No reason, really. Just the fella behind the security guard looks a lot like you.

真的没有理由。那个保安人员后面的家伙看起来和你很像。

youdao

No known exploit currently exists for these potential threats, but developers should be aware of them and take appropriate security precautions, as described here, to guard against future exploits.

目前尚未发现利用这些潜在威胁的攻击，但是开发人员应该密切关注此类攻击并采取此处所描述的相应安全预防措施，以防止在将来受到攻击。

youdao

They have no more power than the average security guard, but the Parks Police I spoke to do have the power of arrest, to enforce London by-laws, which cover anything, from litter to public indecency.

BBC: Policing on the cheap?

Claudia Webbe, the group's co-founder and former chairwoman, said the members went to New Scotland Yard for their monthly meeting on Wednesday and were told by a security guard that their services were no longer required.

BBC: Person holding gun

In the same year he pleaded "no contest" to charges of kicking a hotel security guard in West Hollywood, California.

BBC: NEWS | Entertainment | Whitney Houston 'hit by husband'