a violation or failure to adhere to security protocols
违反或未能遵守安全协议 (wei fan huo wei neng zun shou an quan xie yi)
"The company faced a significant breach of security last year."
"公司去年面临了一个重大的安全漏洞。" (gong si qu nian mian lin le yi ge zhong da de an quan lou dong)
Keep trying no matter how many times you fail.
to make a lot of progress or improvement
the trace of information left by a user's online activities
used to express a considered opinion
to be in trouble, especially with someone you care about
unusual or unconventional