---
title: "The CrowdStrike outage deleted no data. 10 of 12 DR tools script the way back"
summary: "What the 19 July 2024 outage demanded of recovery, and what TechBag’s count of 12 disaster-recovery products documents on runbooks, testing and India, as of September 2026."
url: https://www.thetechbag.com/blog/protecting-data-wake-crowdstrike-incident
format: Note
desk: "Security operations"
published: 2026-04-14
facts_checked: 2026-09-30
author: TechBag (The TechBag Journal)
tags: ["CrowdStrike","disaster recovery","backup","BitLocker","runbooks","Druva","Commvault","Veeam","CERT-In","RBI","SEBI CSCRF","DPDP"]
cover: https://www.thetechbag.com/blog/covers/protecting-data-wake-crowdstrike-incident.png
---

# The CrowdStrike outage deleted no data. 10 of 12 DR tools script the way back

*What the 19 July 2024 outage demanded of recovery, and what TechBag’s count of 12 disaster-recovery products documents on runbooks, testing and India, as of September 2026.*

Note · Security operations · By TechBag · Published 2026-04-14 · Facts checked 2026-09-30 · Canonical: https://www.thetechbag.com/blog/protecting-data-wake-crowdstrike-incident

The CrowdStrike outage of 19 July 2024 destroyed no data. It stopped Windows machines from booting, and the fix for each one was to start it in Safe Mode and delete a single file, C-00000291*.sys.[1] Our 2024 post answered that day with a pitch for backup software. The honest answer has two halves: for laptops and desktops, no backup product would have helped; for servers, the difference between a bad morning and a lost day was a rehearsed, ordered recovery.

## Laptops: the recovery key, not the backup

Restoring a laptop image would have worked, but it is the slow way to delete one file. What actually stopped people was disk encryption: Microsoft’s support note warned that a machine booted into recovery may ask for its BitLocker recovery key.[2] Where those keys were stored on a directory server or a management console that had itself crashed, recovery waited for the server first. The protection for this half is cheap and unglamorous: escrow every recovery key in a system that does not run the same security agent, and test that a help-desk engineer can reach it with the main estate down.

## Servers: what the disaster-recovery products document

The faulty file reached sensors between 04:09 and 05:27 UTC, 09:39 to 10:57 in India.[3] For a virtual server, that gives a clean target: a restore point or replica from before 09:39 IST, brought up in the right order, with the agent’s bad file removed before the network is restored. That is what disaster-recovery orchestration sells, so we counted what the twelve DR products in TechBag’s guide actually document.[4]

**Figure: All 12 DR products document test failover; only 2 publish a price and only 1 provides an India failover target**

*Number of the 12 disaster-recovery products in TechBag's guide documenting each capability, guide as of 30 September 2026*

Non-disruptive DR testing

12

Runbooks with boot order and dependencies

10

Failback documented, not only failover

9

Replication RPO of minutes or seconds

6

Published or reported price

2

Failover target in India provided by the vendor

Druva, into AWS Mumbai

1

|  | Value |
| --- | --- |
| Non-disruptive DR testing | 12 |
| Runbooks with boot order and dependencies | 10 |
| Failback documented, not only failover | 9 |
| Replication RPO of minutes or seconds | 6 |
| Published or reported price | 2 |
| Failover target in India provided by the vendor | 1 |

Source: TechBag Disaster Recovery guide, vendor documentation verified 22 August 2026; TechBag count · as of 30 September 2026

TechBag countHow TechBag counted

One row per product SKU in the guide (Veeam, Commvault twice, Cohesity twice, Rubrik, Druva, Acronis, Barracuda, Axcient, Datto twice). A capability counts only where the vendor’s own documentation describes it. Eight more products can fail over into India if you supply the site or the cloud region yourself; three do not document an Indian target at all.

Two cautions. Continuous replication is not protection against a bad update: a replica a few seconds behind production received the same file at the same moment, so you need the journal or snapshot from before, not the latest copy. And the runbook only helps if it was run in a test this year. Ten products can script the way back; whether yours will work is a fact about your last drill, not the brochure.

