Cisco launched an agentic AI platform on June 2, 2026, designed to operate and defend critical IT infrastructure. The company also announced that quantum-safe communications are now the default setting for new infrastructure built on its core portfolio.
Key Points
- Cisco launched an agentic AI platform targeting critical IT infrastructure operations and defense.
- Quantum-safe communications are now default for new Cisco infrastructure deployments.
- New Quantum Ready Assessments are included across Cisco's core portfolio.
According to a Cisco press release published on PR Newswire, the platform includes new Quantum Ready Assessments across Cisco's product line. The release describes the system as providing quantum-safe protection by default for customers deploying new infrastructure.
What the Platform Does
The agentic platform uses autonomous AI agents to handle operational tasks and security responses across enterprise networks.
Cisco did not specify which individual products or product lines are included in the initial rollout. The Quantum Ready Assessments are designed to help organizations evaluate their readiness against future quantum computing threats. Quantum-safe defaults apply to new infrastructure deployments rather than existing installations.
The move positions Cisco against a growing field of vendors adding AI-native security capabilities. Enterprise security budgets have shifted toward AI-driven tooling in 2026 as threat volumes have increased.
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Recent Context
Cisco has expanded its AI and security integration work throughout early 2026. The company's broader networking portfolio has faced pressure from cloud-native competitors.
The agentic platform announcement follows a period in which Cisco has accelerated acquisitions and partnerships in the AI infrastructure space. The addition of quantum-safe defaults responds directly to growing enterprise concern about post-quantum cryptographic vulnerabilities. Standards bodies including NIST finalized initial post-quantum cryptography standards in 2024, and enterprise vendors have moved to implement them through 2025 and 2026.
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What Comes Next
Cisco's Quantum Ready Assessments will allow enterprise customers to benchmark their current exposure. Wider adoption of agentic security tooling across the networking sector is expected in the second half of 2026. Competitors including Palo Alto Networks and CrowdStrike have each announced autonomous response features in recent quarters.
Cisco's move to make quantum-safe communications a default rather than an option marks a meaningful shift in how the company is positioning its infrastructure stack.
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