Group items tagged

"Cryptocat allows you to instantly set up secure conversations. It's an open source encrypted, private alternative to invasive services such as Facebook chat."

"Cryptocat allows you to instantly set up secure conversations. It's an open source encrypted, private alternative to invasive services such as Facebook chat."

More and more schools are installing security cameras in halls, classrooms and buses. Administrators say it helps protect students and staff, but some argue the practice is invasive. Guests discuss the use of surveillance cameras in schools and where to draw the line between safety and privacy.