diff --git a/Installation-and-set-up/0-installation-basic-first-steps.md b/Installation-and-set-up/0-installation-basic-first-steps.md
index 38a86a526aef29b87fa8821b580e94f2c8c8e67f..7643a10bacb8923408ab78d148fa473267380afd 100644
--- a/Installation-and-set-up/0-installation-basic-first-steps.md
+++ b/Installation-and-set-up/0-installation-basic-first-steps.md
@@ -80,4 +80,15 @@ Download and install the following:
      sudo ln -s /opt/eclipse/eclipse /usr/local/bin/eclipse
      ```
 
----
\ No newline at end of file
+---
+## Personal IDE Choice (VSC):
+
+- Install snap package manager with:
+ ```bash
+   sudo apt update
+   sudo apt install snapd
+```
+
+```bash
+sudo snap install code --classic
+```
diff --git a/cota-frontend/0-moodle-http-security.md b/cota-frontend/0-moodle-http-security.md
index e69de29bb2d1d6434b8b29ae775ad8c2e48c5391..63417db5b944e295c3fb406bdf991b0a6cd6e160 100644
--- a/cota-frontend/0-moodle-http-security.md
+++ b/cota-frontend/0-moodle-http-security.md
@@ -0,0 +1 @@
+## Delete every blocked ip adress and port in HTTP Security