2026 Q2 Threat Report: Track the Threats Shaping Enterprise Risk

XDR Security

Learn how XDR helps organizations detect and respond to threats better by using a combination of network, computer, and cloud security.

Select Blog Category

August 7, 2026

Unified Security Solution Guide: Evaluating Fidelis Elevate Across Features, Deployment, and Integrations

Evaluate Fidelis Elevate® across security capabilities, deployment requirements, integrations, threat investigation, and

August 5, 2026

Detecting East-West Traffic Anomalies in Real Time with Fidelis Network

Learn how Fidelis Network® detects east-west traffic anomalies, lateral movement, and internal

August 4, 2026

Why Endpoint Data Alone is Not Enough for an Effective XDR Strategy

Endpoint data alone can't support an effective XDR strategy. See why EDR

August 3, 2026

How to Inspect Encrypted Traffic in Enterprise Networks: The Fidelis Approach

Learn how Fidelis inspects encrypted traffic using DSI, NDR, and selective SSL

August 3, 2026

The Role of EDR in Securing Healthcare Endpoints

Learn how EDR for healthcare helps protect patient data, medical devices, and

July 31, 2026

How Fidelis Deception Turns Your Attack Surface into a Defensive Advantage

Discover why traditional security fails to stop attackers inside your network and

July 30, 2026

How Cloud Workload Protection Solutions Reduce Data Exfiltration Risk

Learn how CWPP solutions detect and stop cloud data exfiltration using workload-level

July 28, 2026

How Linux Permission Validation Flaws Can Lead to Privilege Escalation: Lessons from CVE-2026-46333

Linux Kernel Ptrace Permission Validation explained: Learn how CVE-2026-46333 enables privilege escalation,

July 28, 2026

What XDR Maturity Looks Like in Enterprise Security Operations

Learn what XDR maturity looks like in enterprise security operations and how

July 27, 2026

How Fidelis Elevate Enables Multi-Layered Defense Across Network, Endpoint, Cloud, and Deception

See how Fidelis Elevate correlates network, endpoint, cloud, and deception to stop

July 24, 2026

How Fidelis Elevate® Achieves Active Threat Detection

Explore the technical mechanics behind Fidelis Elevate®'s Active Threat Detection, including Deep

July 16, 2026

Key Capabilities EDR Software for OT Environments Must Have

Discover the 10 essential capabilities EDR software for OT environments must have,

Get Started

See Fidelis Security platforms in action. Learn how our fast scalable platforms provide full visibility, deep insights, and rapid response to help security teams worldwide protect, detect, respond, and neutralize against advanced cyber adversaries.