Differences

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--- deb_debris [2025/05/02 16:42] – [＋Work logs] Júne Park
+++ deb_debris [2026/09/23 20:14] (current) – external edit 127.0.0.1
@@ Line 58: / Line 58: @@
 ==== ＋Work logs ====
-  * System Upgrade ''**Ubuntu 24.04 noble numbat**''<sub>  --- Updated on //2025/05/02 07:42// </sub>
+  * System Upgrade ''**Ubuntu 24.04 noble numbat**''<sub>--- Updated on //2025/05/02 07:42//</sub>
-  * Attach Ubuntu Pro subscription <sub>  --- Updated on //2024/05/21 17:41// </sub>
+  * Attach Ubuntu Pro subscription <sub>--- Updated on //2024/05/21 17:41//</sub>
-  * Upgrade ''php 8.2'' and purge ''php 7.4'', ''php 8.0'' and ''php 8.1'' <sub>  --- Updated on //2023/06/04 03:57// </sub>
+  * Upgrade ''php 8.2'' and purge ''php 7.4'', ''php 8.0'' and ''php 8.1'' <sub>--- Updated on //2023/06/04 03:57//</sub>
-  * Upgrade ''Ubuntu 22.04.1 LTS (Jammy Jellyfish)'' <sub>  --- Updated on //2022/09/09 17:40// </sub>
+  * Upgrade ''Ubuntu 22.04.1 LTS (Jammy Jellyfish)'' <sub>--- Updated on //2022/09/09 17:40//</sub>
-  * Fresh installation for Ubuntu Server 20.04 ''focal'' <sub>  --- Updated on //2020/10/12 20:44// </sub>
+  * Fresh installation for Ubuntu Server 20.04 ''focal'' <sub>--- Updated on //2020/10/12 20:44//</sub>
-  * Upgrade ''mariadb 10.5'' <sub>  --- Updated on //2020/08/31 13:15// </sub>
+  * Upgrade ''mariadb 10.5'' <sub>--- Updated on //2020/08/31 13:15//</sub>
-  * Get certificates for ''sayah.kr'' <sub>  --- Updated on //2020/06/28 19:09// </sub>
+  * Get certificates for ''sayah.kr'' <sub>--- Updated on //2020/06/28 19:09//</sub>
-  * Install ''WordPress'' {{mdi>wordpress}} for ''sayah'' <sub>  --- Updated on //2020/06/28 19:07// </sub>
+  * Install ''WordPress'' {{mdi>wordpress}} for ''sayah'' <sub>--- Updated on //2020/06/28 19:07//</sub>
-  * Change ''backup rsync'' to another partition <sub>  --- Updated on //2020/06/27 04:01// </sub>
+  * Change ''backup rsync'' to another partition <sub>--- Updated on //2020/06/27 04:01//</sub>
-  * Install ''Nextcloud'' named ''cloud.ejestate.tk'' <sub>  --- Updated on //2020/03/29 22:22// </sub>
+  * Install ''Nextcloud'' named ''cloud.ejestate.tk'' <sub>--- Updated on //2020/03/29 22:22//</sub>
 === ＋Que to do ===
@@ Line 149: / Line 149: @@
 ----
+==== Optimize Global SSL setting ====
+Edit ''/etc/nginx/nginx.conf'' to apply global settings
+<code nginx>
+http {
+    # ... existing configuration ...
+    # Global SSL session cache (add this section)
+    ssl_session_cache     shared:SSL:50m;
+    ssl_session_timeout   1d;
+    ssl_session_tickets   off;
+    # Optional: Global SSL protocols and ciphers
+    ssl_protocols         TLSv1.2 TLSv1.3;
+    ssl_prefer_server_ciphers off;
+    # ... rest of your http configuration ...
+    # Include server blocks
+    include /etc/nginx/sites-enabled/*;
+}
+</code>
+Edit each nginx configuration file in ''/etc/nginx/sites-available/*'' and eliminated following lines
+<code nginx>
+# Remove these lines from other server blocks:
+ssl_session_cache     shared:SSL:20m;  # or any size
+ssl_session_timeout   1d;              # or any timeout
+ssl_session_tickets   off;             # or on
+ssl_protocols         TLSv1.2 TLSv1.3; # if you made it global
+ssl_prefer_server_ciphers off;         # if you made it global
+</code>
+----
 ===== Solved problems =====