Tek-Tips is the largest IT community on the Internet today!
Members share and learn making Tek-Tips Forums the best source of peer-reviewed technical information on the Internet!
-
Congratulations SkipVought on being selected by the Tek-Tips community for having the most helpful posts in the forums last week. Way to Go!
-
repeated mass account lockouts
am having the same problem as well where all the user accounts got lock out due to 5 bad login attemps. I read something called "Null session" attack on window NT and 2000 in which hackers can utilize the "null session" to get domain user names with blank username and...- ysk9818
- Post #33
- Forum: Microsoft: Windows servers
-
mass account lockout: event id 539, 681
I am having the same problem as well where all the user accounts got lock out due to 5 bad login attemps. I read something called "Null session" attack on window NT and 2000 in which hackers can utilize the "null session" to get domain user names with blank username and...- ysk9818
- Post #4
- Forum: Microsoft: Windows servers
