feat: review module materials

stage1/modules/client-server/README.md

@@ -23,10 +23,9 @@ Students will:
 
 Students are encouraged to study the following resources:
 
-//TODO: revise resources
-
-1. [Network communication part 1](https://www.youtube.com/watch?v=4jA9Nea51T8)
-2. [Network communication part 2](https://www.youtube.com/watch?v=_8GoJck9O9Y)
+1. **Network Communication:**
+- [RS School Webinar on Network Communication part 1 (RU)](https://www.youtube.com/watch?v=4jA9Nea51T8) - 2 hours
+- [RS School Webinar on Network Communication part 2 (RU)](https://www.youtube.com/watch?v=_8GoJck9O9Y) - 2 hours
 
 ## Practice 💻
 
@@ -44,3 +43,14 @@ Expand your knowledge with these additional materials:
 4. [SSL-сертификаты](https://doka.guide/tools/ssl-certificates/)
 5. [Протокол HTTP](https://doka.guide/tools/http-protocol/)
 6. [HTTP/1 to HTTP/2 to HTTP/3](https://medium.com/@sandeep4.verma/http-1-to-http-2-to-http-3-647e73df67a8)
+
+1. [How does the Internet work?](https://developer.mozilla.org/en-US/docs/Learn/Common_questions/Web_mechanics/How_does_the_Internet_work)
+2. [How the Web Works](https://developer.mozilla.org/en-US/docs/Learn/Getting_started_with_the_web/How_the_Web_works)
+3. [OSI Model for Beginners](https://www.hackercoolmagazine.com/osi-model-for-beginners/#:~:text=In%20OSI%20Model%2C%20the%20network,these%20layers%20in%20more%20detail.)
+4. [TCP/IP Model Guide](https://www.simplilearn.com/tutorials/cyber-security-tutorial/what-is-tcp-ip-model#:~:text=TCP%2FIP%20allows%20computers%20on,the%20host%20to%20the%20host.)
+5. [Encoding, Encryption and Hashing](https://auth0.com/blog/encoding-encryption-hashing/)
+6. [What is SSL Encryption?](https://www.arkoselabs.com/explained/ssl-encryption/)
+7. [An overview of HTTP](https://developer.mozilla.org/en-US/docs/Web/HTTP/Overview)
+8. [Evolution of HTTP](https://developer.mozilla.org/en-US/docs/Web/HTTP/Basics_of_HTTP/Evolution_of_HTTP)
+9. [What Is HTTPS](https://www.cloudflare.com/learning/ssl/what-is-https/)
+10. [SSL, TLS, HTTPS Explained](https://www.youtube.com/watch?v=j9QmMEWmcfo&t=14s)