吃喝玩乐 小心防范使用手机上装有的公司的App

木姜子

笑眯眯,一身轻 :)
有些网购站在客户网购后,会自动把客户的信用卡存底,为客户提供方便,客户在下次网购时不用再重新输入。为安全起见,我每次网购后都把信用卡信息取消。
这个是有规定的,可以存信用卡的卡号等信息,但是安全码是不能存的,就怕遇到无良商家,像之前的携程,练安全码一起存,就算他自己不作恶,一旦数据泄露倒霉的还是用户
 
如何更安全的使用App?
All apps carry risk, says cyber-security expert
That authentication requires an extra step to log into an account after someone types in their username and password.
The extra step could be a code sent as a text message to a phone that comes with a time limit to enter it in.
"So I would typically use like a 22-character password because the further you go up in length of the passwords the harder it gets to guess," McLeod said.
He said not to use a word or phrase that could be looked up in a dictionary.
He suggests choosing a favourite phrase and taking the first letter from each word in the phrase and using that to create part of the password.
CBC News 报道:
https://www.cbc.ca/news/canada/nova...users-halifax-cyber-security-expert-1.5005208
 

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