Activity in Security
ISE 3.4 Not joining Domain
I have a new install of ISE 3.4 Patch 5. When trying to join the local domain we keep getting Error 5 Access Denied. When running the debug wizard i am seeing the 40074 LW Error_not_joined. Wen I run the troubleshooting the Kerberos SASL connectivi...
VPN Tunnel Est. issue -between two Sites, Site1: UAE site2: Egypt
Hi ,We are currently facing an issue establishing a site-to-site VPN tunnel between our UAE and Egypt sites.We have tested multiple VPN configurations and firewall combinations, but the issue remains unresolved:Site 1: UAESite 2: EgyptIPsec site-to-s...
ISE Posture Client Provisioning Portal(Captive Portal)Issue on macOS
Hi, I configured the ISE Posture agent to check for the installation status of five applications on macOS and Windows. However, on macOS devices, the Client Provisioning Portal appears when logging into Wi-Fi, but when opened, it displays the error: ...
IPsec Ikev1 tunnel issue
I have attached logs and detail of tunnel.
ESA AMP - malicious emails delivered, even positively verdicted
Hello,sometimes we see, even AMP has identified an attachment as "malicious", the mail is delivered to the user's inbox from the AMP quarantine on SMA. There is no indication of the behavior in the logs (per-day limit is also not reached at this time...
FTD upgrade fail due to expired DefaultInternalCertificate
I am going to upgrade my firewalls from 7.4.3-315 to 7.4.4-462, but after a successful Pre-check the upgrade stops because of expired certificates (DefaultWebserverCertificate and DefaultInternalCertificate). I have created a new webserver certificat...
D345 Duo Release Notes for August 14, 2026
Hello everyone! Here are the release notes for our most recent updates to Duo. Public release notes are published on the Customer Community every other Friday, the day after the D-release is completely rolled out to commercial deployments. You can su...
Packet Tracer ASA: TCP blocked to DMZ but ICMP works - known bug?
I'm building an enterprise lab topology in Cisco Packet Tracer — a simulated hospitalnetwork with segmented VLANs, dual core switches, and an ASA 5506-X acting as theperimeter firewall in front of a DMZ.**Topology summary:**Internal VLANs (10 total) ...
GA Release of Global Routing Table for Cisco Secure Access
We are pleased to announce the General Availability of the Global Routing Table feature in Cisco Secure Access. This centralized routing table provides a comprehensive view of all routes used to direct traffic between users and private resources acro...
SSH Terrapin Prefix Truncation Weakness (CVE-2023-48795) on C9120AXI-E
We receive this vulnerability on Cisco C9120AXI-E Access Point, Let me know if anyone has solution for this vulnerabilityCVE ID: CVE-2023-48795https://bst.cisco.com/bugsearch/bug/CSCwi61646?rfs=qvloginhttps://www.tenable.com/plugins/nessus/187315
Duo Legacy AD Protection 1.0.1 and 1.0.0 released 2026-08-25
On today's date in 2012, Voyager 1 became the first spacecraft to enter interstellar space! Launched in 1977, it is the human-made object furthest from our planet, and took the famous "Pale Blue Dot" photo of Earth.Here are release notes for new Duo ...
Secure Access Change Log for 2026-08-14 to 2026-08-20
Cisco Secure Access Change LogRelease window: 2026-08-14 to 2026-08-20SummaryData Security Posture Management general availabilityLocation-Based Zero Trust Access Profiles Environment: Commercial CloudEnhancementsData Security Posture Management (DSP...
Legitimate SaaS domain sinkholed by OpenDNS. Requesting human review
Hello,I am the owner/creator of lodestar-cre.com, a B2B SaaS product for Lodestar, which is a commercial real estate portfolio analytics platform. The domain has been flagged by Cisco OpenDNS/Umbrella which is blocking prospective enterprise customer...
Lookg for mail volume report and trends in ironport
I am needing to find mail volume report and mail trends. for example,. for incoming emails. I wanted to know how many exteranl incomin emails received pre recievin domain in last 90 days or 1 year. like wise, I also needing for external outoging ema...
Announcing: Cisco Secure Access Skills in AI Canvas in Cloud Control
Feature OverviewWe are thrilled to announce that Cisco Secure Access skills are now available in AI Canvas, the collaborative agentic workspace within Cisco Cloud Control! This release, available to US tenants, brings a broad set of Secure Access cap...
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