Login password has the mix of numbers and characters, at least 8 digits. There are 70 points for meeting the basic password rule. The rule of adding and substracting points is as follows: 密码至少8位，数字、字母混合, 且数字至少2位. 符合密码基本规则者为70分，加减分规则如下：
• ＋(总字母数－8) × 4
• ＋(total digits －8) × 4
例如，12位密码，可加16分
for example, 12 digits password, add 16 points
• ＋(字母数字元数－大写字母数字元数) × (字母数字元数－小写字母数字元数) × 2
•＋(number of characters－number of capital characters) × (number of characters－number of characters in lowercase) × 2
例如，密码中有4个字母，其中1个大写字母，3个小写字母，可加 （4-1）*（4-3）2 = 6分
For example, there are 4 characters in password, among which there is 1 capital character and 3 characters in lowercase. Add （4-1）（4-3）*2 = 6 points
• －(接连重复(Repeat)字元数) × 2
• －(number of repeated numbers) × 2
例如，密码中出现了 aa，222，则这一项应分别扣 4分和6分
For example, aa and 222 in password. Substract 4 points and 6 points.
• －(接连(Consecutive)数字字元数－3) × 1
• －(number of consecutive numbers －3) × 1
例如，MS39621KYTY，这个密码出现了接连5位的数字，则这一项应扣（5-3）*1=2分
For example, in MS39621KYTY, there are 4 character numbers, thus, substract （5-3）*1=2 points
• －(接连(Consecutive)字母字元数－3) × 1
• －(number of consecutive characters－3) × 1
例如，MS39621KYTY，这个密码出现了接连4位的字母，则这一项应扣（4-3）*1=1分
For example, in MS39621KYTY, there are 4 consecutive characters, thus, substract （4-3）*1=1 points
• －(3码以上的连续(sequential)数字) × 3
• －(over 3 digits of sequential numbers) × 3
例如，MS4567KYTY123，这个密码出现了 4567和123两次三码以上的连续数字，则这一项应扣23=6分
For example, in MS4567KYTY123, over 3 digits of sequential numbers occur twice (4567, 123), therefore, substract 23=6 points
• －(3码以上的连续(sequential)字母) × 3
• －(over 3 digits of sequential characters) × 3
例如，MS4345ABCD，这个密码出现了 ABCD一次三码以上的连续字母，则这一项应扣1*3=3分
For example, in MS4345ABCD, over 3 digits of sequential characters occurs (ABCD), therefore, substract 1 *3=3points
结论：基础分经过规则判断，总分＜60者为弱，60≤总分＜80为中，总分≥80者为强。
In conclusion, through basic rule, total points < 60 :Weak, 60≤ total points＜80: Medium, total points ≥80 : Strong.