Network Fingerprints

4 articles tagged with "Network Fingerprints"

Infographic showing February 2026 credential-stuffing attack on Palo Alto GlobalProtect: 8,575 unique IPs, 3 attack waves, 48-hour duration. ELLIO branding at bottom.

Threat/Vulnerability News_February 26, 2026_4 min

Coordinated Credential-Stuffing Campaign Targets Palo Alto GlobalProtect Portals

A coordinated credential-stuffing campaign hit GlobalProtect VPN portals with 8,575 IPs in 48 hours. Three attack waves, 78 targeted usernames, one password. Our team breaks down the timeline, infrastructure, fingerprints, and what defenders can do.

ELLIO Threat Research Lab

Network Fingerprints

Technical Articles_August 29, 2025_2 min

Every packet tells a story: The evolution of fingerprinting and netsec

The journey began in 1969, when the very first RFC - Request for Comments - was published. Explore key milestones that shaped network security and the practice of network fingerprinting.

ELLIO Threat Research Lab

BSidesEvents

Technical Articles_June 16, 2025_1 min

Video: How to capture real value from network fingerprinting in practice

Learn practical tips for deploying JA4, JA3, and MuonFP fingerprints in your security operations. Get expert insights from Vlad Iliushin and discover how to unlock their full defensive value.

ELLIO Threat Research Lab

Network Fingerprints

Technical Articles_October 14, 2024_17 min

IP Blocking vs TCP Fingerprint Blocking: How to Use and Combine Them

Learn how combining Threat Intelligence-based IP blocking and TCP fingerprinting enhances network security by disrupting attacker reconnaissance.

Vlad Iliushin, ELLIO Threat Research Lab