On 2014-11-12 16:19, alien wrote: > Mohon pencerahannya, dynamic screen ini lebih dipakai saat apa dan untuk > apa?
Untuk mencegah penyalah gunaan MDaemon dari internet user, khususnya yang pakai dynamic IP (umumnya spammer/hacker pakai dynamic IP connection: dial up, broadband, cable modem, adsl). Penyalah gunaan (abuse) bisa berupa dictionary attack (mencoba cari tahu username/password, hijack detection), DDoS (broadcast worm virus, kirim banyak session connection dls). http://mdaemon.dutaint.co.id/14.5/index.html?security--dynamic_screening.htm start quote --> Using the Dynamic Screening features, MDaemon can track the behaviour of sending servers to identify suspicious activity and then respond accordingly. For example, you can temporarily block an IP address from future connections to your server once a specified number of "unknown recipient" errors occur during the mail connection from that IP address. You can also block senders that connect to your server more than a specified number of times in a specified number of minutes, and senders that fail authentication attempts more than a designated number of times. When a sender is blocked, it is not permanent. The sender's IP address will be blocked for the number of minutes that you have specified on this dialog. <-- end of quote -- syafril ------- Syafril Hermansyah MDaemon-L Moderators, running MDaemon 14.5.1-64, SP 4.5-64 Harap tidak cc: atau kirim ke private mail untuk masalah MDaemon. The life so short, the craft so long to learn. --- Hippocrates -- --[MDaemon-L]------------------------------------------------ Milis ini untuk Diskusi antar pengguna MDaemon Mail Server. Netiket: http://www.netmeister.org/news/learn2quote Arsip: http://mdaemon-l.dutaint.com Dokumentasi : http://mdaemon.dutaint.co.id Henti Langgan: Kirim mail ke MDaemon-L-unsubscribe [at] dutaint.com Berlangganan: kirim mail ke MDaemon-L-subscribe [at] dutaint.com Versi terakhir MD 14.5.1, SP 4.5, BES 2.0.2, OC 3.0, SG 3.0.2
