If you're already encountering blocks, I don't think you can assume there won't be blocks on QUIC unfortunately. Here are just a selection of vendors advice. Th

If you're already encountering blocks, I don't think you can assume there won't be blocks on QUIC unfortunately. Here are just a selection of vendors advice. There's plenty of them, and they are probably used by some schools, libraries etc. https://knowledgebase.paloaltonetworks.com/KCSArticleDetail?id=kA10g000000ClarCAC https://knowledgebase.paloaltonetworks.com/KCSArticleDetail?... > Our recommendations: > Palo Alto Networks recommends creating a security policy in the firewall to block the QUIC application. https://community.spiceworks.com/topic/2146987-do-you-block-quic https://community.spiceworks.com/topic/2146987-do-you-block-... > Do You Block QUIC > Thinking about it, ... > Yes, ... > Yes, ... > Yes, ... > No, ... https://www.fastvue.co/fastvue/blog/googles-quic-protocols-security-and-reporting-implications/ https://www.fastvue.co/fastvue/blog/googles-quic-protocols-s... > How Google’s QUIC Protocol Impacts Network Security and Reporting > ... inadvertently created a security hole for many organizations. > ... At the time of writing, the advice from most firewall vendors is to block QUIC until support is officially added to their products. https://help.zscaler.com/zia/managing-quic-protocol https://help.zscaler.com/zia/managing-quic-protocol > Managing the QUIC Protocol > Zscaler best practice is to block QUIC https://www3.trustwave.com/support/kb/print20269.aspx https://www3.trustwave.com/support/kb/print20269.aspx > Blocking web traffic over QUIC > The recommended fix is to block outbound UDP on ports 80 and 443 ...