# ThousandEyes

Published articles for ThousandEyes.

This is one page of public article previews, not the complete archive. Follow Next page to continue. Summaries are not the original full articles.

## Securing the Modern Workforce: The Evolution of Cisco Umbrella

DevFeed: [Securing the Modern Workforce: The Evolution of Cisco Umbrella](<https://devfeed.tech/articles/securing-the-modern-workforce-the-evolution-of-cisco-umbrella-20380.md>)

Original publisher: [Read original article](<https://umbrella.cisco.com/blog/securing-the-modern-workforce-the-evolution-of-cisco-umbrella>)

Author: Negisa Taymourian

Published: 2026-09-08T13:00:48Z

Content type: article

Language: en

Sources: [OpenDNS](<https://devfeed.tech/sources/opendns.md>)

Topics: [Cisco Secure Access](<https://devfeed.tech/topics/cisco-secure-access.md>), [Security](<https://devfeed.tech/topics/security.md>), [data loss prevention](<https://devfeed.tech/topics/data-loss-prevention.md>), [Zero Trust](<https://devfeed.tech/topics/zero-trust.md>), [digital experience monitoring](<https://devfeed.tech/topics/digital-experience-monitoring.md>), [ThousandEyes](<https://devfeed.tech/topics/thousandeyes.md>)

Tags: [ai-security](<https://devfeed.tech/tags/ai-security.md>), [cisco](<https://devfeed.tech/tags/cisco.md>), [cisco-secure-access](<https://devfeed.tech/tags/cisco-secure-access.md>), [cloud-security](<https://devfeed.tech/tags/cloud-security.md>), [digital-experience-monitoring](<https://devfeed.tech/tags/digital-experience-monitoring.md>), [dlp](<https://devfeed.tech/tags/dlp.md>), [products-services](<https://devfeed.tech/tags/products-services.md>), [security](<https://devfeed.tech/tags/security.md>), [security-service-edge-sse](<https://devfeed.tech/tags/security-service-edge-sse.md>), [thousandeyes](<https://devfeed.tech/tags/thousandeyes.md>), [zero-trust-network-access](<https://devfeed.tech/tags/zero-trust-network-access.md>)

### AI overview

Cisco Umbrella has evolved into Cisco Secure Access, a cloud-delivered Security Service Edge solution for hybrid work. The platform retains Umbrella's DNS-layer security while adding zero trust network access, data loss prevention, digital experience monitoring powered by ThousandEyes, firewall as a service, and controls for generative AI applications and autonomous AI agents.

### Source excerpt

For years, Cisco Umbrella has been the industry gold standard for DNS-layer security. By blocking threats before a connection is even established, it provides IT teams with a critical first line of defense and the visibility needed to keep networks safe. However, the threat landscape has changed. With the rise of hybrid work, the proliferation [...] The post Securing the Modern Workforce: The Evolution of Cisco Umbrella appeared first on Cisco Umbrella.

## Black Hat USA 2026: Building the Agentic SOC, One Live Event at a Time

DevFeed: [Black Hat USA 2026: Building the Agentic SOC, One Live Event at a Time](<https://devfeed.tech/articles/black-hat-usa-2026-building-the-agentic-soc-one-live-event-at-a-time-8414.md>)

Original publisher: [Read original article](<https://blogs.cisco.com/security/bhusa-2026-soc/>)

Author: Jessica (Bair) Oppenheimer

Published: 2026-09-07T15:00:58Z

Content type: article

Language: en

Sources: [Security @ Cisco Blogs](<https://devfeed.tech/sources/security-cisco-blogs.md>)

Topics: [Detection engineering](<https://devfeed.tech/topics/detection-engineering.md>), [SIEM, Security, Observability](<https://devfeed.tech/topics/siem-security-observability.md>), [Threat Hunting & Intel](<https://devfeed.tech/topics/threat-hunting-intel.md>), [telemetry](<https://devfeed.tech/topics/telemetry.md>), [NOC](<https://devfeed.tech/topics/noc.md>), [Malware](<https://devfeed.tech/topics/malware.md>)

Tags: [agentic-soc](<https://devfeed.tech/tags/agentic-soc.md>), [black-hat](<https://devfeed.tech/tags/black-hat.md>), [cisco-secure-access](<https://devfeed.tech/tags/cisco-secure-access.md>), [cisco-talos](<https://devfeed.tech/tags/cisco-talos.md>), [cybersecurity](<https://devfeed.tech/tags/cybersecurity.md>), [duo](<https://devfeed.tech/tags/duo.md>), [firewall](<https://devfeed.tech/tags/firewall.md>), [malware](<https://devfeed.tech/tags/malware.md>), [network-operations-center](<https://devfeed.tech/tags/network-operations-center.md>), [noc](<https://devfeed.tech/tags/noc.md>), [security](<https://devfeed.tech/tags/security.md>), [security-operations-center](<https://devfeed.tech/tags/security-operations-center.md>), [soc](<https://devfeed.tech/tags/soc.md>), [splunk-cloud](<https://devfeed.tech/tags/splunk-cloud.md>), [splunk-enterprise-security](<https://devfeed.tech/tags/splunk-enterprise-security.md>), [telemetry](<https://devfeed.tech/tags/telemetry.md>), [thousandeyes](<https://devfeed.tech/tags/thousandeyes.md>)

### AI overview

Cisco describes its work protecting the Black Hat USA 2026 network alongside NOC leaders and technology partners. The team combined security telemetry and workflows to support visibility, detection engineering, threat hunting, malware analysis, AI protection, and Agentic SOC development.

