Presently we are using Codenomicon Defensics for a few suites, only for testing. we are doing few open floor tests. Nexus is the one which we will use for European testing. For US usage testing, we will use Codenomicon.
Defensics® fuzz testing is a comprehensive, powerful, and automated black box solution that enables organizations to effectively and efficiently discover and remediate security weaknesses in software. By taking a systematic and intelligent approach to negative testing, Defensics allows organizations to ensure software security without compromising on product innovation, increasing time to market, or inflating operational costs.
Synopsys Defensics was previously known as Defensics, Codenomicon Defensics.
Coriant, CERT-FI, Next Generation Networks