Multiple engines.
Zero blind spots.
Phish Protection's multi-layered security engine uses Vade Secure, Sophos, Halon Classify, Webroot BCTI, and proprietary weighting algorithms databases simultaneously. Every link and attachment is cross-referenced against multiple threat intelligence feeds — catching zero-day threats that single-engine solutions miss.
Triple-engine redundancy eliminates blind spots
Why does multi-engine detection catch more threats?
Running all engines simultaneously means a threat only needs to be known to one provider to be blocked. Single-engine solutions create coverage gaps — if that one engine misses a threat, it gets through. Multi-engine detection eliminates that risk.
How are zero-day phishing attacks detected?
Zero-day phishing attacks use newly created domains, freshly registered URLs, and never-before-seen payloads to bypass traditional signature-based detection. These attacks are specifically designed to evade single-engine security products.
Phish Protection's multi-engine approach counters this by combining signature matching, behavioral analysis, and real-time community intelligence. Even when a URL is too new for signature databases, behavioral heuristics flag suspicious patterns — newly registered domains, URL obfuscation techniques, and content that mimics known phishing templates.
Full-spectrum threat coverage.
Each inbound email is checked against continuously updated databases covering known malicious URLs, IP reputation scores, domain age and registration data, attachment hashes, sender behavior patterns, and content similarity to known phishing campaigns.
Advanced Threat Defense covers credential phishing, spear phishing, business email compromise (BEC), CEO fraud, ransomware attachments, malicious macros, drive-by download links, and brand impersonation attempts. Attachment scanning includes detonation in sandboxed environments. Links are followed through redirect chains to identify the final destination URL.
SCANNING attachment: invoice_march.xlsm
File type: Excel macro-enabled workbook
Size: 847KB — Hash: a3f8b2c...
Engine 1 — Vade Secure:
Signature match: NONE
Heuristic: SUSPICIOUS (macro obfuscation)
Engine 2 — Sophos:
AI Analysis: MALICIOUS
Pattern: Emotet dropper variant
Confidence: 97.3%
URL in macro: not yet reported
Verdict: MALWARE (caught by Sophos AI)
Action: QUARANTINED — 0 users exposed
Multi-engine advantage: THREAT NEUTRALIZED.Multi-layered protection advantage
Redundant detection
Three independent engines mean a threat only needs to be known to one provider to be blocked. No single point of failure.
Zero-day coverage
Behavioral analysis catches novel attacks that have no existing signatures. New campaigns are flagged by pattern, not just by known indicators.
Real-time updates
Threat intelligence feeds update continuously across all engines. No manual intervention or deployment windows required.
Test multi-engine protection on your email
Start your 60-day free trial in 5 minutes. No credit card required. No hardware to install. Three engines working together to protect every inbox.