Philippe Courtot is a serial entrepreneur and business executive. Courtot is the chairman and CEO of Qualys, NASDAQ: QLYS a cloud security company based in California. He has headed the sales of three companies and led two other to their initial public offerings. Courtot is a five-time CEO that has previously worked with companies such as Signio and Verity. In 2012, Courtot launched the Trustworthy Internet Movement, an initiative to integrate security measures into the product-making process.