Cloud Security

Overview Cisco Umbrella provides end customers with on-and off-network protection from cyber attacks, such as malware, phishing, and command and control callbacks. Umbrella makes it fast and easy to proactively enforce your policies and gain full vis...

Dears,Please note that we have a Customer that has Fortiproxy installed and configured. He would like to have cisco Umbrella while maintain its current Proxy Solution. Could you please advise if this is feasible and which security services will be ac...

How does 802.1Q trunking work over an external ip? If TCP and UDP are protocols, isn't 802.1Q just another protocol? and wouldn't it totally negate my firewall if i enabled it to directly connect with my ISP as zone-based firewalls only deal with tcp...

This might be a stupid question but 30 days the furthest the reports go back on Cisco Umbrella? I am trying to get a full year overview of everything (All blocked requests, Security blocks). 

Hi, We have received an Alert from our Meraki  appliance - Malware download blocked,can you please let me know either its Microsoft update or real malware which we need to clear on client system.W32.CE50C60FA6-68.SBX.VIOC?

Hello, I have a customer who wants to make the CDA work in their environment. CDA Version:<hostname>/admin# sh ver Cisco Application Deployment Engine OS Release: ADE-OS Build Version: ADE-OS System Architecture: i386 Copyright (c) 2005-2011 by Cis...

I have a server on the internet with public IP,  I need a secure solution to access the server overinternet with consideration of cost and efficiency.1- site to site VPN 2-site to cloud VPN 3-client to site VPN any Ideas? 

Hello,  We´ve encountered a situation where a competing partner is able to present a far better pricing than we have been able to present to our partner allthough our partner has a MSLA agreement. I would like to know if there is a combination SKU av...

Hi AllWe use a cloud based url filtering product but we seem to run into issues with some servers that bypass this and need to go to the internet direct.the issue with this is when we allow IP based rules, they seem to constantly change and so we nee...

I am testing failover of Umbrella VA. I have two at my site and for testing powered off the primary Umbrella VA. My windows machine is configured with DNS servers as VA1 and VA2. When I power off VA1, and try nslookup from windows machine, the dns re...

Folks,  Has anyone designed/deployed NGFWv in a transit hub VPC?  I need to deploy NGFWv in a FW sandwich model. Allowing the firewall to monitor and secure traffic between VPCs, to the internet, ingressing and egressing from on-premises. I would lik...

Hello ! Does the Cisco AMP for Endpoint Solution has some limitation regarding the quantitiesof files that will be analyzed in Threat Grid cloud / Talos from one endpoint ? Does the Cisco AMP for ESA/WSA/Network has some limitation regarding the quan...