# Bitdefender

[2 tracked vendors](https://thirdpartyindex.com/vendors/bitdefender#used-by) name Bitdefender as a subprocessor, including [ConnectWise](https://thirdpartyindex.com/vendors/connectwise) and [WatchGuard Technologies](https://thirdpartyindex.com/vendors/watchguard-technologies). We have not found a subprocessor list published by Bitdefender. We monitor 7 of its documents, which we last checked on 2026-11-11.

Bitdefender (bitdefender.com): subprocessors, data processing agreement, security documents and changes, as monitored by Third Party Index.

- Page: https://thirdpartyindex.com/vendors/bitdefender
- Documents last verified: 2026-11-11
- Transparency rating: 50/100 (how much it publishes, not how secure it is): Subprocessor list 0/30 (not found); Processing locations 0/8 (no list); Purposes 0/7 (no list); Data processing addendum 12/12; Trust center 8/8; Privacy policy 6/6; security.txt 6/6; Security page 5/5; Status page 0/5 (not found); Vulnerability disclosure 5/5; Pages still reachable 8/8
- Supply chain: relies on 0 tracked vendors directly, 0 within two hops, 0 within three; 2 tracked vendors rely on it directly, 6 within two hops, 6 within three
- Cite as: Bitdefender, Third Party Index, https://thirdpartyindex.com/vendors/bitdefender (data CC BY 4.0)

## Documents

| Document | URL | Last verified | Last changed |
|---|---|---|---|
| Trust center | https://trust.bitdefender.com/ | 2026-11-11 | 2026-10-06 |
| Data processing addendum | https://trust.bitdefender.com/?itemUid=c4223a81-5840-4e11-ac9f-2b812794a67e&source=click | 2026-11-11 | 2026-10-06 |
| Privacy policy | https://www.bitdefender.com/en-us/site/view/legal-privacy-policy-for-bitdefender-websites | 2026-11-11 | 2026-09-22 |
| Terms | https://www.bitdefender.com/en-us/site/view/legal-eula | 2026-11-11 | 2026-09-22 |
| Security page | https://www.bitdefender.com/en-us/consumer/ | 2026-11-11 | 2026-10-27 |
| security.txt | https://bitdefender.com/.well-known/security.txt | 2026-11-11 | 2026-09-22 |
| Security advisories | https://www.bitdefender.com/en-us/business/services/cybersecurity-advisories | 2026-11-11 | 2026-11-10 |

## Subprocessors (0)

No subprocessor list has been found or read for this vendor.

## Compliance

As its trust center lists them.

- Audited: SOC 2 Type II, ISO/IEC 27001, ISO/IEC 27017, ISO/IEC 27018, ISO 9001, Cyber Essentials ([evidence](https://thirdpartyindex.com/evidence/2229))
- Claimed: HIPAA, GDPR, DORA ([evidence](https://thirdpartyindex.com/evidence/2229))

## Web Technologies

Bitdefender's homepage made 209 requests to 44 domains, 22 services controlled by another company, and 5 domains not identified. Loaded on 2026-11-04 by a browser that accepted nothing; other visits may load more or less. What a page loads is not a list of who receives customer data.

22 third parties by category: Advertising 8 (Microsoft, MNTN, Inc., Reddit, Inc., X Corp.; reviewed: FreeWheel, Index Exchange Inc.; usually detected as Advertising: Magnite, Inc., PubMatic); Analytics 8 (Adobe, Google Cloud, TikTok, Demandbase, Contentsquare, LinkedIn, Meta, TikTok); Affiliate programs 2 (PartnerStack, Impact Radius); Cookie compliance 1 (Usercentrics); CDN 1 (jsDelivr); Email 1 (LiveIntent); Referral marketing 1 (reviewed: SaaSquatch). Each company that appears controlled by another organization is counted once, under the main category of the technologies detected from it on this homepage or, when none was, the category recorded from the company's own page (marked reviewed) or else the one it is usually detected as on other published homepages (marked as such); unclassified: none of these.

