Sector Intelligence: Zero Trust Architecture and Security Networking

This brief highlights key developments in Zero Trust architecture, secure networking, and enterprise security strategy over the past month.

This brief summarizes significant updates in Zero Trust security, cloud access control, identity management, and secure networking practices impacting enterprises.

Zero Trust Architecture

Atsign announced the availability of its NoPorts technology for OpenWrt devices, facilitating secure peer-to-peer communication and remote management without the use of centralized servers. This advancement allows devices, including routers and Internet of Things (IoT) systems, to maintain a higher level of privacy and security by remaining invisible to potential attackers.

According to Colin Constable, CTO at Atsign, the inclusion of NoPorts represents a significant development in private network management. The technology focuses on user privacy while simplifying connectivity in restricted environments.

Identity & Access Management

Broadcom introduced updated features for VMware vDefend aimed at enhancing security for private cloud environments. These updates are designed to streamline implementation efforts for zero trust strategies while providing tools for effective security planning.

Umesh Mahajan, VP at Broadcom, highlighted the need for improved visibility and lateral security across numerous applications, which VMware vDefend now seeks to address with new capabilities.

Notable Features of vDefend

The updated VMware vDefend includes a Security Segmentation Assessment that analyzes application traffic for security posture evaluation, along with enhancements to its Security Services Platform (SSP) that simplify user experience and management.

Cloud & Network Security

Alcatel-Lucent Enterprise has launched a Private 5G solution powered by Celona, aimed at enhancing connectivity and reliability in complex enterprise environments. This solution integrates seamlessly with existing ALE infrastructure to support high-performance applications in demanding settings.

Stephan Robineau, EVP at ALE, emphasized the focus on delivering reliable connectivity and security for critical enterprise applications, including IoT integrations.

Threat Detection & Response

SonicWall's Cloud Secure Edge (CSE) solution has experienced significant growth, achieving a 54% increase in bookings post-acquisition of Banyan Security. This cloud-native Zero-Trust Network Access (ZTNA) solution provides enhanced security for hybrid and cloud applications, catering to the needs of various enterprise sizes.

Customer Feedback

Bob VanKirk, SonicWall's CEO, mentioned that Combat Simulation Environment (CSE) has proven effective in navigating remote work challenges, reflecting increased partner adoption.

Network Policy & Architecture

Globalgig introduced its Premier Security Services Edge (SSE) Management, offering comprehensive, managed security solutions that include real-time threat responses and round-the-clock Security Operations (SecOps) support. This service focuses on streamlining deployments while maintaining security across various corporate networks.

Executive & Strategic Moves

Island secured $250 million in funding, boosting its valuation to $4.8 billion. This Series E financing, led by Coatue Management, is set to enhance product development capabilities surrounding the Enterprise Browser, which integrates IT, security, and productivity needs for users.

Ivanti has released security updates addressing the CVE-2025-22457 vulnerability, categorized by the Cybersecurity and Infrastructure Security Agency (CISA) in its Known Exploited Vulnerabilities (KEV) Catalog. Organizations using Ivanti Connect Secure, Policy Secure, and ZTNA Gateways must apply the necessary patches and carry out threat-hunting measures as instructed by CISA to mitigate risks associated with this vulnerability.

This brief reflects the most relevant updates for decision-makers tracking secure networking and Zero Trust strategies within enterprise environments. Readers are encouraged to explore each development for further insights.

1. Atsign's NoPorts enables secure communication for OpenWrt devices
   Atsign introduces NoPorts for OpenWrt devices, enabling secure peer-to-peer communication without centralized servers.
2. Atsign's NoPorts technology enables secure connectivity for OpenWrt devices
   Atsign introduces NoPorts technology for OpenWrt, enhancing secure peer-to-peer device communication in restrictive network environments.
3. Alcatel-Lucent Enterprise launches Private 5G solution powered by Celona for enterprise connectivity
   ALE's integration of Private 5G enhances performance and reliability for enterprise-grade connectivity in outdoor and industrial spaces.
4. Broadcom enhances VMware vDefend security for private clouds
   Broadcom launched new features for VMware vDefend to strengthen security in private cloud environments.
5. SonicWall's Cloud Secure Edge solution marks 54% growth after Banyan Security acquisition
   CSE's adoption among channel partners has increased twenty-fold in the past year, enhancing customer cybersecurity.
6. Vislink joins Ericsson’s Enterprise Wireless Solutions Industry 4.0 Partner Program
   The collaboration between Vislink and Ericsson aims to improve live production workflows and connectivity performance.
7. Broadcom Updates VMware vDefend to Enhance Private Cloud Security
   Broadcom Inc. has launched new capabilities for VMware vDefend, enhancing security for private cloud deployments.
8. Island secures $250 million in funding, valuation hits $4.8 billion
   Coatue Management leads a $250 million funding round for Island, boosting its valuation to $4.8 billion in under five years.
9. Globalgig Unveils Premier SSE Management for Enhanced Security Solutions
   Globalgig has launched its Premier SSE Management, providing fully managed security solutions, including 24/7 SOC support.
10. ALE launches Private 5G solution powered by Celona to expand IoT connectivity
    Alcatel-Lucent Enterprise has introduced a Private 5G solution powered by Celona to enhance industrial connectivity.
11. Ivanti Releases Security Updates for CVE-2025-22457 Vulnerability
    CISA lists CVE-2025-22457 on its KEV Catalog, urging users to patch Ivanti systems promptly.
12. CISA adds CVE-2025-22457 to KEV Catalog
    CISA added a stack-based buffer overflow vulnerability in Ivanti Connect Secure to its KEV Catalog.