Latest updates for Cisco Secure Firewall

Fresh curated links around Cisco Secure Firewall are collected here so marketers can spot useful updates and turn timely ideas into posts faster.

Recent items include:

  • We third-party tested our firewall built for AI-scale. The test tools hit their limit first.
  • Managed Security Firewalls: A Practical Guide to Stronger Threat Protection
  • Cisco Secure Access with MCP Infrastructure at Black Hat Asia 2026

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Fresh articles and ideas

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blogs.cisco.com /21 hours ago

We third-party tested our firewall built for AI-scale. The test tools hit their limit first.

We tested Cisco Secure Firewall 6160 with NetSecOPEN for AI-scale. It delivered 5X more throughput than previously tested and 100% threat block rate.

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onrec.com /1 month ago

Managed Security Firewalls: A Practical Guide to Stronger Threat Protection

Stuart Gentle Publisher at Onrec 19 May 2026|Managed Security Firewalls: A Practical Guide to Stronger Threat ProtectionEvery connected business faces constant pressure from malic...

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blogs.cisco.com /1 month ago

Cisco Secure Access with MCP Infrastructure at Black Hat Asia 2026

Cisco Secure Access provides the DNS resolution and security at Black Hat Asia.

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blogs.cisco.com /1 month ago

Fusing Security and Networking: Your Fastest Path to Profitability

Discover how Cisco Cloud Control and LiveProtect unify security and networking to protect infrastructure. Learn how our latest innovations and stacked partner incentives can drive...

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networkengineering.stackexchange.com /1 month ago

ACL issues, packages are blocked going out despite the list being applied on the inbound interface [closed]

I am studying for my upcoming networking finals and I am struggling with configuring an access list. The list is applied on the WAN interface (Gig0/0) of the right router and set t...

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blogs.cisco.com /1 month ago

From Log Flood to Threat Signal: Cisco and Splunk Bring Context to Modern Defense

Cisco is bringing more detailed visibility into Splunk across Cisco Firewall and Isovalent, helping teams act across hybrid environments with greater speed and confidence.

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thehackernews.com /1 month ago

Cisco Catalyst SD-WAN Manager CVE-2026-20245 Flaw Actively Exploited – No Patch Available

Cisco has warned that a high-severity security flaw impacting Catalyst SD-WAN Manager has come under active exploitation. The vulnerability, tracked as CVE-2026-20245, carries a C...

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cloud.google.com /3 weeks ago

Zero-Day Exploitation of Vulnerability (CVE-2026-20245) in Cisco Catalyst SD-WAN Manager

Written by: Chester Sng, Pete Boonyakarn, Logeswaran Nadarajan Introduction  In early 2026, Mandiant identified a threat actor targeting SD-WAN infrastructure at a service provide...

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cybersecuritynews.com /1 week ago

Top 10 Best Next-Generation Firewall (NGFW) Solutions in 2026 

If you’re shortlisting the best next-generation firewall for 2026, Palo Alto Networks’ PA-Series is our top overall pick for its App-ID application control and machine-learning thr...

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thehackernews.com /3 weeks ago

Cisco Catalyst SD-WAN Zero-Day CVE-2026-20245 Exploited to Gain Root Access

An unknown threat actor exploited a recently disclosed high-severity security flaw impacting Cisco Catalyst SD-WAN as a zero-day at least two months before it was publicly disclose...

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smartermsp.com /1 month ago

Cybersecurity Threat Advisory: Cisco Catalyst SD-WAN zero day vulnerability

An authentication bypass zero-day vulnerability, tracked as CVE-2026-20182 with a maximum CVSS score of 10.0, has been identified in Cisco Catalyst SD-WAN Controller and Manager. T...

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gbhackers.com /1 month ago

Critical Vulnerability in Cisco Secure Workload Threatens Enterprise API Security

Cisco has disclosed a critical security vulnerability in its Secure Workload platform that could allow unauthenticated attackers to gain high-level administrative access to sensiti...

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geeky-gadgets.com /2 weeks ago

10 Next-Gen Firewall Platforms Every IT Admin Should Know About

Perimeters don’t look like they used to. Users connect from home, co‑working spaces, airports, and random cafés. Apps have moved too. Some sit in your data center. Many live in the...

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blogs.cisco.com /3 weeks ago

Engineering Resilience: Lessons from the Front Lines of Cisco’s SSE Deployment

Cisco IT secured an AI-powered workforce by moving to a unified, cloud-native Security Service Edge fabric, reducing help desk cases by 18% and eliminated 20+ legacy VPNs.

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blogs.cisco.com /1 month ago

Cisco SASE with Meraki: Get in the Fast Lane to SASE

Simplify your security with Cisco SASE with Meraki. Easily integrate SD-WAN with SSE for fast, automated protection across your hybrid network.

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cybersecuritynews.com /1 month ago

Cisco SD-WAN vManage Vulnerability Exploited in Zero-Day Attacks

Cisco has disclosed a critical security issue in its Catalyst SD-WAN Manager (formerly vManage) that is now being actively exploited in zero-day attacks, raising concerns for enter...

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blogs.cisco.com /1 month ago

Cisco Secure Access and Island Browser Enable Zero Trust Everywhere

The integration between Cisco Secure Access and Island enterprise browser improves the user experience while reducing risk by connecting and protecting user access to private appli...

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thehackernews.com /1 month ago

Cisco Releases Security Updates for Actively Exploited SD-WAN Manager Flaw

Cisco has released security updates for a medium-severity security flaw in Catalyst SD-WAN Manager that has come under active exploitation in the wild. The vulnerability, tracked...

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blogs.cisco.com /1 month ago

Cisco Secure Access and Microsoft Edge for Business Integration

Announcing the new integration between Cisco Secure Access and Microsoft Edge for Business, designed to enhance enterprise browser security and protect an organization’s applicatio...

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vcdx181.com /1 month ago

Moving Beyond Firewalls: Kernel-Level Cross-VPC…

<p>Moving Beyond Firewalls: Kernel-Level Cross-VPC Isolation in VCF 9.1 | #vExpert Puneet Sharma Moving Beyond Firewalls: Kernel-Level Cross-VPC… While eff...

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blogs.cisco.com /1 month ago

Layered Defense for the Plant Floor: Simplifying OT Security

AI can exploit vulnerabilities faster than humans can patch them. By embedding segmentation and remote access into the network, Cisco shifts industrial security from reactive monit...

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blogs.cisco.com /1 month ago

In the AI era, defense starts with the network. Here’s how Cisco is doing it.

Get an inside look at Cisco's internal secure networking approach to defending against rising AI threats.

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thehackernews.com /1 month ago

Cisco Patches CVE-2026-20230 in Unified CM as Exploit Code Goes Public

Cisco has patched a bug in Unified Communications Manager that lets an unauthenticated attacker on the network write files to the box and, from there, climb to root. It is tracked...

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gbhackers.com /3 weeks ago

Cisco Catalyst SD-WAN Manager Zero-Day Exploited to Gain Root Access via Malicious CSV Upload

Cisco Catalyst SD-WAN Manager instances are currently being targeted in a zero-day exploitation campaign that allows attackers to escalate their privileges to root through a malici...

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Sources covering Cisco Secure Firewall

smartermsp.com

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blogs.cisco.com

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blogs.vmware.com

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cloudblog.withgoogle.com

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cybersecuritynews.com

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feeds.feedburner.com

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