Backup & Disaster Recovery for Indian SMEs 2026

A practical backup and disaster recovery (DR) plan for an Indian SME rests on one rule and two numbers. The rule is 3-2-1: three copies of important data, on two different media, with one copy off-site and ideally offline or immutable. The two numbers are how much data you can afford to lose (recovery point objective, RPO) and how long you can be down (recovery time objective, RTO). Cloud backup is now affordable at small-business scale. IDrive's pricing page, for example, shows a free 10 GB Basic tier and paid Personal, Team and Business plans priced in US dollars. The more expensive failure is untested restores. CERT-In's April 2022 Directions list ransomware among reportable incidents and require reporting within 6 hours, so recovery has to be planned, not improvised.

Executive summary

• Sync is not backup. Google Drive, OneDrive and similar tools replicate deletions and ransomware-encrypted files. You need independent, versioned copies.
• Set RPO and RTO per system, not per company. Accounting and ERP data usually need a daily or better RPO. An archive folder may be fine with weekly.
• Official prices are mostly in USD. IDrive publishes USD plans with first-year discounts. Veeam, Acronis and many enterprise tools did not publish SME prices on the pages we could access, so quotes are needed.
• Compliance links backup to incident response. CERT-In requires 6-hour incident reporting and 180-day log retention within India. The DPDP Act requires reasonable security safeguards for personal data, which includes being able to restore it without exposing it.
• Test restores are the KPI that matters. A backup never restored in a test should be treated as unproven.

Market context

Regulatory drivers:

• The CERT-In Directions of 28 April 2022 apply to service providers, intermediaries, data centres, body corporate and government organisations. They require incident reporting within 6 hours, secure retention of ICT logs for a rolling 180 days within Indian jurisdiction, and NTP time synchronisation with NIC/NPL-traceable servers. For backup planning, this means your logs need protecting too: an attacker who deletes logs also removes your evidence.
• The DPDP Act, 2023 and the DPDP Rules, 2025 put security and breach-handling duties on data fiduciaries. The Rules follow an 18-month phased timeline (PIB). Backups are copies of personal data, so they need the same access control, encryption and retention discipline as production systems.
• Where you use Indian cloud or VPS providers, the same Directions require those providers to keep validated subscriber information for 5 years. Expect KYC when you sign up for backup storage from an Indian provider.

Threat context. We do not quote private-survey statistics on ransomware in India. Qualitatively, SMEs are exposed through phishing, unpatched remote access and shared admin passwords. Ransomware increasingly targets backup systems first, which is why immutable or offline copies matter.

Evaluation framework

App Advisor's methodology for SME backup and DR:

Vendor comparison

Tool types

Official prices we could verify

IDrive's page states that "the discounted price applies to the first year of the selected plan" and that standard pricing applies afterwards. Budget on the standard price.

Browse the backup software category, the cloud storage category and the IT management category.

Setting RPO and RTO by system

RPO (recovery point objective) is the maximum age of data you can accept after a restore. RTO (recovery time objective) is the maximum time a system can be unavailable. The example below shows how a typical Indian SME might set them. These are illustrative starting points to discuss with business owners, not standards.

Ransomware-resilient backup design

Ransomware operators try to find and delete backups before encrypting production systems. Design with that assumption:

1. Separate identities. Backup admin accounts are not domain admin accounts and use their own MFA.
2. Immutability. At least one copy is stored where it cannot be changed or deleted for a set period, even by an administrator.
3. Offline or logically air-gapped copy. A copy that is disconnected from the network, or in a separate account with no standing access.
4. Alerting. Alerts on failed jobs, sudden drops in backup size, mass deletions and changes to retention settings.
5. Clean restore. Restore into an isolated environment first, and scan before reconnecting to the network.

Backing up Microsoft 365 and Google Workspace

Suite vendors provide retention features and version history, but those features are designed around their own service. Many businesses add a third-party SaaS backup because of:

• Accidental or malicious deletion that passes retention windows before anyone notices.
• Departing employees whose licences are removed, deleting their data.
• Legal holds or audits needing point-in-time restores of mailboxes or drives.
• Account compromise, where an attacker deletes data from inside a valid account.

Decide based on your retention policy and risk assessment, and document the decision.

The disaster recovery runbook

A DR runbook should fit on a few pages and be printed or stored outside the systems it protects. Include:

• Contact list: owner, IT partner, backup vendor support, internet service provider, and the CERT-In reporting route.
• Decision tree: who declares a disaster, and when to fail over or restore.
• Restore order: identity and network first, then accounting/ERP, email, file shares, and finally laptops.
• Credentials access: how to reach backup consoles if the main password manager or email is unavailable.
• Communication templates: messages for staff, customers and suppliers.
• Evidence preservation: which logs and disk images to secure before rebuilding.

