Director / Editor: Victor Teboul, Ph.D.

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Independent and neutral with regard to all political and religious orientations, Tolerance.ca® aims to promote awareness of the major democratic principles on which tolerance is based.

Many vaccine passports have security flaws – here's how to make them safer

By Matthew Comb, Doctoral Researcher, Digital Identity, University of Oxford

Barcodes containing verifiable information could make our lives easier and provide safe access to buildings or online services. But a global effort will be necessary to make them completely secure.

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