Apache authentication against active directory
I have found nice howto about apache and Active directory authentication http://www.netexpertise.eu/en/apache/authentication-against-active-directory.html
I have found nice howto about apache and Active directory authentication http://www.netexpertise.eu/en/apache/authentication-against-active-directory.html
With shrinking IT budgets you will at some point be tempted fill your RAID controllers with cheap desktop hard drives. You may also be tempted to replace your servers system drives with them as well. I’m going to give you some reasons why you should consider buying those pricey enterprise class drives instead.
Common setup used at many mailservers is postfix with amavis. It is possible to be less restrictive to emails sent by our clients using our server without turning off antispam itself for sent emails.Read More »Whitelist SMTP Authorized users
If your dealing with big RAID arrays with a linux 2.6 kernel you will need to tweak your block device readahead settings. This can double or triple your read speeds. The tweak is very easy. Read More »Tweak the readahead of a raid in linux
SIP brute force attacks against Asterisk servers are very popular. Best way to defend is to block sip by default and allow only allowed IPs to connect. But we can not use this approach in some cases. Here fail2ban can help.Read More »Blocking SIP brute force attacks with fail2ban
When you change your mind or you have installed packages on wrong server this magic command can help:Read More »Remove todays debian installed packages
A week ago I was searching if we can run multiple Trixboxes on one physical server.
Read More »Running Trixbox in Xen
I have build backported zabbix 1.8 packages (agent and server) for Ubuntu Karmic. They can be downloaded here.
Last few days I have been searching for webhosting control panel. I want something what can manage email accounts, apache2, ftp and dns zones. And I also want to split services to few servers for higher availability, build cluster. Two web servers, two mail servers and all data on shared storage.
Read More »Control panels for webhosting
Status of various ssl/tls services can be easily checked with openssl command s_client.
Read More »Checking ssl/tls services with openssl