For
It can protect the company’s reputation and security.
Against
What people do in their free time should stay private.
Anonymous excerpts, translated where noted.
“If an employee has a public social media profile, then they can monitor if they wish.”
“If your social media is clearly bigoted and goes against company principles, that may be another matter.”
“Absolutely not. Employers have too much power over employees' lives as it is.”
“I wouldn’t work in a place that doesn’t respect my privacy outside of work”