inaltérabilité

Source : Site ChF, E-Collaboration [https://www.bk.admin.ch/bk/fr/home/digitale-transformation-ikt-lenkung/e-procurement/e-collaboration.html](https://www.bk.admin.ch/bk/fr/home/digitale-transformation-ikt-lenkung/e-procurement/e-collaboration.html) (9.3.2023)

Source : Internet BK, E-Collaboration «SwissTrustRoom» [https://www.bk.admin.ch/bk/de/home/digitale-transformation-ikt-lenkung/e-procurement/e-collaboration.html](https://www.bk.admin.ch/bk/de/home/digitale-transformation-ikt-lenkung/e-procurement/e-collaboration.html) (9.3.2023)

Source : Sito CAF, E-Collaboration [https://www.bk.admin.ch/bk/it/home/digitale-transformation-ikt-lenkung/e-procurement/e-collaboration.html ](https://www.bk.admin.ch/bk/it/home/digitale-transformation-ikt-lenkung/e-procurement/e-collaboration.html )(9.3.2023)

The content of a document is fixed in that it is stable and resists change, but it may not be immutable. Words may be erased or added. 'Immutability' connotes a significantly greater resistance to change, such that any change is clearly evident. In information technology, immutability is accomplished by creating a process to demonstrate that the record has not been altered.

Source : EU Agency for Cybersecurity, eIDAS Compliant eID Colutions: Security Considerations and the Role of ENISA [https://www.enisa.europa.eu/publications/eidas-compliant-eid-solutions/@@download/fullReport](https://www.enisa.europa.eu/publications/eidas-compliant-eid-solutions/@@download/fullReport) (9.3.2023)