1. Identify one or more DRM systems that you use yourself. Describe any problems that occurred using them. 2. Identify one or more DRM systems that you use yourself. Describe any problems that...

1. Identify one or more DRM systems that you use yourself. Describe any problems that occurred using them.

2. Identify one or more DRM systems that you use yourself. Describe any problems that occurred using them.

3. Locate a news report of a cyberattack that subverts public-key certificates. For example, this could be an attack on a certificate authority or theft of a private key associated with a victim’s published public-key certificate (i.e., for a website). Write an attack case study about it.