Passwd ! Help

2002-07-12 Thread Nasir Mahmood
ear Sir, I would appreciate for quick help because I am operating a medium size network & all stuck up. we use RedHat 7.1 for authentication of our network users with passwd -l username & passwd -u username commands to lock & unlock them. System was working a long long way. But now, it authen

DoS Attack

2000-09-10 Thread Nasir Mahmood
Dear Sirs, I am experiencing Denial of Service Attack last many days. Most of you Help a lot. I have reformat my Proxy & authentication system. Even replaced my Lan cards. But I am continuously getting flood of bytes from different IPs. After detailed enquiry, I noted that I am getting bombarmen

Urgent ! denial of Service Attack

2000-09-07 Thread Nasir Mahmood
Dear Developers, I am using REDHAT 6.1. I am getting New "trintry" Danial of Service Attack from Yahoo & Aol. You may find more info on CNN.com or I may send article copy on request to avoid huge pile up of list mailing disk. It is a kind of attack which can be operated through CHAT/IRC systems.