Checking SSL/TLS connectivity via openssl to verify Poodle Fix

You can use below commands to check on which protocols a particular website responds: Recommended practice is to use only TLS1_1 & TLS1_2 as the enabled protocols on your web/app server. As SSL3 & TLS1 are not that secure now due to various uncovered vulnerabilities. openssl s_client -connect : -<ssl3|ssl2|tls1|tls1_1|tls1_2> openssl s_client -connect localhost:8080 -ssl2 ...

Apache installation & integration with Weblogic on Linux

I. Download from : http://httpd.apache.org/download.cgi II. Install the apache web server in Linux: Step 1: first unzip the file on zip file gunzip httpd-2.0.55.gzStep 2: tar file is open. Untar that filetar –xvf httpd-2.o.55.tarThe file will display httpd-2.o.55Step 3: cd httpd-2.0.55./configure —prefix= \home\Apache2.2\Apachemakemake installThe install is completed.III. Check Apache servers running processes:ps -ef | grephttpd ...

Running Middleware apps with non-root user on privileged ports < 1024 on Solaris

In Solaris 9 and above, non root users can open ports < 1024 with the below command: # su – # /usr/sbin/usermod -K defaultpriv=basic,net_privaddr <userId> Also this needs to be run once by root user, after this user will be able to bind to any available port & there will be no restriction

Heartbleed Bug affecting Weblogic websphere apache & other middleware application / web servers ?

So we all are hearing various news about Heartbleed Bug, so let’s see which of our middleware application servers are affected by this: Here is an brief review of the Bug -CVE-2014-0160: “OpenSSL could allow a remote attacker to obtain sensitive information, caused by an error in the TLS/DTLS heartbeat functionality. An attacker could exploit ...

Configure Oracle HTTP Server infront of Oracle WebLogic Server

Steps:

Solaris System Administration Commands

Common Solaris commands 

Get Additional Statistics of Sun One Web Server

The perfdump utility is a Server Application Function (SAF) built into Sun ONE Web Server that collects various pieces of performance data from the Web Server internal statistics and displays them in ASCII text. The perfdump utility allows you to monitor a greater variety of statistics than those available through the Server Manager.

Auto Log rotation in Sun One Web Server

Auto Log rotation in Sun One Web Server
In Admin of Sun One Server: