cliparts/1/7/f/6/clipart-bolt1-17f6.svg image/svg+xml Open Clip Art Library bolt1 2008-01-07T22:51:24 Lightning bolt - I use it to represent a VPN in network diagrams http://openclipart.org/detail/10820/bolt1-by-cfry cfry bolt bolt clip art clipart image lightning lightning lightning bolt lightning bolt media png public domain svg virtual private network virtual private network vpn vpn