Top 10 Email Security Gateway

A group of professionals are finding themselves constantly battling against the relentless tide of cyber threats targeting their organization’s email communications.

Their daily routine was plagued by a series of email-related security challenges that posed serious risks to the company’s sensitive data and reputation. Phishing attacks, malware infestations, and spam messages flooded their inboxes, overwhelming their defenses and causing disruptions to their workflow.

An Email Security Gateway is a comprehensive tool designed to protect an organization’s email communication from a wide array of cyber threats. Positioned at the forefront of an organization’s email infrastructure, it acts as a vigilant gatekeeper, analyzing incoming and sometimes outgoing email traffic to identify and block malicious content before it reaches the user’s inbox or leaves the organization. Here’s how it works and what it aims to protect against:

  1. Spam Filtering: It filters out unwanted, unsolicited bulk emails (spam), which can clutter inboxes and potentially carry harmful links or attachments.
  2. Virus and Malware Protection: The gateway scans emails for viruses, malware, ransomware, and other malicious code, preventing these threats from compromising systems or stealing sensitive data.
  3. Phishing Protection: By analyzing email content for phishing attempts, including spear-phishing and whaling, it helps prevent attempts to deceive employees into divulging sensitive information like passwords or financial details.
  4. Data Loss Prevention (DLP): For outgoing emails, it can monitor and prevent sensitive information from leaving the organization without authorization, helping to comply with privacy regulations and protect intellectual property.
  5. Email Encryption: To maintain the confidentiality and integrity of email communications, it can encrypt emails in transit (and sometimes at rest), ensuring that intercepted messages cannot be read by unauthorized entities.
  6. Policy Enforcement: Organizations can set specific policies regarding email use, which the Email Security Gateway enforces to ensure compliance with internal guidelines and external regulations.

Email Security gateway vendors

  1. Norton AntiVirus
  2. McAfee Total Protection
  3. Bitdefender Antivirus Plus
  4. clearswift secure email gateway
  5. Kaspersky Anti-Virus
  6. Avast Free Antivirus
  7. AVG AntiVirus Free
  8. Symantec Endpoint Protection
  9. ESET NOD32 Antivirus
  10. Malwarebytes
  11. SpamTitan Email Security
  13. Trustifi Email Security
  14. Abnormal Security
  15. Libraesva ESG
  16. Proofpoint Essentials
  17. Mimecast Secure Email Gateway
  18. Avanan
  19. Barracuda Email Protection
  20. Abnormal
  21. Avanan, owned by Check Point
  22. Cisco Secure Email Threat Defense
  23. Fortinet FortiMail
  24. Ironscales Protect
  25. Microsoft Exchange Online Protection
  26. Mimecast Email Security, Cloud Gateway
  27. TitanHQ SpamTitan
  28. Webroot Email Security
  29. Trellix Email Security

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