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1. help.zscaler.com › zia › about-dns-controlAbout DNS Control | Zscaler

   help.zscaler.com › zia › about-dns-control

   Information on the Zscaler service's DNS Control. With this, you can define rules that control DNS requests and responses.

2. www.zscaler.com › resources › referenceZscaler DNS Security and Control | Reference Architecture

   www.zscaler.com › resources › reference

   Zscaler provides the capability to examine and modify DNS requests sent using multiple protocols, including transport control protocol (TCP), user datagram protocol (UDP) streams, and DNS over HTTPS (DoH). Zscaler’s proxy architecture and full TLS/SSL inspection allows for the inspection and modification of DoH streams as well.

3. Videos

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4. community.zscaler.com › s › questionWhat is DNS Control? - community.zscaler.com

   community.zscaler.com › s › question

   • Cached

   DNS Control also includes detailed dashboard reporting and forensically complete and enriched logs for every DNS transaction. DNS Control is available as a module of Cloud Firewall, included in the Essential edition (new for FY23) or available standalone. DNS Control features include: Complete visibility and control into every DNS requests and ...

5. www.zscaler.com › securing-dns-over-https-dohSecuring DNS over HTTPS (DoH) - Zscaler

   www.zscaler.com › securing-dns-over-https-doh

   • Cached

   Dec 15, 2023 · Securing DNS with Zscaler using zero trust controls in the cloud. Zscaler provides a proxy and security control layer in our Zero Trust Exchange for all traffic including DNS. All DNS over HTTPS and standard DNS traffic is fully inspected regardless of what DNS resolver service is used by the endpoint. Zscaler also secures recursive and ...

6. community.zscaler.com › zenith › sConfiguring Client Connector for DNS Control (and ... - Zscaler

   community.zscaler.com › zenith › s

   • Cached

   DNS Control deployment architectures, options Cloud Firewall. The DNS Control module provides DNS security and DNS performance capabilities in an industry-unique DNS proxy model. Being a DNS proxy (and along with web proxy in the SWG) means that all DNS traffic is inspected regardless of destination and traffic type.

7. community.zscaler.com › zenith › sHow To: Differentiated DNS Control Policy for Guest ... - Zscaler

   community.zscaler.com › zenith › s

   • Cached

   This is especially useful, when migrating from a DNS provider, such as Zscaler Shift (now approaching EOL) or a 3rd party DNS resolver, to Zscaler DNS Control/ZTR. One of the common requirements of such a "tunnel-less" DNS deployment is to have differentiated DNS Control policies based on the type of user or devices, such as different polices for guests/contractors vs. authorized users vs. IOT ...

8. People also ask

   What is Zscaler & how does it work?

   • Zscaler provides a proxy and security control layer in our Zero Trust Exchange for all traffic including DNS. All DNS over HTTPS and standard DNS traffic is fully inspected regardless of what DNS resolver service is used by the endpoint. Zscaler also secures recursive and iterative requests.

   Securing DNS over HTTPS (DoH) | Zscaler

   www.zscaler.com/blogs/product-insights/securing-dns-over-https-doh

   See all results for this question

   What is Zscaler DNS control?

   • Information on the Zscaler service's DNS Control. With this, you can define rules that control DNS requests and responses.

   About DNS Control | Zscaler

   help.zscaler.com/zia/about-dns-control

   See all results for this question

   What is Zscaler DNS proxy architecture?

   • Figure 8. Zscaler’s DNS proxy architecture means that no mater where a DNS request is going or over what protocol, inspection and control are still available to you. Users cannot avoid inspection by simply hiding in another protocol, choosing a different server, or being outside the office with a disabled VPN.

   Zscaler DNS Security and Control | Reference Architecture

   www.zscaler.com/resources/reference-architectures/zscaler-dns-security-and-control-reference-architecture.pdf

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   Should Zscaler block DNS traffic?

   • Zscaler recommends blocking the traffic matching the rule, but only if the permited DNS traffic is defined in a higher-ranked rule. Fallback ZPA Resolver for Locations: The Fallback ZPA Resolver for Locations rule is predefined to redirect source IP anchored traffic from location users to the preconfigured IP pools during control plane maintenance.

   Zscaler DNS Security and Control | Reference Architecture

   www.zscaler.com/resources/reference-architectures/zscaler-dns-security-and-control-reference-architecture.pdf

   See all results for this question

   Can I use Zscaler as a Primary DNS resolver?

   • You can choose to have Zscaler be the primary DNS resolver via the ZTR service, or continue to leverage an external resolver. The ZIA service directs your requests to the DNS resolver service of your choice. The ZTR exists with all Zscaler data centers and can quickly respond to your users with consistent responses.

   Zscaler DNS Security and Control | Reference Architecture

   www.zscaler.com/resources/reference-architectures/zscaler-dns-security-and-control-reference-architecture.pdf

   See all results for this question

   Does Zscaler support EDNS Client Subnet injection?

   • Zscaler supports extension mechanisms for DNS (EDNS) client subnet (ECS) injection to obtain DNS responses from geolocated DNS resolvers. This extension mechanism allows you to pass the IP address or subnet information for the client along with the DNS request.

   Zscaler DNS Security and Control | Reference Architecture

   www.zscaler.com/resources/reference-architectures/zscaler-dns-security-and-control-reference-architecture.pdf

   See all results for this question

9. help.zscaler.com › zscaler-deployments-operationsDNS Control Deployment and Operations Guide | Zscaler

   help.zscaler.com › zscaler-deployments-operations

   Describes the benefits of and the steps necessary to enable DNS Control in Zscaler Internet Access (ZIA). All. All. Experience Center. Secure Internet and SaaS Access ...