MikroTik is a Latvian company which was founded in 1996 to develop routers and wireless ISP systems. MikroTik now provides hardware and software for Internet connectivity in most of the countries around the world. www.mikrotik.com
EC-Council is best known for its professional certifications for the IT security field. It offers numerous certifications in a variety of fields related to IT security, including disaster recovery, secure programming, e-Business and general IT security knowledge.
The Red Hat Certification Program offers IT professional certifications for Red Hat products and general Linux related skills such as system administration on Red Hat Enterprise Linux.