Product Overview: GreatHorn Cloud Email Security Platform
GreatHorn is a cloud-native email security company that specializes in protecting enterprises from sophisticated email-based threats, including phishing, social engineering attacks, business email compromise, malware, and ransomware. Here’s a detailed look at what the GreatHorn Cloud Email Security Platform does and its key features.
Solution Overview
GreatHorn’s platform is designed to address the limitations of traditional email security solutions, such as secure email gateways and native security controls embedded in email platforms, which often fail to detect advanced and zero-day threats. GreatHorn leverages advanced technologies like artificial intelligence (AI), machine learning (ML), and data science to provide a comprehensive email security solution.
Key Features and Functionality
1. Advanced Threat Detection
GreatHorn uses a fact-based detection model that combines AI and ML to identify risk areas, threat patterns, and zero-day phishing attacks. This approach allows the platform to learn legitimate communication patterns for each sender and recipient, enabling it to detect anomalous emails, attachments, and links that deviate from normalcy.
2. Layered Security Controls
The platform provides layered controls to protect against high, medium, and low-risk emails. This includes analysis of relationship strength, spoofing likelihood, domain name reputation, content analysis, and communication patterns. GreatHorn’s fact-based policy engine ensures a comprehensive email security protocol.
3. Real-Time Response and Remediation
GreatHorn enables organizations to respond to attacks within seconds across the attack kill chain. It allows for the quick search and remediation of phishing attacks, and administrators can administer comprehensive policies and controls based on the organization’s risk profile.
4. User Education and Awareness
The platform includes features to educate end-users about specific email threats. Customizable banners with instructions and context are displayed to warn employees of potential threats. Additionally, link protection features allow for the quarantining or preview of suspicious links, including blocking credential theft sites.
5. Account Takeover Protection
GreatHorn offers robust Account Takeover Protection using biometric authentication to verify employee identities. This includes analyzing an employee’s unique typing pattern on both desktop and mobile devices, providing an additional layer of security against compromised accounts.
6. Context-Aware Scanning and Alerts
The platform can recognize and flag suspicious emails, such as those impersonating company officials asking for money. It adds warning flags to such emails and can create isolated browser instances to preview potentially malicious links, protecting users from malicious content.
7. Integration and Customization
GreatHorn offers various product plans (Starter, Basic, Enterprise) that cater to different organizational needs. The Enterprise plan includes RESTful API access for integration into existing security solutions and dedicated customer success managers for continuous guidance and recommendations.
8. Holistic Framework and Visibility
GreatHorn provides a 360-degree insight into risk-based factors, incorporating elements of security awareness and DMARC capabilities. This holistic approach reduces Mean-Time-to-Detect (MTTD) and Mean-Time-to-Respond (MTTR) to threats, enhancing overall security posture.
Deployment and Operational Efficiency
GreatHorn’s cloud-native design allows for rapid deployment, with the platform becoming operational in less than 5 minutes. This quick deployment, combined with its advanced automation and continuous analysis of hundreds of risk factors, makes it an effective solution for modern cloud-based email systems.