Why aren’t all buildings locked up as securely as those on the Longwood campus?

I know that unaffiliated persons are entering academic and administrative buildings, sometimes stealing laptops and other property. 
Universities and colleges are constantly struggling with the appropriate balance of security and people's freedom of movement. Appropriate levels of security are determined by schools and departments in coordination with the HUPD. Regardless of how secure an environment is, we still need community members to take appropriate precautions such as securing their personal property, locking their doors when leaving (even for a moment), and calling us immediately when they observe suspicious activity.

See also: Crime Awareness