Hi,

We saw that you were interested in our latest product updates. We recently released Sophos Firewall v21.5, which includes a major new feature called **Network Detection and Response (NDR) Essentials**. This innovation helps you find hidden threats in encrypted traffic without the need for decryption.

This update is a game-changer for businesses looking to stay ahead of sophisticated cyber threats.

Sophos Firewall v21.5 introduces powerful new features designed to help you proactively protect your network. This major release is highlighted by the new, industry-first Network Detection and Response (NDR) Essentials, which helps eliminate blind spots by analyzing encrypted traffic to find hidden threats without decryption. This latest version also brings a host of other highly-requested enhancements, including seamless integration with Entra ID (Azure AD) for VPN access and streamlined management improvements, making it easier than ever to secure your network and accelerate your response to threats.

Key Takeaways

• Industry-First Network Detection and Response: Detect hidden threats in encrypted traffic without the need for decryption, closing a critical security blind spot.
• Enhanced Remote Access: Simplify secure remote access with Entra ID (Azure AD) single sign-on for your VPN, improving both security and user experience.
• Streamlined Management: Benefit from new usability features and performance enhancements that make managing your firewall easier and more efficient.

For more details on NDR Essentials and other new features in v21.5, check out the full announcement here.