Redundancy in Cybersecurity: High Availability, Testing, and Vendor Diversity Explained!

In this video, we break down everything you need to know about redundancy in cybersecurity and IT infrastructure. Learn how to design systems for high availability, ensure failover readiness, implement redundancy testing, and why vendor diversity and power backups are crucial for business resilience. From disaster recovery planning to tabletop exercises and simulations, we cover the key strategies that keep systems operational—even when things go sideways. Whether you're prepping for a certification, working in a SOC, or just want to boost your cyber knowledge, this video has the essentials covered. ✅ Topics Covered: High availability and fault tolerance Redundancy testing and simulations Power redundancy and infrastructure resilience Vendor diversity and flexibility Defense in depth