### Third parties (22)

- Microsoft: 10 requests to clarity.ms, bing.com, bing.net; Microsoft Advertising
- Usercentrics: 10 requests to usercentrics.eu; Usercentrics
- Adobe: 7 requests to bizible.com, adobe.net, bizibly.com, demdex.net; Adobe Marketo Measure
- Google Cloud: 6 requests to doubleclick.net, googletagmanager.com, google.com; Google Analytics, Google Tag Manager
- TikTok: 6 requests to tiktok.com; TikTok Pixel
- Demandbase: 5 requests to company-target.com, demandbase.com; Demandbase 11.8.0
- LiveIntent: 4 requests to liadm.com; LiveIntent
- MNTN, Inc.: 4 requests to mountain.com; Mountain
- Contentsquare: 3 requests to contentsquare.net; Contentsquare
- LinkedIn: 3 requests to linkedin.com, licdn.com; Linkedin Insight Tag
- Meta: 3 requests to facebook.net, facebook.com; Facebook Pixel 2.9.435
- PartnerStack: 3 requests to grsm.io, partnerlinks.io, partnerstack.com; PartnerStack
- Reddit, Inc.: 3 requests to reddit.com, redditstatic.com; Reddit Ads
- X Corp.: 3 requests to ads-twitter.com, t.co, twitter.com; Twitter Ads
- Magnite, Inc.: 2 requests to rubiconproject.com, tremorhub.com
- FreeWheel: 1 request to bidr.io
- Impact Radius: 1 request to impactcdn.com; Impact
- Index Exchange Inc.: 1 request to casalemedia.com
- PubMatic: 1 request to pubmatic.com
- SaaSquatch: 1 request to ssqt.io
- TikTok: 1 request to tiktokw.us; TikTok Pixel
- jsDelivr: 1 request to jsdelivr.net; FingerprintJS 3, jsDelivr

### Unknown (5)

Domains not identified yet: contanuity.com, digitalzoneadops.com, 100.20.58.101, f9tmep.net, ojrq.net

### First party (1)

- Bitdefender: 123 requests to bitdefender.com; Adobe Audience Manager, Adobe Client Data Layer 2.0.2, Adobe Experience Manager, Adobe Experience Platform Launch, Amazon ALB, Amazon Web Services, Cloudflare, Cloudflare Zaraz, HSTS, Hotjar, Java, LazySizes, Microsoft Clarity, Open Graph, PWA, Priority Hints, Swiper, core-js 3.32.2, jQuery 3.7.1, jQuery UI 1.14.2

14 tracked companies loaded by the homepage are not in Bitdefender's subprocessor list. A website can use a service without it processing customer data.

## Subprocessor of (2)

Tracked vendors whose own subprocessor lists name it, and what they say they use it for.

- [ConnectWise](https://thirdpartyindex.com/vendors/connectwise.md): Cybersecurity software provider; Cybersecurity solutions provider, including anti-virus and internet security software
- [WatchGuard Technologies](https://thirdpartyindex.com/vendors/watchguard-technologies.md): Cloud sandboxing for file inspection used for Fireboxes (APT Blocker).

## Security contact

From its security.txt (https://bitdefender.com/.well-known/security.txt) ([evidence](https://thirdpartyindex.com/evidence/2238)):

- Contact: mailto:bugbounty@bitdefender.com
- Contact: https://bugcrowd.com/bitdefender
- Disclosure policy: https://www.bitdefender.com/site/view/bug-bounty.html
- Encryption key: https://www.bitdefender.com/media/materials/bug_bounty/bugbounty_bitdefender.com_public.asc
- Acknowledgments: https://www.bitdefender.com/site/view/bug-bounty-hall-of-fame.html
- Languages: en
- Valid until 2050-01-01

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Third Party Index (https://thirdpartyindex.com) monitors vendors' public security and privacy documents and keeps each version as evidence. Data CC BY 4.0 (https://creativecommons.org/licenses/by/4.0/); vendors' own documents are theirs. API: https://thirdpartyindex.com/api