S21sec
Liliana Sousa is an experienced finance professional with a diverse background in financial management and accounting. Currently serving as Head of Finance at S21sec since May 2020, Liliana previously held positions at Sonaecom from October 2014 to May 2020, including Head of General Accounting, Car Fleet Management, and Accounts Payable & Receivable Management, as well as DAF | Financial Controller. Prior to Sonaecom, Liliana worked as a Senior Audit Consultant at Deloitte from September 2010 to September 2014. Liliana holds a Licenciatura in Gestão from Faculdade de Economia do Porto, obtained between 2006 and 2010.
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S21sec
S21sec is a cybersecurity company. S21sec offers various security-related services (e.g. protection of critical infrastructures and personal data protection) and software (e.g. information security management systems) S21sec is focused on providing security for governs, energy and critical infrastructures, finance institutions and telco industries.S21sec has a CERT section, a 24-hour security intelligence center, and a CyberCrime one, where it collaborates with governs and governmental institutions like Europool[1] and the FBI.[2]More than 20% of the Dow Jones Eurostoxx 50 companies are clients of S21sec.