<?xml version="1.0" encoding="UTF-8"?><rss version="2.0"><channel><title>Gateway — Things Worth Sharing</title><description>Bài viết gắn tag Gateway.</description><link>https://cloudsecop.net/</link><item><title>Network policy L4: chặn non-HTTP, DoH bypass và app rule</title><link>https://cloudsecop.net/blog/network-policy-l4-non-http/</link><guid isPermaLink="true">https://cloudsecop.net/blog/network-policy-l4-non-http/</guid><description>Network policy deep-dive: chặn non-HTTP (SSH, RDP, SMTP), chặn DoH bypass DNS filter, app rule cho SaaS, kết hợp WARP, checklist production và playbook siết chặt.</description><pubDate>Thu, 15 May 2025 00:00:00 GMT</pubDate><category>Cloudflare</category><category>Cloudflare One</category><category>Gateway</category><category>Networking</category><category>Zero Trust</category><author>KhaVan</author></item><item><title>Gateway HTTP filtering và TLS decryption: khi DNS không đủ</title><link>https://cloudsecop.net/blog/gateway-http-filtering-va-tls-decryption/</link><guid isPermaLink="true">https://cloudsecop.net/blog/gateway-http-filtering-va-tls-decryption/</guid><description>HTTP inspection deep-dive: cài root CA (MDM, GPO), cạm bẫy cert pinning, mẫu DLP, tenant CASB, lan can pháp lý/quyền riêng tư, playbook triển khai, checklist production.</description><pubDate>Sun, 11 May 2025 00:00:00 GMT</pubDate><category>Cloudflare</category><category>Cloudflare One</category><category>Gateway</category><category>TLS</category><category>DLP</category><category>CASB</category><author>KhaVan</author></item><item><title>Gateway DNS filtering: lớp đầu tiên của Secure Web Gateway</title><link>https://cloudsecop.net/blog/gateway-dns-filtering/</link><guid isPermaLink="true">https://cloudsecop.net/blog/gateway-dns-filtering/</guid><description>Gateway DNS deep-dive: kiến trúc resolver, thứ tự policy, DoH per-device vs DNS location per-site, threat intel category, custom list, log SIEM, checklist production.</description><pubDate>Wed, 30 Apr 2025 00:00:00 GMT</pubDate><category>Cloudflare</category><category>Cloudflare One</category><category>Gateway</category><category>DNS</category><category>Zero Trust</category><author>KhaVan</author></item></channel></rss>