Author Archive

Susan Landau

Susan Landau is a professor of computer science, law and diplomacy and cybersecurity at Tufts University.

Cybersecurity

FTC lawsuit spotlights a major privacy risk: From call records to sensors, your phone reveals more about you than you think

If you use your mobile phone for anything other than a paperweight, your visit to the cannabis dispensary and your personality – how extroverted you are or whether you’re likely to be on the outs with family since the 2016 election – can be learned from metadata and telemetry and shared.

By Susan Landau, The Conversation
August 31, 2022

Digital Government

Encrypted smartphones secure your identity, not just your data

Through their role in two-factor authentication systems, the most commonly used secure digital identity protection method, smartphones have become essential to identifying people both online and off.

By Susan Landau
March 2, 2018

Cybersecurity

Real security requires strong encryption -- even if investigators get blocked

Police without a back door into encryption systems still have several options for obtaining evidence.

By Susan Landau
November 2, 2017

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