Internet Security Auditors began its activities in 2001, leading in Spain the dissemination and collaboration in projects related to Hacking Ethics and Open Source methodologies and initiatives such as OSSTMM, ISSAF and OWASP. At the same time, it started collaborations with the most important independent certification bodies such as the EC Council, which has been the promoter of its certifications in Spain since 2007.

In addition, the company was the first to become QSA, PA-QSA and ASV En The PCI SSC standards framework and is a leader in PCI DSS and PA-DSS implementation and certification. Internet Security Auditors has trained nearly one thousand professionals in different areas of security information in Spain, Colombia, Chile, Argentina, United States, etc.