All4Sec, based in Las Rozas, Madrid, provides IT security services to companies of varying sizes, with a dedicated business line built specifically for PYMES (small and medium enterprises). Work is organized around client proximity and a defined internal methodology, applied by a team with direct experience across audit, compliance, and technical security disciplines.
Services span security analysis and consulting, audits and penetration testing carried out against established standards, and deployment of security technology solutions. Employee training and awareness programs address the human side of security risk, while procedures and regulatory compliance work includes recommendations and support for adapting to data protection regulation. All4Sec also offers outsourcing and headhunting for security roles, alongside ongoing support, monitoring, and maintenance of client systems once solutions are in place.