https://www.networkworld.com/article/4118154/cisco-finally-patches-seven-week-old-zero-day-flaw-in-secure-email-gateway-products.html
Cisco finally patches seven-week-old zero-day flaw in Secure Email Gateway products | Network World
Jan 20, 2026 - Chinese hackers are behind attacks on AsyncOS Software that allow complete takeover of the appliance, company says.
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https://ironscales.com/solutions/seg-augmentation
Augment your Secure Email Gateway with IRONSCALES
Enhance your email security with IRONSCALES, which detects advanced threats missed by secure email gateways and automates remediation to reduce human risk.
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https://www.proofpoint.com/us/threat-reference/email-gateway
What Is a Secure Email Gateway (SEG)? Definition | Proofpoint US
Learn what a secure email gateway is, how it works, and why it’s essential for blocking phishing, malware, and modern email-based threats.
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https://www.duocircle.com/content/email-gateway
Why You Need A Secure Email Gateway For Your Business - DuoCircle
A secure email gateway is a crucial tool for an organization as well as individuals.
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https://www.duocircle.com/content/email-gateway-service
Why You Need To Secure Your Emails With Email Gateway Services - DuoCircle
Security features are one of the most important parameters with which a company has to embed its server mailbox. This Article is all about securing a mailbox
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