Cyber threats are constant—and escalating. To defend networks and critical assets, today’s IT professionals need more than just awareness—they need structured, tested methods to detect, respond, and recover. The average breach costs $4.45 million—making fast, skilled response more critical than ever.

The CyberSec First Responder (CFR) course from CertNexus equips practitioners with the skills to assess risk, monitor for intrusions, analyze threats, and respond to incidents in real time. Built around leading frameworks like NIST 800-61r2 and PPD-41, this 5-day course prepares learners to protect information systems and carry out Defensive Cyber Operations (DCO) effectively.

This course also prepares candidates for the CFR-410 certification exam, validating their ability to detect, contain, analyze, and recover from cybersecurity incidents across modern network environments.

EC-Council’s C|HFI program prepares cybersecurity professionals with the knowledge and skills to perform effective digital forensics investigations and bring their organization into a state of forensic readiness. Establishing the forensics process, lab, evidence handling procedures, and investigation techniques are required to validate/triage incidents and point the incident response teams in the right direction. Forensic readiness is crucial as it can differentiate between a minor incident and a major cyber-attack that brings a company to its knees.

This intense hands-on digital forensics program immerses students in over 68 forensic labs, working on crafted evidence files utilizing the tools of the world’s top digital forensics professionals. Students will go beyond traditional hardware and memory forensics, covering current topics in cloud forensics, mobile and IoT, and investigating web application attacks and malware forensics. The C|HFI presents a methodological approach to computer forensics, including searching and seizing, chain-of-custody, acquisition, preservation, analysis, and reporting of digital evidence. Students learn various forensic investigation techniques and standard forensic tools. As they learn how to acquire and manage evidence through various operating environments, students also learn the chain of custody and legal procedures required to preserve evidence and ensure it is admissible in court, enabling the eventual prosecution of cyber criminals and containing liability on the victim organization.

Is your network access policy protecting your data—or blocking your users?

Up to 70% of organizations say they lack full visibility into who’s accessing their systems—opening the door to both security risks and productivity gaps. The Implementing and Configuring Cisco Identity Services Engine (SISE) Training Course gives you the skills to fix that. You’ll learn to deploy Cisco ISE v3.x and enforce identity-based policies across wired, wireless, and VPN networks. Through expert instruction and hands-on labs, you’ll configure guest portals, BYOD onboarding, device profiling, posture checks, and TrustSec controls.

This course also prepares you for the SISE v4.0 certification exam, helping you validate your expertise in Cisco ISE deployment, configuration, and troubleshooting as part of a Zero Trust strategy.