Dear students,

Unfortunately one of you leaked the solutions to its network security homework to the mailing list, violating the homework policy: "No collaboration is permitted on this assignment. Any cheating (e.g., submitting another person’s work as your own, or permitting your work to be copied) will automatically result in a failing grade."

As a consequence of the leak, we are no longer accepting solutions to the Network Security Homework and will be issuing a new Network Security homework.

If you had submitted your homework solutions before the leak happened (today 13:23 Madrid time) you are not affected. We will grade the submitted homework.

Otherwise, you are affected. We will release a new homework by tomorrow to replace the current one. If you have not yet submitted your solutions, then please do not submit them. If you submitted them between the leak and the time you receive this email, you will also need to do the new homework. We understand that you may have been working on the current homework and that some of your work may be lost as a consequence of this leak. That is unfortunate, but it would not be fair to other students if we simply graded the current homework after everyone has access to some solutions.

Best regards,

Juan