A cloud computing service to securely process queries on a database. A security device and method of operation are also disclosed. The security device may be provisioned with a private key of a subscriber to the cloud service and may have processing hardware that uses that key, sequestering ...
A quantum scheme for cloud data sharing based on proxy re-encryption is proposed. The user Alice stores the cipher-text of her data on cloud data center. When Alice wants to share her data with another user Bob, Alice is called the delegator and Bob is called the delegatee. The cloud se...
"Secure and efficient data retrieval over encrypted data using attribute-based encryption in cloud storage", ELSEVIER of Computers & Electrical engineering on 2013.Dongyoung Koo, Junbeom Hur & Hyunsoo Yoon, "Secure and efficient data retrieval over encrypted data using Attribute-based encryption in ...
The emergence of Cloud computing has led to a paradigm shift, not only in the technological and business landscape, but also in the database landscape [1], [2], as illustrated with the emergence of delivery models such as Database-as-a-Service (DBaaS) [3]. Cloud storage services enables...
Outsourcing data to cloud environments can offer ease of access, provisioning, and cost benefits, but makes the data more vulnerable to disclosure. Loss of complete control over the data can be offset through encryption, but this approach requires an omn
Symmetric: A shared secret key is used to encrypt and decrypt data. Used for efficient bulk encryption of data at rest as the same key encrypts/decrypts. If all other defenses fail, encrypted data foils the attacker’s goals. What good is breaching a cloud database server if all records...
Cert Manageris a tool for Kubernetes and OpenShift that automates certificate management in cloud-native environments. It builds on top of these platforms to provide X.509 certificates and issuers as first-class resource types. It provides easy-to-use tools to manage certificates including a ...
If you export and store backup copies of your database, we recommend that you apply filesystem-level or full disc encryption to the machine that you use to store the data. Restrict Cross-origin Requests If you have integrations or web services that request data from outside your You...
Using a Third-Party Database Adapter for GaussDB(DWS) Cluster Connection Creating a GaussDB(DWS) Database and User Migrating Service Data to a GaussDB(DWS) Cluster GaussDB(DWS) Cluster Data Security and Encryption GaussDB(DWS) Cluster Management GaussDB(DWS) Cluster O&M Best Practices ...
In the Azure portal, selectSQL databasesfrom the left-hand menu, and select your database on theSQL databasespage. On theOverviewpage, select theServer namelink. The server page will open. On theSQL serverpage, find theSecuritysection and selectDefender for Cloud. ...