InteliSecure VS Hornetsecurity

eSentire Managed Detection and Response - Providing a spectrum of threat protection capabilities that go beyond alerting to disrupt threats.

Proofpoint - Proofpoint provides cloud-based email security, e-discovery and compliance solutions for companies to protect sensitive business data.

Leidos - Leidos is a global leader in the integration and application of information technology, engineering, and science to solve the customers; most demanding challenges.

Mimecast Gateway - Mimecast Gateway is a SaaS-based email security solution that uses sophisticated, multi-layered detection engines and intelligence to protect email data and employees from malware, spam, advanced threats and zero-day attacks.

Digital Guardian - Data protection solutions and managed services to secure sensitive data and assure the integrity of business processes.

dmarcian - Safeguard your email from abuse