We provide end-to-end consultancy and implementation services for area covering IT security, networking and telecommunication, as well as high-performance computing, infrastructure optimization, and open-source solution implementation and support.

IT Security

For IT security, we can assist you with:

• Managed security services,
• Security audit and penetration testing,
• Securing network and application,
• Security best-practices,
• Defensive computing.

Networking and Telecommunication

For networking and telecommunication, our services includes:

• Tele-traffic engineering,
• Network design and implementation,
• Firewall design and implementation,
• Network optimization (LAN / WAN),
• Network access control,
• Wireless networks,
• End-to-end consultancy, implementation, and support.

High-Performance Computing / Infrastructure Optimization

With strong expertise in high-performance computing and infrastructure optimization, we are always ready to help your business in:

• Clustering and high-availability system implementation,
• Virtualization,
• Server consolidation,
• Infrastructure optimization.

Open-Source Solutions

We are also a strong advocates of open-source ecosystem, and provides consultancy, implementation, and support services for the following open-source products:

• Web servers – apache, nginx, lighttpd
• Application firewall - modsecurity
  
• DNS servers – BIND
• Proxy / reverse proxy – varnish, squid
• Network security – OpenVPN, IPSec (OpenSwan), xl2tpd
• High-availability – LVS, Lustre, heartbeat, nbd
• CMS – Drupal, Plone, SilverStripe, Joomla
• Network monitoring – Zabbix, ZenOSS, Munit, Nagios, OpenNMS, Munin, Ganglia
• Email / messaging system – Postfix, Sendmail, qmail, exim, Dovecot, Courier, Zimbra
• Database – MySQL, Berkeley DB, PostgreSQL, SQLite, memcached (well...not exactly database, but close)
• Virtualization – Xen, OpenVZ, KVM

If you are looking for other open-source applications that is not listed here, please do not hesitate to contact us. We can probably work out some arrangement.