Post-Quantum Federated Learning: Secure and Scalable Threat Intelligence for Collaborative Cyber Defense

Collaborative threat intelligence via federated learning FL faces critical risks from quantum computing, which can compromise classical encryption methods. This study proposes a quantum-secure FL framework using post-quantum cryptography PQC to protect cross-organizational data sharing. We expose...

Stopping ransomware before it starts: Lessons from Cisco Talos Incident Response

Over the past two and a half years January 2023 through June 2025, Cisco Talos Incident Response Talos IR has responded to numerous engagements that we classified as pre-ransomware incidents. Talos looked back to analyze what key security measures were credited with deterring ransomware deploymen...

Can your EDR handle a ransomware attack? 6-point checklist for an anti-ransomware EDR

Most cybersecurity experts agree that having Endpoint Detection and Response software is essential to fighting ransomware today--but not every EDR is equal. Businesses, especially small-to-medium sized ones with limited budget or IT resources, need to make sure that their EDR is cost-effective,...