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Enhancing DNS security: NetScaler's role in facilitating encrypted DNS traffic with TLS in Proxy Mode

https://community.citrix.com/events/event/59-enhancing-dns-security-netscalers-role-in-facilitating-encrypted-dns-traffic-with-tls-in-proxy-mode/

Event created by Isha Khurana

Tune in to the 30 min technical hands-on Live Demos delivered by our NetScaler Engineers. This session is curated for users who are day-to-day users of NetScaler or are willing to get acquainted with the NetScaler solutions. Learn directly from the experts and ask any questions live on the configuration, troubleshooting and best practices.Recording will be available here soon

Agenda:

Do you require secure DNS but are constrained by outdated servers?  Now you can proxy your DNS queries over TLS. This technique lets you encrypt your DNS requests with TLS, even if your servers only understand plain text. Think of it as a translator, converting modern, encrypted queries into a format your outdated systems can handle. This means enhanced privacy and security without ditching your legacy infrastructure. Sounds like a win-win? Dive deeper and discover how this innovative approach can protect your data while keeping your DNS functioning smoothly. 

In this live demo, our NetScaler experts will showcase

  • How NetScaler facilitates encrypted DNS traffic using the Transport Layer Security (TLS) protocol in proxy mode

Speakers:

@Uttam Somani

Product Manager

NetScaler

@Bibek Ranjan Sahu

Sr. Software Engineer

NetScaler
 

 

Watch on Demand

 

 

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    https://community.citrix.com/events/event/59-enhancing-dns-security-netscalers-role-in-facilitating-encrypted-dns-traffic-with-tls-in-proxy-mode/

    Recommended Comments

    Newcomer

    olicuk

    Members

    Hi, the event description and the video state that "This technique lets you encrypt your DNS requests with TLS, even if your servers only understand plain text."; however the video unfortunately doesn't go into the detail of this, focussing more on using DoT on both inbound and outbound sides of the NetScaler. I have created a DNS_TCP VS which is successfully bound to DOT services, and health-checking itself using DoT and appears up; however plain text DNS uses UDP 53 not TCP. Any attempts to map a UDP 53 are giving me protocol mismatch errors. How should this be dealt with.

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