Naomi Brockwell - How To Reclaim Privacy in the Digital Age

### Overview In this talk, Naomi Brockwell, founder of the NBTV Institute, presents an appeal to the cybersecurity and hacker community to champion "privacy accelerationism" (privac). She argues that online privacy is facing unprecedented threats from systemic corporate and government surveillance, AI data aggregation, and legislative efforts targeting end-to-end encryption. Rather than viewing privacy as a concern solely for people with "something to hide," Brockwell stresses that privacy is an essential safeguard of human autonomy, freedom of thought, and protection for vulnerable groups such as journalists, activists, and whistleblowers. She urges security researchers, developers, and everyday users to actively build, audit, fund, and adopt privacy-preserving technologies to maintain balance against mass surveillance.

### Key Topics - **The Fallacy of 'Nothing to Hide':** The dangerous cultural normalization of relinquishing privacy, which Brockwell characterizes as virtue signaling from a position of privilege that abandons those who rely on privacy for safety and survival. - **Historical Hacker Activism (Hacktivism):** How groups like Cult of the Dead Cow (with the release of Back Orifice), opponents of the Clipper chip (supported by Whitfield Diffie, Ron Rivest, Matt Blaze, and the EFF), and cypherpunks like Phil Zimmermann (creator of PGP) successfully challenged overreach and forced the tech industry to prioritize security. - **The Current Threat Landscape:** Escalating surveillance capabilities, AI-driven aggregation by data brokers, pervasive telemetry (e.g., Microsoft Word using the background program 'Arya'), and regulatory threats such as the EU's Chat Control proposal. - **Calls to Action for Technologists:** Engaging in open-source development, auditing under-resourced critical software (referencing the Heartbleed vulnerability in OpenSSL), simplifying user experience, publishing research on hidden device surveillance, and establishing privacy-by-design standards. - **Privacy Accelerationism (Privac):** Actively defending privacy tools today, pushing adoption across non-technical circles, challenging bad legislation, and deploying obfuscation and advanced compute to counter data brokers. - **Financial Privacy and Surveillance:** The degradation of transaction privacy through legislation like the Bank Secrecy Act and reporting thresholds, and the necessity of navigating cash and privacy-focused cryptocurrencies.

### Technical Details & Tool Ecosystem Brockwell highlights various technical tools and strategies for reclaiming digital privacy: - **Operating Systems & Infrastructure:** Tor, Tails, GrapheneOS, and Mullvad VPN (alongside cautions regarding malicious mobile VPN apps that log keystrokes and mouse movements). - **Encrypted Messaging:** Signal (praising its mitigation of metadata leakage in gifts and stickers), SimpleX Chat, and Session. - **Browsing & Ad Blocking:** Brave browser (and its AI tool, Leo) and uBlock Origin, while strongly warning against Google Chrome. - **Encrypted Productivity & Storage:** Proton Suite (Mail, Drive, Calendar, Docs), Tuta (formerly Tutanota), and CryptPad. For photo storage, options include Proton Drive, Ente, self-hosted Immich, or enabling Apple iCloud Advanced Data Protection with recovery keys. - **Advanced Privacy Tech:** Zero-knowledge proofs, homomorphic encryption for computing on data without exposing raw values, and using local AI models to inject noise into data broker datasets.

### Takeaways Brockwell emphasizes that privacy is not about concealment, but about preserving individual choice, agency, and societal balance. Without informed resistance and technical innovation from the cybersecurity community, the option of privacy risks being permanently dismantled. Individuals can advance the privacy movement by switching to privacy-respecting alternatives, funding open-source maintainers, demanding privacy by design inside organizations, and helping non-technical users migrate away from surveillance-driven platforms.