If South Carolina attacked, or planned to attack, then he could move his men into the fort that would be easiest to defend.

VOA: special.2009.07.23

But if the attacker was to attack through the hard pass, again not surprisingly, you do better if you defend the hard pass than the easy pass.

但如果入侵者选择崎岖之途,仍然是毫无疑问,选择防御崎岖之途要比平坦之途好

耶鲁公开课 - 博弈论课程节选

He stopped moving forward and prepared to defend against what seemed to be a strong Confederate attack.

VOA: special.2009.08.27

Lenovo itself has built a version of lust and fear into its overall strategy: attack and defend.

FORBES: Segmentating On Fear And Lust

"What I was saying very clearly and what I would make no apology about it was that if my home was coming under attack I would defend my home, " he said.

BBC: Union flag dispute: Alex Maskey stands by 'defend' comment

This is the industry making money from companies and governments who want to defend and attack digital threats like Operation Robin Hood.

FORBES: Anonymous Takes From The Rich, Gives To... The Cyber Security Industry?