Students liable for School Insecurity?

yamamushi writes: "Within the past few weeks, students across Boerne ISD were being called into offices to discuss the use of proxies to circumvent the schools websense system. The problem is that some of these students are being punished so far as being suspended from school for up to (as far as anyone knows so far) 3 months at a time. Shouldn't the school district be liable for their own insecurity? Why are they punishing so many students for something that should be handled from the district's end? I know at the time I was going to school there, I was punished for using a linux livecd to login to their computers without using a password, even after I told the admins how to disable cdrom boots, they refused to update any of the computers and as such I was using the same tactic till the day I graduated."