Step by Step Zimbra 6.x installation on CetOS 5.x Rumi, June 11, 2012June 11, 2012 First you need to install a fresh CentOS operating system, keeping almost everything as default state. In this installation note I'm assuming few things- There is either a LARGE '/' partion or a LARGE '/opt' partition. Zimbra by default is installed on /opt directory I'm also assuming that the server… Continue Reading
Running Zimbra on HTTPS Rumi, June 11, 2012 1. First you need to su as 'zimbra' user 2. go to /opt/zimbra/bin/ 3. Use the following commands to enable SSL: ./zmtlsctl https ./zmcontrol restart Now it's working like a charm. For other readers: I can only access to webclient by SSL now (but that's ok for me). other options… Continue Reading
Dhaka to introduce digital signature Rumi, May 18, 2012 Bangladesh is set to introduce electronic signature, which is a key feature for e-procurement, e-governance, e-commerce and other digital activities, said officials in Dhaka yesterday. “Electronic signature is ready for introduction and it will ensure the total security of electronic information,” Controller of the Certifying Authorities Mohamed Zahangir Alam said…. Continue Reading
Setting up LDAP on Debian Distro Rumi, May 16, 2012May 16, 2012 LDAP (Lightweight Directory Access Protocol) allows central user, group, domain….. authentication, information storage … Using LDAP in a local network, you can allow your users to login and authenticate from anywhere on your network. This tutorial will be split in 2 parts. In the first part, I will explain how-to… Continue Reading
Setting up an Apache Web Server as a proxy in front of EJBCA Rumi, April 26, 2012 This section will show you how to use an Apache Web Server Proxy in front of EJBCA. The resulting server will Display EJBCA public web at https://ca-server.company.local/ Redirect all HTTP-requests to HTTPS, except for OCSP and CRL. Require a client SSL certificate when accessing https://ca-server.company.local/adminweb/ Be able to loadbalance requests… Continue Reading
List of Credit Rating companies in Bangladesh Rumi, April 21, 2012 List of Credit Rating Companies Sl. No. Name of the Company Date of Issuance of Registration Certificate Address 01. Credit Rating Information and Services Ltd (CRISL) 21/08/02 Nakshi Homes (4th and 5th floor), 6/1A, Segunbagicha, Dhaka-1000 02. Credit Rating Agency of Bangladesh Ltd (CRAB) 24/02/04 ChamberBuilding (6th Floor), 122-124 Motijheel… Continue Reading
Deploying a J2EE application behind an Apache server in a production environment Rumi, April 20, 2012 You have created a Web application using a JBoss application server and you are going to put it in production. Great! But deploying your application with JBoss serving the Web requests directly may not be the optimal solution. First because the Tomcat web server embedded within JBoss is not the… Continue Reading
Hiding X-Powered by on JBoss Application Server 4.22.x Rumi, April 20, 2012 JBoss can add headers in the HTTP response. The X-Powered-By header exposes what implementation is behind your site. This header is created by a servlet filter that is activated by default in JBoss web configuration files (…/usr/java/jboss-4.2.2.GA/server/default/deploy/jboss-web.deployer/conf/web.xml). You can either disable this filter by commenting the following lines: <filter>… Continue Reading
mod_jk for RHEL6 Rumi, April 20, 2012 If you have a RHEL6 box which ships both Apache and Tomcat6 you might want to connect the two together. You probably have looked around for mod_jk as a RHEL6 RPM or SRPM (src.rpm). You find that It isn't in EPEL, and it isn't in Red Hat Optional Server… Continue Reading