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The CCN-STIC series is made up of regulations, guidelines, guides and recommendations developed by the National Cryptologic Centre in order to enhance cybersecurity within organizations. These guides are regularly updated and supplemented with new information, according to the threats and vulnerabilities detected by the CCN-CERT.

The bulk of this series is aimed at the Public Administration and companies and organizations of strategic interest (private part of the website). There are also guides open to all users. Some guides are classified as Restricted (DL) or Confidential (C), and have to be requested to the CCN-CERT, with the essential condition of being registered in the private part of the portal.

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