Are private conversations truly private? A cybersecurity expert explains how end-to-end encryption protects you

End-to-end encryption provides strong protection for keeping your communications private, but not every messaging app uses it, and even some of the ones that do don’t have it turned on by default.

Robin Chataut, Assistant Professor of Cybersecurity and Computer Science, Quinnipiac University • conversation
March 11, 2024 ~7 min

How to protect yourself from cyber-scammers over the festive period

Cyber-scams tend to ramp up at this time of year, with criminals and scammers eager to exploit people’s generosity and excitement.

Rachael Medhurst, Course Leader and Senior Lecturer in Cyber Security NCSA, University of South Wales • conversation
Dec. 8, 2023 ~7 min


TikTok bans: what the evidence says about security and privacy concerns

The evidence on whether TikTok poses a risk to users’ privacy and security.

Benjamin Dowling, Lecturer of Cybersecurity, University of Sheffield • conversation
March 14, 2023 ~8 min

How money and technology are militarising the fight against the illegal wildlife trade

Money pouring into conservation has funded drones and military-style training for rangers.

Rosaleen Duffy, Professor of International Politics, University of Sheffield • conversation
Sept. 23, 2022 ~7 min

Human nature can steer people away from new things – and that can blind them to novel threats

Those who seek to cause harm are as capable of generating creative ideas as anyone else. Two psychologists and counterterrorism scholars suggest how not to overlook a new danger.

Gina Scott Ligon, Director the National Counterterrorism Innovation, Technolology, and Education (NCITE) Center, University of Nebraska Omaha • conversation
Aug. 24, 2022 ~7 min

How do keys open locks?

A computer security expert explains how keys work – and how they are like passwords.

Scott Craver, Associate Professor of Electrical and Computer Engineering, Binghamton University, State University of New York • conversation
April 25, 2022 ~5 min

Why freezing the Arctic Council is bad news for global security

The Arctic Council was the world’s primary forum for cooperation among the eight Arctic nations and a channel for diplomacy – until Russia launched a war.

Gabriella Gricius, Graduate Fellow with North American and Arctic Defense Security Network, PhD Candidate in Political Science, Colorado State University • conversation
April 20, 2022 ~7 min

Government agencies are tapping a facial recognition company to prove you're you – here's why that raises concerns about privacy, accuracy and fairness

Federal and state governments are turning to a facial recognition company to ensure that people accessing services are who they say they are. The move promises to cut down on fraud, but at what cost?

James Hendler, Professor of Computer, Web and Cognitive Sciences, Rensselaer Polytechnic Institute • conversation
Feb. 1, 2022 ~10 min


I study coronavirus in a highly secured biosafety lab – here's why I feel safer here than in the world outside

To find a SARS-CoV-2 vaccine, scientists need to work hands-on with the highly infectious coronavirus. It happens in a super secure lab designed to keep them safe and prevent any escapes.

Troy Sutton, Assistant Professor of Veterinary and Biomedical Sciences, Pennsylvania State University • conversation
June 17, 2020 ~9 min

Videoconferencing keeps people connected while the coronavirus keeps them inside – but privacy and security are far from perfect

Zoom's privacy and security shortcomings are just the latest videoconferencing vulnerabilities. Knowing each platform's risks can help people avoid many of the downsides of virtual gatherings.

Elizabeth Stoycheff, Associate Professor of Communication, Wayne State University • conversation
April 10, 2020 ~9 min

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