Siegfried (Sig) Luft, a serial entrepreneur, has been at the forefront of technical innovation for over twenty five years. Prior to co-founding Netskrt Systems, Sig founded Siaras, a pioneer in cloud computing. Sig was also founder and CTO at Zeugma Systems, which was subsequently purchased by Tellabs. Sig was a co-founder of Siara Systems, which was purchased by Redback Networks in 2000; and part of the founding team of Fiberlane/Cerent Corp., which was acquired by Cisco Systems in 1999.