To ensure the security of their information systems, the Center-East DIR PCs are equipped with several firewalls protecting the main business resources (networks, applications, dynamic equipment, etc.) from the risks of deterioration or handling by malicious or negligent persons. The effectiveness of these security systems is based on continuous monitoring and the ability to respond quickly in the event of a malfunction involving both a high level of expertise in the field of IT security and the availability of stakeholders. The maintenance services necessary for the proper functioning of the firewalls of the DIR PCs are conclusion of maintenance and assistance contracts with firewall publishers, preventive maintenance, corrective maintenance, evolutionary maintenance, transfer of competence

To ensure the security of their information systems, the Center-East DIR PCs are equipped with several firewalls protecting the main business resources (networks, applications, dynamic equipment, etc.) from the risks of deterioration or handling by malicious or negligent persons. The effectiveness of these security systems is based on continuous monitoring and the ability to respond quickly in the event of a malfunction involving both a high level of expertise in the field of IT security and the availability of stakeholders. The maintenance services necessary for the proper functioning of the firewalls of the DIR PCs are፦ conclusion of maintenance and assistance contracts with firewall publishers; - preventive maintenance: annual visit; - corrective maintenance: fault diagnosis, troubleshooting, audit, correction; - scalable maintenance: provision of new firewalls, installation, optimization, architectural consulting; - transfer of competence