diff --git a/unit07_tunnelling/README.md b/unit07_tunnelling/README.md
index cb083e6..205b2ce 100644
--- a/unit07_tunnelling/README.md
+++ b/unit07_tunnelling/README.md
@@ -12,17 +12,17 @@ This provides an outline of tunnelling, including for SSL/TLS and IPSec:
 ## Lab
 The labs are:
 
-* Week 7 Lab (PDF): [here](https://github.com/billbuchanan/esecurity/blob/master/unit07_tunnelling/lab/new_lab07.pdf)
-* Week 7 Lab (Demo): [here](https://youtu.be/ASCDJq4Wy9Y)
+* Unit 7 Lab (PDF): [here](https://github.com/billbuchanan/esecurity/blob/master/unit07_tunnelling/lab/new_lab07.pdf)
+* Unit 7 Lab (Demo): [here](https://youtu.be/ASCDJq4Wy9Y)
 
 ## Network Traces
 
 The following are some sample PCAP files (you will need to install Wireshark to view them):
 
-* IPSec (PCAP file): [here](https://asecuritysite.com/log/ipsec.zip)
 * SSL (PCAP file): [here](https://asecuritysite.com/log/ssl.zip)
 * Client Server Connection on Port 443 (See lab, Section E.1): [here](https://asecuritysite.com/public/port_443_client_server.zip)
 * HTTPs (PCAP file): [here](https://asecuritysite.com/log/https.zip)
+* IPSec (PCAP file): [here](https://asecuritysite.com/log/ipsec.zip)
 * ECDHE (PCAP file): [here](https://asecuritysite.com/log/ssl_ecdhe.zip)
 * SFTP (PCAP file): [here](https://asecuritysite.com/log/sftp.zip)
 * TOR (PCAP file): [here](https://asecuritysite.com/log/tor.zip)
@@ -33,5 +33,5 @@ The following are some sample PCAP files (you will need to install Wireshark to
 The following are some related presentations:
 
 * Introduction to SSL/TLS: [here]()
-* A Bluffers Guide to TLS 1.3: [here]()
+* A Bluffers Guide to TLS 1.3: [here](https://medium.com/coinmonks/a-bluffers-guide-to-tls-1-3-330b0fd3e65e?sk=0d27c8187f7b7fdf060ae46f2389f568)