Cisco’s — Geek-Guy.com

Cisco’s new Cloud Control suite enables businesses to create AI agents designed to monitor systems and block potential exploitation attempts.

Quantum Resilience Needs a Common Language. Here’s Where to Start.

June 2, 2026

Navigate the transition to quantum-safe security with Cisco’s Quantum Resilience Framework. We provide a clear path to protecting your network and data against future quantum threats through standardized, multi-layer resilience and clear roadmaps.

Why Network Segmentation Projects Fail: Four Patterns

May 26, 2026

Cisco’s 2026 Segmentation Report analyzes 400 failed segmentation projects and identifies four distinct patterns of failure — and what teams can do about them

Cisco warns of AI inaccuracies in security incident reports

May 22, 2026

Cisco’s research highlights several key issues with AI-generated reports, including inconsistency and standardization challenges due to LLMs using different data for each query and producing slightly different outcomes even with the same data.

From Strategy to Architecture: How Cisco is Building a Quantum-Safe Future

April 30, 2026

Dive into the architecture behind Cisco’s holistic, mutilayered PQC strategy to understand how Cisco is operationalizing the secure communications and secure products across the communication planes, inside the chipset, and down to the firmware that loads before your operating system even boots.

Cisco IMC Flaw Grants Unauthenticated Admin Access

April 2, 2026

A flaw in Cisco’s Integrated Management Controller (IMC) allows unauthenticated attackers to gain administrative access to affected UCS servers, which could potentially lead to full system compromise. The vulnerability “… could allow an unauthenticated, remote attacker to bypass authentication and gain access to the system as Admin,” said Cisco in its advisory. Cisco IMC Flaw…

Chained vulnerabilities in Cisco Catalyst switches could induce denial-of-service

March 25, 2026

Cisco’s widely deployed Catalyst 9300 Series enterprise switches have four security vulnerabilities, two of which could be chained to cause a denial-of-service outage, infrastructure security company Opswat has revealed. The two most operationally significant are CVE-2026-20114 and CVE-2026-20110, which the researchers found could be chained to make possible a dangerous privilege escalation. Opswat’s Unit 515…

Fake PoCs, Misunderstood Risks Cause Cisco SD-WAN Chaos

March 13, 2026

The excitement around Cisco’s latest SD-WAN bugs has inspired some light fraud, misunderstandings, and overlooked risks.

Governments issue warning over Cisco zero-day attacks dating back to 2023

February 25, 2026

Attackers have been exploiting a pair of zero-day vulnerabilities in Cisco’s network edge software for at least three years, and the global campaign is ongoing, authorities said across a series of warnings released Wednesday. The Cybersecurity and Infrastructure Security Agency issued an emergency directive about the global attacks and issued joint guidance with the Five…

Accelerate Security Operations with Cisco’s New Security-Tuned Model

February 12, 2026

Explore a new frontier in LLM quality and speed. Cisco’s Foundation-Sec model delivers high-performance AI summaries for Splunk Security Operations workflows.