Clearswift SECURE Email Gateway vs MetaDefender Email Security Solutions comparison

Microsoft Defender for Office 365 is a comprehensive security solution designed to protect organizations against advanced threats in their email, collaboration, and productivity environments. It combines the power of Microsoft's threat intelligence, machine learning, and behavioral analytics to provide real-time protection against phishing, malware, ransomware, and other malicious attacks.

With Microsoft Defender for Office 365, organizations can safeguard their email communication by detecting and blocking malicious links, attachments, and unsafe email content. It employs advanced anti-phishing capabilities to identify and prevent sophisticated phishing attacks that attempt to steal sensitive information or compromise user credentials.

This solution also offers robust protection against malware and ransomware. It leverages machine learning algorithms to analyze email attachments and URLs in real-time, identifying and blocking malicious content before it reaches users' inboxes. Additionally, it provides advanced threat-hunting capabilities, allowing security teams to proactively investigate and respond to potential threats.

Microsoft Defender for Office 365 goes beyond email protection and extends its security features to other collaboration tools like SharePoint, OneDrive, and Teams. It scans files and documents stored in these platforms, ensuring that they are free from malware and other malicious content. It also provides visibility into user activities, helping organizations detect and mitigate insider threats.

Furthermore, this solution offers rich reporting and analytics capabilities, providing organizations with insights into their security posture and threat landscape. It enables security administrators to monitor and manage security incidents, track trends, and take proactive measures to enhance their overall security posture.

Clearswift SECURE Email Gateway (SEG) offers cyber-attack protection and outbound data loss prevention for secure email collaboration. With its legacy in the MIMEsweeper for SMTP technology, the Clearswift SEG incorporates the latest in inbound threat protection (Sophos and/or Kaspersky AV), a multi-layer spam defence mechanism, multiple encryption options, deep content inspection control on size and types of attachments and Adaptive Redaction features.

OPSWAT MetaDefender Email Security solutions are a set of industry-leading email security solutions for organizations, especially critical infrastructures. OPSWAT MetaDefender Email Security solutions introduce key capabilities to elevate organizations’ email security posture, protecting against undisclosed vulnerabilities, zero-day exploits, and malware.

OPSWAT MetaDefender Email Security solutions leverage proprietary OSPWAT technologies such as Deep CDR, Multiscanning, and Proactive DLP to prevent advanced malware attacks and data breaches. This set of solutions includes an on-premises deployment and a cloud service.

Key Features:

Anti-Phishing and Anti-Spam
Utilizing layered anti-phishing and anti-spam technologies, OPSWAT MetaDefender Email Security solutions perform real-time URL reputation checks and spear-phishing detection to prevent sophisticated attacks. Links are also redirected to MetaDefender Cloud for additional checks.

Deep CDR
OPSWAT’s Deep CDR technology sanitizes attachments and emails in real-time to remove malicious components. A new file with similar characteristics will then be reconstructed with only benign components. Deep CDR supports over 130 file types.

Multiscanning
MetaDefender Email Security solutions scan files with 20 AV engines to deliver a detection rate of over 98%, with fewer false positives.

Proactive DLP
The Proactive DLP technology redacts sensitive and confidential data, including personally identifiable information (PII), in emails, preventing data breaches and helping comply with industry standards. Proactive DLP supports over 40 file types.

Benefits:

Protection against Advanced Phishing Attacks
Protect users from social engineering attacks, thus ensuring IT can raely less on user awareness. 

Removal of Malicious Content
Protect business productivity files by removing document-based threats from attachments.

Zero-Day Exploit Prevention
Effectively eliminate zero-day targeted attacks by relying on prevention rather than detection.

Compliance with Industry Standards
Proactively identify and redact PII and sensitive data to prevent accidental leakage.

Protection Against Threats Hidden in Encrypted Files
Decrypt all password-protected files with user engagement.