Total cost of ownership

Illustrative model — assumptions stated. A 40-person CA firm with 40 laptops, one file server (1.5 TB) and Microsoft 365 mailboxes. Assumptions:

• Laptop user data averages 40 GB per person (1.6 TB total), mostly documents. Server data 1.5 TB.
• Option A: cloud backup for laptops and server plus a local NAS copy. Cloud subscription cost is an assumed ₹25,000/month, pending quotes. NAS hardware is an assumed ₹1,50,000 one-time, depreciated over 3 years.
• Option B: local NAS only, with weekly USB drives taken home by a partner. Hardware is an assumed ₹1,80,000 one-time over 3 years.
• Staff/partner time: 4 hours/month for A, 10 hours/month for B (manual rotation and checks), at an assumed ₹1,200/hour.
• Downtime cost: an assumed ₹60,000 per working day of full outage (billing staff idle plus penalties). Assumed recovery after a ransomware event: 1 day for A, 5 days for B, because offsite USB copies are older and slower to restore.
• One ransomware-type event assumed in 3 years for both options.

Interpretation:

1. On this model the manual option is cheaper in rupees, but it can lose up to a week of client work. For a CA firm in filing season, that risk may be unacceptable. Put a value on lost work before deciding.
2. The assumed cloud subscription is the biggest line. Get real quotes, and back up only business data (not whole laptops) to reduce storage.
3. A hybrid is common: cloud backup for the server and critical folders, and a local NAS for fast restores.

Questions to ask backup vendors

1. Which storage regions are available, and can we choose India?
2. Is immutable storage supported, and for how long can it lock backups?
3. Are there charges for restores, downloads or data egress?
4. How is encryption handled, and who holds the keys?
5. What happens to our backups if the subscription lapses, and for how long are they kept?
6. Can we do a full system restore to different hardware or to a virtual machine?
7. What reports show job success, protected devices and storage used?
8. Is the price in the order form fixed after any first-year discount ends?

Common mistakes

• Backing up to a USB drive that stays permanently connected, so ransomware encrypts it too.
• Backing up only the file server and forgetting the accounting database, or the reverse.
• Keeping backup console credentials in the same email account an attacker could compromise.
• Assuming the SaaS vendor "backs up everything" without reading the retention terms.
• Never timing a full restore, so the RTO is a guess.

Implementation roadmap

Weeks 1–2: Business impact analysis

• List systems: accounting/ERP, file server, email, CRM, website, laptops.
• Assign RPO and RTO to each with the business owner, not just IT.
• Identify personal data sets and retention rules.

Weeks 3–4: Design

• Apply 3-2-1, and add immutability or an offline copy for at least one set.
• Separate backup admin credentials from domain/admin accounts; enforce MFA.
• Choose storage regions; confirm location in writing where it matters.
• Include logs in scope, so 180 days of logs survive an incident.

Weeks 5–7: Deploy

• Roll out agents to servers first, then laptops.
• Back up Microsoft 365 or Google Workspace with a SaaS backup tool if your risk assessment requires it.
• Configure alerts for failed jobs and unusual deletion volumes.

Weeks 8–9: Test

• Restore a single file, a mailbox, and a full server to a test environment.
• Time each restore against the RTO. Adjust the design if you miss it.

Ongoing

• Monthly job review; quarterly restore test; an annual DR exercise combined with the CERT-In incident drill.

Risks and compliance checklist

• 3-2-1 with an immutable or offline copy in place.
• Backup console protected with MFA and separate credentials.
• CERT-In 6-hour reporting: the DR plan starts the reporting clock on ransomware and data-loss incidents.
• 180-day ICT logs within India backed up or otherwise protected from deletion.
• NTP-synced timestamps on backup and security logs.
• DPDP Act: backups encrypted; access restricted; retention aligned with purpose; deletion requests handled across backups per documented policy.
• Data localisation: storage region confirmed where contracts or sector regulators require India.
• Restore tests documented quarterly with actual times.
• Renewal and currency: USD-priced plans budgeted at post-discount standard prices plus a forex buffer.

KPIs to track

How to choose

• Microsoft or Google suite users: decide whether native retention meets your RPO and legal needs. If not, add SaaS backup.
• Laptop-heavy teams: cloud endpoint backup (such as IDrive or Acronis) with central management.
• Server and VM workloads: image-based tools (such as Veeam or Acronis) with replication to a second site or cloud.
• Workloads on AWS: native AWS Backup with cross-account copies, in the India region.
• No IT staff: a managed backup service with monthly restore reports.

Related guides: cybersecurity for Indian SMEs, cloud storage pricing in India and how to choose the right IT infrastructure.

FAQs

Sources

• IDrive pricing
• AWS Backup pricing
• Veeam
• Acronis
• CERT-In Directions under Section 70B(6), 28 April 2022
• PIB: Digital Personal Data Protection Rules, 2025