Cisco Cloud Web Security Proxy

Place caption above figure the web filtering service in cisco cws creates enforces and monitors web usage policies by applying real time rule based filters and checking an up to date and accurate database for categorizing websites.

Cisco cloud web security proxy.

By eliminating the need to backhaul web traffic through vpn cloud web security relieves web congestion at the headquarters reducing bandwidth use while improving the end user. If there is no client activity the asa polls every 15 miniutes. Connect the appliance to a cisco cloud web security proxy. A cws blocked message follows.

If any client is unable to reach the primary server then the asa starts polling the tower to determine availability. Cisco umbrella s dns layer network security delivers the most secure reliable and fastest internet experience to more than 20 000 organizations. The cisco web security appliance virtual is a software version of cisco web security appliance that runs on top of a vmware esxi kvm hypervisor microsoft hyper v and cisco unified computing system cisco ucs servers. Enforce deeper control with a secure web gateway.

The apps are ranked and scored based on more than 80 risk factors to provide you with ongoing visibility into cloud use shadow it and the risk shadow it poses into your organization. Gain more control transparency and protection easily. Cisco cloud web security key functionality note. Cloud security built into the foundation of the internet.

Web security via selective proxy. User guide for asyncos 11 0 for cisco web security appliances. By enforcing an organization s acceptable usage. Remember that you will get a block or warning message from cws if you are trying to access a blocked or warned site.

Cloud discovery analyzes your traffic logs against microsoft cloud app security s cloud app catalog of over 16 000 cloud apps. A scanning proxy is a cisco cloud web security proxy server on which cisco cloud web security analyzes the web content. Displaying this message is one of the cloud web security functions. Anyconnect routes all roaming web traffic through an ssl tunnel directly to the closest cisco cloud proxy and enforces the same security features that are on premises.

The umbrella swg functionality provides cloud native full proxy capabilities to improve performance and reduce risk by efficiently logging inspecting and controlling web traffic. Umbrella routes requests to risky domains to a selective proxy for deeper url and file inspection. Please refer to the section connectivity to the cloud web security proxy if you are not certain about the connection. Pdf complete book 8 03 mb pdf this chapter 1 14 mb view with adobe reader on a variety of devices.