a network of computers infected with malware that are controlled remotely by a hacker
マルウェアに感染したコンピュータのネットワークで、ハッカーによってリモートで制御される (maruwea ni kansen shita konpyu-ta no nettowa-ku de, hak-ka ni yotte rimoto de seigyo sareru)
"The hacker used the botnet to launch a massive DDoS attack on the server."
"ハッカーはボットネットを使ってサーバーに大規模なDDoS攻撃を仕掛けました。" (Hakka- wa **bottonetto** o tsukatte sa-ba- ni daikibo na DDoS kogeki o shikakemashita)
to feel sad or depressed
to act in a morally or socially responsible way
no matter what happens; in any weather or situation
to understand the full scope of a situation or problem
to be ready to take over or step in when needed
a conflict between two determined people