diff --git a/README.md b/README.md
index 6ababce..3ec3a2d 100644
--- a/README.md
+++ b/README.md
@@ -24,6 +24,9 @@ This Git repository is a comprehensive resource for the Computer Networks and Se
 > [!NOTE]
 > No code or output for assignment A1.
 
+##### A2 - Network types, topologies and transmission media
+- [Handout-A2](https://git.kska.io/sppu-te-comp-content/ComputerNetworksAndSecurity/src/branch/main/Handouts/Handout-A2.pdf)
+
 ##### A4 - Error detection and correction using Hamming code and CRC
 - [Code-A4 (CRC)](https://git.kska.io/sppu-te-comp-content/ComputerNetworksAndSecurity/src/branch/main/Codes/Code-A4%20%28CRC%29.cpp)
 - [Code-A4 (Hamming Code)](https://git.kska.io/sppu-te-comp-content/ComputerNetworksAndSecurity/src/branch/main/Codes/Code-A4%20%28Hamming%20Code%29.cpp)
@@ -37,6 +40,36 @@ This Git repository is a comprehensive resource for the Computer Networks and Se
 - [Write-up - A5](https://git.kska.io/sppu-te-comp-content/ComputerNetworksAndSecurity/src/branch/main/Write-ups/Write-up%20-%20A5.pdf)
 - [Output-A5](https://git.kska.io/sppu-te-comp-content/ComputerNetworksAndSecurity/src/branch/main/Printable%20outputs/Output-A5.pdf)
 
+##### B5 - Subnetting and subnet mask
+- [Handout-B5](https://git.kska.io/sppu-te-comp-content/ComputerNetworksAndSecurity/src/branch/main/Handouts/Handout-B5.pdf)
+
+##### B6 - Link state & distance vector
+- [Handout-B6](https://git.kska.io/sppu-te-comp-content/ComputerNetworksAndSecurity/src/branch/main/Handouts/Handout-B6.pdf)
+
+##### B7 - RIP/OSPF/BGP
+- [Handout-B7](https://git.kska.io/sppu-te-comp-content/ComputerNetworksAndSecurity/src/branch/main/Handouts/Handout-B7.pdf)
+
+##### B8 - TCP Socket
+- [Handout-B8](https://git.kska.io/sppu-te-comp-content/ComputerNetworksAndSecurity/src/branch/main/Handouts/Handout-B8.pdf)
+
+##### B9 - UDP Protocol
+- [Handout-B9](https://git.kska.io/sppu-te-comp-content/ComputerNetworksAndSecurity/src/branch/main/Handouts/Handout-B9.pdf)
+
+##### C10 - DNS
+- [Handout-C10](https://git.kska.io/sppu-te-comp-content/ComputerNetworksAndSecurity/src/branch/main/Handouts/Handout-C10.pdf)
+
+##### C11 - DHCP
+- [Handout-C11](https://git.kska.io/sppu-te-comp-content/ComputerNetworksAndSecurity/src/branch/main/Handouts/Handout-C11.pdf)
+
+##### C12 - TCP & HTTP traffic capture using Wireshark
+- [Handout-C12](https://git.kska.io/sppu-te-comp-content/ComputerNetworksAndSecurity/src/branch/main/Handouts/Handout-C12.pdf)
+
+##### C13 - Analyse HTTP, HTTPS & TCP Protocols
+- [Handout-C13](https://git.kska.io/sppu-te-comp-content/ComputerNetworksAndSecurity/src/branch/main/Handouts/Handout-C13.pdf)
+
+##### C14 - SSL Protocol
+- [Handout-C14](https://git.kska.io/sppu-te-comp-content/ComputerNetworksAndSecurity/src/branch/main/Handouts/Handout-C14.pdf)
+
 ### Question Papers
 
 - [IN-SEM](https://git.kska.io/sppu-te-comp-content/ComputerNetworksAndSecurity/src/branch/main/Question%20Papers/IN-SEM)