Here is your forth DIY exercise. This is an ungraded exercise, but completing the exercise should deepen you understanding of the materials covered in class. You are encouraged to ask questions and discuss your results online on the blog.

This news appeared early this year.

http://thenextweb.com/google/2013/01/03/google-microsoft-and-mozilla-revoke-two-fraudulent-turkish-certificates-used-in-targeted-attacks/

An attacker armed with a fraudulent SSL certificate and an ability to control their victim’s network could impersonate websites in a way that would be undetectable to most users. Such certificates could deceive users into trusting websites appearing to originate from the domain owners, but actually containing malicious content or software.

Here is your third DIY exercise. This is an ungraded exercise, but completing the exercise should deepen you understanding of the materials covered in class. You are encouraged to ask questions and discuss your results online on the blog.

Here is your second DIY exercise. This is an ungraded exercise, but completing the exercise should help you understand the materials covered in class. You are encouraged to ask questions and discuss your results online on the blog. This exercise uses a tool called wireshark. A brief demo of wireshark is available. Here is the PDF version of DIY Exercise 2. Have fun.

Here is the first DIY exercise. This is an ungraded exercise, but completing the exercise will help you extend your knowledge and gain a deeper understanding of the materials covered in class.

You are encouraged to ask questions and discuss your results online on the blog.

Here is the PDF version of DIY Exercise 1.