to take precautions to prevent something bad from happening
принимать меры предосторожности, чтобы предотвратить плохие события (predprinimat' mery predostorozhnosti, chtoby predotvratit' plokhoye sobytiye)
"We must guard against potential fraud in online transactions."
"Мы должны защититься от потенциального мошенничества в онлайн-транзакциях." (My dolzhny zashchitit'sya ot potentsial'nogo moshenichestva v onlayn-tranzaktsiyakh.)
to mention a topic or issue to someone for discussion
to behave in a confident and graceful way
to rely on one’s inner strength during fear
to exclude or eliminate a possibility or option
to move on foot beside something for some distance
to send goods to another place, especially abroad