Security Practice: How to Create a password that makes it difficult for hackers to crack

When selecting a password, try to rewrite a sentence so that you can easily remember it. For example, "chang'e 2 was successfully launched this year's national day !"

Then select the first pinyin letter for each word and it becomes "jngqjceehcgfsl". Is it long enough? But it is not strong enough. Then, change the first word to uppercase, and change "e" of "2" to the upper key of 2, that is, "@" and the last "l ", change to the number "1! Finally, it becomes "Jngqjce @ hcgfs1". Now, the password has big and lowercase letters, numbers, and special characters. Is it complicated enough?

This method can generate a password that is easy to remember, and it is also difficult to crack, and it can avoid writing down such a long password.