Networking

Blog post

Why post-quantum cryptography matters for securing campus and branch networks

As quantum computing continues to rapidly advance, it will enable "harvest now, decrypt later" attacks, allowing adversaries to collect currently encrypted private data for future decryption. Campus and branch networks will become critical attack surfaces. Discover how Cisco delivers comprehensive and integrated security solutions.

February 18, 2026 3 min read
Blog post

Cisco Live Amsterdam 2026: Protection, Policy and Power at the Foundation of Future-Ready…

Security and resiliency are prerequisites for the agentic enterprise Every major technology wave eventually forces a rethink; in the AI era, that rethink starts with the network. This week at Cisco Live, AI has been a central theme, reshaping applications, operations, and security.  But a more foundational shift is underway: the enterprise network itself is […]

February 10, 2026 5 min read
Blog post

Modernizing Campus Networks with Fabric Architecture

Campus networks face increasing complexity as they support a growing and diverse range of connected devices. Cisco’s fabric architecture—especially through solutions like SD-Access and the cloud-managed Meraki dashboard—simplifies and unifies network management, enabling secure, scalable, and future-ready operations by automating processes and leveraging existing investments.

January 28, 2026 4 min read
Blog post

Delivering Resilient Mission-Critical Communications for Demanding Industries

In sectors like manufacturing, defense, shipping, and mining, mission-critical communications cannot fail. Cisco enables customers with intelligent network assurance and automation that provide the visibility, control, and agility needed to overcome connectivity challenges. By combining resilient satellite communications, real-time SLA visibility across multiple secure paths, seamless integration with SD-WAN, and automation for dynamic failover, network operators can ensure continuous, secure, and high-quality connectivity.

January 28, 2026 2 min read
Blog post

Safeguard Your WAN from Quantum Computing Threats

Quantum computers will break today’s public-key encryption, making WAN traffic especially vulnerable to harvest now, decrypt later (HNDL) attacks. The new Cisco 8000 Series Secure Routers enable early quantum-safe protection with post-quantum pre-shared keys (PPKs) and built-in post-quantum cryptography (PQC) to secure data in transit and future-proof WAN security.

January 13, 2026 5 min read