POSEIDON (Privacy and security for outsourced data)
Source de subvention
Cominlabs (local funding from the Brittany area) LABEX Cominlabs
Professeur(e)s impliqués
- Sébastien Gambs (UQAM) Prigent Nicolas, Fontaine Caroline
Résumé
POSEIDON deals with the protection of outsourced or mutualized data and content. With the fast expansion of the Internet and associated services, content/data protection mechanisms have recently been the focus of huge interest, especially cryptographic and information hiding techniques (digital watermaking and active fingerprinting). These techniques greatly help in tackling some traditional security issues: copyright protection (cryptography, watermaking,fingerprinting), content/data confidentiality (cryptography through encryption, fragmentation,access control), content/data integrity (cryptography through digital signature or message authentication codes, watermaking), authentication of entities (cryptography), anonymity (anonymous networks or granting), and privacy (cryptography, k-anonymity and its extensions, and the more recent differential privacy).
