Security

Aggressive federal PQE timeline prompts warnings for enterprises

As the Department of War doubles down on post-quantum encryption, enterprises need to get going on plans to establish inventory and remediation programs for post-quantum cryptography, Gartner advises.

IBM, Red Hat, Palo Alto team to secure open-source software

The collaboration will integrate Palo Alto's network-based virtual patching technology with IBM and Red Hat’s Project Lightwell software remediation initiative.

Attackers exploit Cisco Unified CM flaw weeks after patch release

New activity targets CVE‑2026‑20230, an SSRF bug that can allow unauthenticated file writes and potential root‑level access on vulnerable systems.

Rami Rahim’s message for network pros: Legacy networks can’t withstand rigors of AI

Five takeaways for network professionals from Rami Rahim, former CEO of Juniper Networks and current head of HPE Networking.

AI at Work: How SOS 102 is Building Safer Communities in Kazakhstan

FortiBleed campaign exposes 75,000 Fortinet firewalls worldwide

Researchers say threat actors harvested FortiGate credentials at scale, exposing organizations in 194 countries to potential long-term network compromise.

Cisco patches SD-WAN flaw amid evidence of active exploitation

Cisco’s advisory renews attention on SD-WAN management systems that control how enterprises connect sites to cloud environments and critical applications.

How Jeetu Patel made Cisco unrecognizable

Chief Product Officer Jeetu Patel is turning Cisco from a sprawling holding company of dashboards into a unified, AI-native infrastructure platform.

AI-powered WAF, virtual patching: How F5 is hardening networks against frontier threats

F5 adds AI-powered web application firewall (WAF) to guard networks against pre-exploit attacks.

Residential proxies are hiding in plain sight inside enterprise networks

Research from Infoblox finds the traffic routing technology is widespread across corporate, government, and financial networks, and defenders often cannot see it.