Collaboration Solutions


Email
  • Postfix, Sendmail, Qmail,
    Exim, iRedmail Servers
  • Webmail Solutions
  • Enterprise Mail Solutions
  • Email Collaboration Suites
  • Spam Filtering
  • Antivirus
  • Email Security
  • Mail Server Migration
  • Email Backup Soutions

Instant Messaging

Mail List Servers

Chat Servers

SMS Servers




Security & Monitoring


Firewall & Proxy using console   & GUI Tools

Content based filtering

Network & Wireless Access   Control using FreeRadius

Intrusion Detection

Virtual Private Network (VPN)   PPTP, POPTOP   OpenVPN, SuperSWAN

Denial of Service Attack   Monitoring

Network Security Audit

Network Monitoring (Nagios,   Cacti, OpenNMS, Zenoss


Application & Database Servers

File Server

Print Server & Print Auditing

FTP Server

Authentication Using NIS/SMB,  LDAP

Samba Domain Controller   Using LDAP Backend

Integrating Linux & other   Proprietory OS Environments

Single Sign-on using LDAP and   Kerberos

Database Design & Modelling   Database Security and   Optimization

Apache, Tomcat & JBOSS

Virtualization & Clustering


Virtualization
  • Xen Virtualization
  • Citrix Xen
  • KVM virtualization
  • Live Migration


Load Balancing
  • HA Cluster
  • Load Balancing Cluster
  • DRDB Clustering
  • RH Cluster Suite
  • 389 Directory Server Replication
  • Active Directory to 389 Directory Server Replication


Storage Solutions
  • OpenFiler