technical risk into business language.
Incident Response Planning
Develop and test incident response plans so your team knows exactly what to do when a breach occurs.
Speaking & Training
Keynote speaking, corporate training, and security awareness programs that engage and educate your team.
What Our Clients Say
Real businesses, real protection, real results
"Craig's team prevented what could have been a devastating ransomware attack. Their proactive monitoring caught it before any damage was done."
Sarah Johnson
CEO, Johnson Medical Group
"Finally, cybersecurity that doesn't require a computer science degree to understand. Craig explains everything in plain English."
Mike Rodriguez
Owner, Rodriguez Construction
"We passed our HIPAA audit with flying colors thanks to Craig's guidance. He made compliance actually achievable."
Dr. Lisa Chen
Practice Owner, Chen Family Dentistry