**Buying it in India.** Commvault lists its Cloud Backup & Recovery SaaS at US$58.50 to US$90 per TB a month, with an Indian SaaS region; Druva prices on quote per deduplicated TB and runs from AWS Mumbai.[5] Both invoice in rupees through a reseller with 18% GST; TechBag quotes both, so weigh this note with that in mind. The rules that apply are dated: CERT-In’s Directions of 28 April 2022 set a six-hour reporting window for reportable incidents;[6] the RBI told its regulated entities on 19 July 2024 to stay alert to operational resilience after counting 10 banks and NBFCs with minor disruption;[7] SEBI’s CSCRF has bound regulated entities since 31 August 2025;[8] and the DPDP Rules, notified 13 November 2025, bring the security-safeguard duties into force on 13 May 2027.[9] For what happened on the day, see [our account of the outage](https://www.thetechbag.com/blog/crowdstrike-update-triggers-global-it-meltdown-happened).

How we did this

Figures as of 30 September 2026

The capability counts are TechBag’s count of the 12 product records in the Disaster Recovery guide as committed on 30 September 2026, each verified against vendor documentation on 22 August 2026. “Published or reported price” counts a numeric list or reported figure (Veeam, Barracuda); quote-only and consumption-billed products are excluded. Prices are USD list as recorded in the Backup & Recovery guide. Incident facts are from CERT-In and Microsoft. We did not test any product.

Spotted an error? Write to us; corrections are published at the foot of the piece.

Sources

1. [CERT-In, CIAD-2024-0035: Outage of Microsoft Windows due to CrowdStrike agent Falcon Sensor update (workaround: Safe Mode, delete C-00000291*.sys)](https://www.cert-in.org.in/s2cMainServlet?pageid=PUBVLNOTES02&VLCODE=CIAD-2024-0035) — 19 July 2024
2. [Microsoft Support, KB5042421: CrowdStrike issue impacting Windows endpoints (BitLocker recovery key)](https://support.microsoft.com/en-us/topic/kb5042421-crowdstrike-issue-impacting-windows-endpoints-causing-an-0x50-or-0x7e-error-message-on-a-blue-screen-b1c700e0-7317-4e95-aeee-5d67dd35b92f) — undated page
3. [CrowdStrike, Technical Details: Falcon Content Update for Windows Hosts (04:09 to 05:27 UTC)](https://www.crowdstrike.com/en-us/blog/falcon-update-for-windows-hosts-technical-details/) — 20 July 2024
4. [TechBag, Disaster Recovery guide: 12 product records with RPO, runbooks, failback, testing, India target and price](https://www.thetechbag.com/browse/backup-cyber-resilience/disaster-recovery) — verified 22 August 2026
5. [TechBag, Backup & Recovery guide: Commvault Cloud Backup & Recovery (US$58.50 to 90 per TB a month, India SaaS region) and Druva Hybrid Workloads (quote, AWS Mumbai)](https://www.thetechbag.com/browse/backup-cyber-resilience/backup-recovery) — verified 22 August 2026
6. [CERT-In, Directions under section 70B(6) of the IT Act (six-hour reporting)](https://www.cert-in.org.in/Directions70B.jsp) — 28 April 2022
7. [Reserve Bank of India, press release 2024-2025/739 on the impact of the outage on regulated entities](https://rbi.org.in/scripts/BS_PressReleaseDisplay.aspx?prid=58336) — 19 July 2024
8. [SEBI, Cybersecurity and Cyber Resilience Framework (CSCRF) for SEBI Regulated Entities](https://www.sebi.gov.in/legal/circulars/aug-2024/cybersecurity-and-cyber-resilience-framework-cscrf-for-sebi-regulated-entities-res-_85964.html) — 20 August 2024; in force 31 August 2025
9. [Legismith Partners, DPDP Rules 2025 commencement timeline](https://legismith.com/dpdp-rules-2025-timeline/) — Rules notified 13 November 2025

**Disclosure.** TechBag is a software reseller: it earns a margin when a reader buys through it, including from vendors named here. The analysis is TechBag’s own; no vendor paid for or saw this piece before publication. Facts are labelled reported, TechBag count or our view.

Go deeper on TechBag

- [Disaster recovery guide](https://www.thetechbag.com/browse/backup-cyber-resilience/disaster-recovery) — the 12 products counted here, with RPO, runbooks and India target
- [Druva vendor hub](https://www.thetechbag.com/druva) — the one product with an India failover target the vendor provides
- [Commvault vendor hub](https://www.thetechbag.com/commvault) — backup, DR and Cloud Rewind, quoted in INR