![]() ![]() Security with hardened, multi-layered controls to prevent unwarranted access and the lateral movement or loss of data.Protection of data copies and data by encrypting data in flight and at rest.Redundancy of backup copies to ensure fast recovery with nearby copy and air gap protected second copy for other occasions, including malicious attacks.Choice of backup options to satisfy the needs of organizations in terms of the timing and frequency of backups.Clarity of procedures and schedules that outline the frequencies of backups and clarify the ownership and responsibilities for each process.The RPO value places demands on the systems involved requiring more resources for shorter RPOs. In addition to outlining backup frequencies, the backup policies and procedures should also include the recovery point objective (RPO) metric, which defines how far back the data will be restored. A differential backup backs up all the data that has changed since the last full backup.Incremental backup only copies the data that has changed since the last full backup job.This backup is performed at the start of implementing a backup policy. Full backup performs a complete copy of all data, or all content, on the devices designated as part of the backup process.Types of backup managed by a backup as a service solution include: During the entire lifecycle, special attention is needed to ensure robust security and adherence to regulatory requirements. Businesses need clear BaaS plans with details on the backup/restore processes, frequency and types of backup, testing and validating procedures, and protocols for data restoration and business continuity. Prudent planning calls for solutions which enable for fast recovery of data, and the flexibility to rapidly restore backup copies whether kept onsite or in private/public cloud locations. BaaS solutions help companies prepare to quickly return the business to normal conditions whether facing accidental deletion, data corruption, or ransomware attack. What is backup as a service, and how does it work?Īs noted earlier, BaaS solutions seek to reduce management overhead, while protecting against data loss. Companies today are using the cloud for a safe backup repository to leverage its scalability, security, and compliance capabilities. For protection of on-premises workloads, a resilient BaaS solution would enable making two copies of the data, one for faster onsite recovery and the other for sending to a secure airgapped cloud storage location. A more comprehensive BaaS solution will cover a range of workloads both on-premises and in the cloud. BaaS solutions can protect a range of workloads – with most vendors protecting SaaS or cloud application data. This isolation keeps backup copies out of the wrong hands and safe from accidental and malicious accidents. Data copies are verified for integrity and, in most cases, kept in immutable, air-gapped locations which are decoupled and separate from company networks. Copies of primary, application, or on-premises data are stored in the cloud and are maintained in a usable form that enables faster recovery following a disruptive event. BaaS is a SaaS-delivered solution that provides data protection and business continuity capabilities.
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