Linux+ is a certification of knowledge of Linux operating systems, from their installation and use to the basics of applicable free software and open source licenses.
The Linux+ exam is intended for information technology professionals who have between six and twelve months of practical experience using Linux. The exam is broken down into several areas of Linux expertise: installation, management, configuration, security, documentation, and hardware.
CompTIA Network+
Cybrary
2016
Network+ is a certification that is used to measure skill as a network technician: understanding of network hardware, installation, and troubleshooting. The current exam, N10-006, launched in February, 2015.
CEH
ec-council
2016
CEH (Certification Ethical Hacker) this is certification for ethical hacker,white hat hacker who trained hacking courses of ec-council