Ironscales

Barracuda Email Protection is a security suite that combines artificial intelligence and multi-layered filtering to defend against phishing, business email compromise, and account takeovers. The platform uses an AI engine to analyze communication patterns and detect social-engineering anomalies that traditional filters might miss. Key features include automated incident response, which allows administrators to identify and remove malicious emails from user inboxes after delivery, and "click-time" link protection to block access to suspicious URLs. It also provides integrated backup and archiving for Microsoft 365 environments to ensure data recovery and compliance.

Check Point Harmony Email & Collaboration is a security platform designed to protect cloud-based communication tools and office suites from malicious activity. The system uses sandboxing and data sanitization to block phishing attempts, malware attachments, and malicious links before they reach the user's inbox. Beyond email, the software extends these security protocols to collaboration apps like Microsoft Teams, Slack, and various file-sharing services to prevent data leakage and unauthorized access. It operates as an API-based solution, allowing it to inspect internal and external traffic for threats without requiring a gateway reconfiguration.

Trellix Email Security is a protection platform that identifies and blocks advanced email-borne threats such as phishing, ransomware, and business email compromise. The solution utilizes machine learning and behavioral analytics to inspect URLs and attachments in real time, detecting malicious intent before it reaches the user. Beyond traditional email, the platform extends security to collaboration tools like Slack and Microsoft Teams, as well as enterprise applications such as Salesforce and Workday, to prevent the spread of malicious files. It operates as part of an integrated XDR ecosystem, providing automated detection and response capabilities to streamline security operations.