Topic demand:1. Enter the user name password2. Display welcome message after successful authentication3. Three times after the wrong lockUsername= "Zhangsunan"Passwd= "123456"Count=0With open ("blacklist", Mode= "R", encoding= "UTF8") as F: #打开黑名单 L_list=f.readlines ()While Count Name = input ("Please enter user name") PWD = input ("Please enter a password") If name = = Username and pwd = = passwd: Print ("Welcome login") Break If name in L_list: #判断是否在黑名单里 P
For security reasons, some of the more important applications such as network banking system will set the number of login restrictions, such as in the user login process if 5 times password input error will be frozen or a period of time to prohibit login. Microsoft's Windows 8 system provides an account login limit for this security mechanism, however, this feature is turned off by default, and users who have special requirements for system security a
An account number every day will be lockout, the user tired.
The Troubleshooting method:
The first step, when the account is locked, use the Lockoutstatus.exe tool to determine the login server at that time.
The second step is to save the events related to account lockout
= = = Problem Description = = =User response His account is always locked, initially locked for about one hours, and is now reduced to less than 30 seconds.= = = Cause Analysis = = =Cause of account lockout
See the user changed the password two weeks ago through PowerShell, which is also the fuse that caused the lock.
The old password credentials rem
sending SMS or email to users. The prerequisites for sending are to register Emailservice and SMSService as follows: -account Lockout lock Account When the user loses the wrong password more than the specified number of times, the account will be locked. The Create method in Applicationusermanager also contains the
In Windows 2000 and Windows 2003 Active Directory domains, we can only apply a password policy and account lockout policy for all user configurations in Default Domain policy, if we need to develop different password and account lockout policies for special users. We can only create a new domain by creating a method, b
1. Define a non-parametric adorner to add statistical run-time function to the adorner2, the definition has the reference adorner adds the authentication function to the adornment device: the user's information may originate from the file also may be LDAP, three times the authentication failed to lock the user with http://www.cnblogs.com/xuyaping/p/6679305.html, only adds the adorner statistic time and the authentication function. Python decorator: Three unsuccessful login accounts, automatic
The content source of this page is from Internet, which doesn't represent Alibaba Cloud's opinion;
products and services mentioned on that page don't have any relationship with Alibaba Cloud. If the
content of the page makes you feel confusing, please write us an email, we will handle the problem
within 5 days after receiving your email.
If you find any instances of plagiarism from the community, please send an email to:
info-contact@alibabacloud.com
and provide relevant evidence. A staff member will contact you within 5 working days.