Vault overwriting after PLC (protection lifecycle) designation disallowance by transmission to public vault
US12381912B2 · kind B2 · utility
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20Claims
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Key dates
| Filing date | Apr 4, 2023 |
| Grant date | Aug 5, 2025 |
| Priority date | — |
| Expiry date | Feb 7, 2044 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F2201/84
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
One method includes monitoring a ransomware risk measure, when the ransomware risk measure indicates the presence of a suspected ransomware process, determining if it is time to overwrite a snapshot stored in backup data storage, and when it is time to overwrite the snapshot, moving the snapshot from the backup data storage to a vault to free space in the backup data storage for new snapshots that continue to be taken after the presence of suspected ransomware is indicated.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.