[单选题]You have two listener processes， named L1 and L2. 

AThe listener process named L1 will disconnect the unauthorized users.

BThe listener process named L1 will be prevented from being started by unauthorized users. 

CThe listener process named L1 will be prevented from being stopped by unauthorized users. 

DThe listener process named L1 will be prevented from being reloaded by unauthorized users.

EThe listener process named L1 will be prevented from accepting connections from unauthorized users.