News & insights

Security engineering, deep inspection and operational intelligence.

Technical perspectives on the problems our products are designed to solve - with emphasis on visibility, evidence, control and practical defensive engineering.

Email Security · 6 min read

Why Spam Filtering Alone Is No Longer Enough

Modern email attacks are low-volume, targeted and context-aware. Security controls need to understand intent and behavior, not just spam scores.

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Security Engineering · 7 min read

Regaining Visibility in East-West Email Traffic

Once an account is compromised, trusted internal mail can become the attack path. Internal routing needs its own security visibility.

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Threat Investigation · 5 min read

Detection Alone Isn’t Enough: Deep Email Investigation

Security analysts need evidence, not opaque alerts. MailInspect turns suspicious email into a structured investigation workflow.

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Email Security · 5 min read

Internal Email After Trust Has Shifted

When a legitimate account becomes hostile infrastructure, internal email security must treat identity as a signal - not an automatic guarantee of trust.

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