Sachin Jung Karki is an educator, community activity and technology lover. His area of interest is Security and Microsoft Solutions with 14+ years of experience in Network, Computer Systems, Infrastructure and many more. His recent projects were planning, designing and implementing network infrastructure of Tribhuvan University and National Examination Board. Now, He is involved in productivity in workplace by using 21 century technology to develop a better workplace and Microsoft in Education for university, college and schools. He is Microsoft certified Learning Consultant and has certifications like MCSE, MCSE Security, MCSA, MCSA Security, MCTS and CEH version 6/8/9 and CEI from EC-Council. He has also learned Cisco curriculum courses like CCNA and CCNA Security (IINS) and learning CCNP Security but none of the Cisco certification exams has been attempted until yet but have published Lab Manuals for CCNA, CCNA Security with ASA, MCSE, MCITP and Network Security with Metasploit Pro.