Organizations of an industrial nature have, until relatively recently, been keeping their operational environments isolated or connected in a limited way to the Internet and other external networks.
In this context, physical protection of the environments constituted the main security strategy and appeared to be effective to some extent. However, the competitive environment faced by organizations makes it unfeasible to continue working in this way.
The need to provide remote access or to centralize information from production processes has led to connect these environments, in many occasions, in an uncontrolled way.
Our OT & IoT Professional Services of Telefónica Tech allow us to make a survey of the current situation of each organization and define security master plans to improve the security posture of the organization.