Index/Topics/DuckDuckGo privacy and security

DuckDuckGo privacy and security

DuckDuckGo's privacy and security features, including its ability to block trackers and protect user data

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13 results
Jan 13, 2026
Most Viewed

What privacy protections does DuckDuckGo offer for mobile apps versus desktop?

DuckDuckGo provides many of the same core privacy protections across its mobile apps and its newer desktop offerings—blocking third‑party trackers, enforcing HTTPS, and offering a one‑tap "Fire" butto...

Jan 13, 2026
Most Viewed

How effective is DuckDuckGo at preventing browser fingerprinting?

DuckDuckGo advertises active fingerprinting protections: it overrides many browser APIs to return no or less-useful values and layers those changes with tracker- and cookie-blocking features intended ...

Jan 16, 2026
Most Viewed

Can websites bypass DuckDuckGo’s blocklist using first-party fingerprinting or domain rotation, and how is that mitigated?

DuckDuckGo’s protections rely on a mix of DNS-level blocklisting for known scam/malware domains and separate tracker-blocklists used in apps and extensions; the DNS Scam Blocker refuses to resolve blo...

Jan 8, 2026

Where does DuckDuckGo store passwords and autofill data on each operating system (file paths)?

DuckDuckGo’s built‑in password manager stores and encrypts saved passwords and autofill data locally on the device rather than (by default) in a company cloud, and the company added an end‑to‑end encr...

Jan 13, 2026

Do DuckDuckGo browser extensions enable encrypted DNS by default?

DuckDuckGo’s browser extension is designed to block trackers and improve search privacy, but there is no evidence in the provided reporting that the DuckDuckGo browser extensions turn on encrypted DNS...

Jan 7, 2026

What are the main privacy tools in DuckDuckGo's mobile browser?

DuckDuckGo’s mobile browser bundles a range of built-in anti-tracking and privacy conveniences — a private search engine, tracker blocking, forced HTTPS, cookie and fingerprinting protections, and qui...

Jan 20, 2026

Where can I find DuckDuckGo’s technical developer documentation or source references for password storage?

DuckDuckGo’s publicly available developer-facing material for password storage is spread across its Help Pages and an open-source Autofill repository on GitHub, with product write-ups by outlets like ...

Jan 20, 2026

How do browser extensions from DuckDuckGo compare with third‑party privacy extensions like uBlock Origin or Privacy Badger on desktop?

DuckDuckGo Privacy Essentials offers a straightforward, all‑in‑one privacy add‑on focused on tracker blocking, HTTPS enforcement and search privacy aimed at non‑technical users, while uBlock Origin is...

Jan 19, 2026

Which desktop browsers provide the strongest DuckDuckGo tracker protection and how do they compare?

The desktop browsers that deliver the strongest out‑of‑the‑box protections that align with DuckDuckGo’s tracker‑blocking approach are the DuckDuckGo standalone browser itself and mainstream browsers a...

Jan 18, 2026

What independent audits exist of DuckDuckGo’s tracker‑blocking behavior after the 2022 changes?

The clearest independent audit of DuckDuckGo’s tracker‑blocking after the 2022 controversy was done by privacy researcher Zach Edwards, whose analysis revealed a Microsoft‑related carve‑out and prompt...

Jan 10, 2026

Has DuckDuckGo ever been accused of selling user data or sharing it with advertisers?

DuckDuckGo has been accused — in reporting and by security researchers — of allowing advertising trackers from partners (notably Microsoft) to bypass its tracker blocks in its Privacy Browser, which c...

Jan 10, 2026

What data does the DuckDuckGo browser store locally vs. what its servers retain?

DuckDuckGo’s official materials and independent write-ups draw a clear line: the browser keeps most routine data on the user’s device — anonymous display flags, local settings, and any on‑device brows...

Jan 7, 2026

How has DuckDuckGo changed its data retention policies and retention periods recently?

DuckDuckGo has publicly reframed parts of its privacy posture during 2024–2025, emphasizing stateless request handling and rolling out a 2025 tracking-policy refresh that focuses on stronger encryptio...