https://www.360.cn/brain_of_security/360 security brain
CodePudding user response:
Intercept attack the first number is the same every time, the second digit plus one every 10 minutes, the third digit minute to add a, the fourth digit fluctuation between the three digitsSuch as the minute
4871746
4883366
4893694
He first, two, three, four can be calculated, after the two how to calculate the o