### Source excerpt

Cisco is the Security Cloud Provider for the Black Hat conferences. Learn about the latest innovations for the Agentic SOC.

## Troubleshooting Wi-Fi at Black Hat USA 2026 with ThousandEyes

DevFeed: [Troubleshooting Wi-Fi at Black Hat USA 2026 with ThousandEyes](<https://devfeed.tech/articles/troubleshooting-wi-fi-at-black-hat-usa-2026-with-thousandeyes-8405.md>)

Original publisher: [Read original article](<https://blogs.cisco.com/security/bhusa-2026-noc-thousandeyes/>)

Author: Alex Guckin

Published: 2026-09-07T15:00:39Z

Content type: article

Language: en

Sources: [Security @ Cisco Blogs](<https://devfeed.tech/sources/security-cisco-blogs.md>)

Topics: [Network Operations Center](<https://devfeed.tech/topics/network-operations-center.md>), [dashboards](<https://devfeed.tech/topics/dashboards.md>), [telemetry](<https://devfeed.tech/topics/telemetry.md>), [Duo](<https://devfeed.tech/topics/duo.md>)

Tags: [agents](<https://devfeed.tech/tags/agents.md>), [black-hat](<https://devfeed.tech/tags/black-hat.md>), [cybersecurity](<https://devfeed.tech/tags/cybersecurity.md>), [dns](<https://devfeed.tech/tags/dns.md>), [duo](<https://devfeed.tech/tags/duo.md>), [metrics](<https://devfeed.tech/tags/metrics.md>), [monitoring](<https://devfeed.tech/tags/monitoring.md>), [network-operations-center](<https://devfeed.tech/tags/network-operations-center.md>), [noc](<https://devfeed.tech/tags/noc.md>), [operations](<https://devfeed.tech/tags/operations.md>), [security](<https://devfeed.tech/tags/security.md>), [security-operations-center](<https://devfeed.tech/tags/security-operations-center.md>), [soc](<https://devfeed.tech/tags/soc.md>), [splunk-cloud](<https://devfeed.tech/tags/splunk-cloud.md>), [splunk-enterprise-security](<https://devfeed.tech/tags/splunk-enterprise-security.md>), [thousandeyes](<https://devfeed.tech/tags/thousandeyes.md>)

### AI overview

A behind-the-scenes account of using ThousandEyes monitoring nodes and dashboards to troubleshoot Wi-Fi performance and roaming issues in the Black Hat USA 2026 Network Operations Center.

### Source excerpt

A behind-the-scenes look at troubleshooting Wi-Fi in the Black Hat USA 2026 Network Operations Center with ThousandEyes.

## Distributed Latency Monitoring at Black Hat

DevFeed: [Distributed Latency Monitoring at Black Hat](<https://devfeed.tech/articles/distributed-latency-monitoring-at-black-hat-8417.md>)

Original publisher: [Read original article](<https://blogs.cisco.com/security/bhusa-2026-te-latency/>)

Author: Adam Kilgore

Published: 2026-09-07T15:00:37Z

Content type: article

Language: en

Sources: [Security @ Cisco Blogs](<https://devfeed.tech/sources/security-cisco-blogs.md>)

Topics: [dashboards](<https://devfeed.tech/topics/dashboards.md>)

Tags: [black-hat](<https://devfeed.tech/tags/black-hat.md>), [command-line](<https://devfeed.tech/tags/command-line.md>), [cybersecurity](<https://devfeed.tech/tags/cybersecurity.md>), [dashboards](<https://devfeed.tech/tags/dashboards.md>), [dns](<https://devfeed.tech/tags/dns.md>), [latency](<https://devfeed.tech/tags/latency.md>), [linux](<https://devfeed.tech/tags/linux.md>), [monitoring](<https://devfeed.tech/tags/monitoring.md>), [network-operations-center](<https://devfeed.tech/tags/network-operations-center.md>), [noc](<https://devfeed.tech/tags/noc.md>), [security](<https://devfeed.tech/tags/security.md>), [thousandeyes](<https://devfeed.tech/tags/thousandeyes.md>)

### AI overview

The article describes a ThousandEyes-based monitoring mesh at Black Hat USA that tracks latency, availability, download speed, and protocol-specific behavior. It combines dashboards and automated tests with on-demand Linux command-line checks for rapid troubleshooting.

### Source excerpt

Learn how the Black Hat NOC/SOC used ThousandEyes, Linux command-line testing, and packet evidence to monitor distributed latency, isolate DNS issues, and validate network performance during a live cybersecurity event.