Joe Marshall, Senior Security Strategist, Cisco Talos, discusses how Project PowerUp is helping to keep the lights on in Ukraine in the face of electronic warfare.

Cisco reported fourth quarter revenue of $13.6 billion, net income on a generally accepted accounting principles (GAAP) basis of $2.2 billion or $0.54 per share, and non-GAAP net income of $3.5 billion or $0.87 per share.

Cisco's EVP and Chief Product Officer, Jeetu Patel, discusses the future of Wi-Fi 7 and how It's not just about faster speeds—it's about smarter, more secure, and adaptable networks.