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Newsportal - Ruhr-Universität Bochum

Dossier

Rubin Special Issue IT Security 2023

A special issue of the science magazine Rubin features IT security research highlights. It will appear in 2023.

Smartphone zeigt Corona Warn App
Information technology

App-cepted?

Many countries have tried to reduce the infection rate with the help of Covid-19 apps. These only make a difference if people use them. Recent surveys show which factors play a role for the user acceptance of these apps.

24. Mai 2023 | News
Kryptowährungsmünzen auf einem leuchtenden PC
Cryptocurrencies

Shared irresponsibility

Cryptocurrencies are not subject to centralised governance. The community holds the power – but fails to do all that needs to be done. As a result, the collateral of the currency might be at risk.

8. Mai 2023 | News
Eine Hand, die SIM-Karten herausdrückt
Start-up

Ready for the new generation of mobile communications

5G has plenty more to offer than 4G. Radix Security makes sure that it doesn’t leave any security gaps open.

3. Mai 2023 | News
Eine Person dreht einen Knopf an einem Messgerät.
Side-channel attacks

When the chip needs a cooling break

Many encryption algorithms are mathematically proven to be one hundred per cent secure. Nevertheless, they sometimes fail to protect confidential data. This is because encryption doesn’t happen merely in theory.

23. März 2023 | News
Mann lehnt an Wand
Data security

The telltale zero

Attacks on the TLS protocol are both rare and highly complex. And yet, the encryption experts at Ruhr University Bochum are constantly tracking down new ones.

9. März 2023 | News
Ein Autolenkrad mit einem Touchdisplay daneben
Computer science

Three tough nuts for quantum computers to crack

Algorithms made in Bochum are becoming the global standard for secure encryption in the age of quantum computing. They’ve arrived just in time.

24. Februar 2023 | News
Das Wissenschaftlerteam
Cryptography

Security with an in-built vulnerability

Secret services want to know as much as possible. For example, they try to circumvent data encryption. This can cause collateral damage, warn Bochum researchers.

18. Januar 2023 | News
Hardware auf einem Tisch
IT Security

Intelligent monkeys

Researchers from Bochum are particularly quick at finding security vulnerabilities in IT systems. Their trick: they focus on the essentials – and explain it with the theorem of the infinitely typing monkeys.

14. Dezember 2022 | News
Felix Schuster
Interview

Shielded data processing in the cloud

Using cloud services without running into trouble with the GDPR – the company Edgeless Systems makes it possible. Founder Dr. Felix Schuster reflects on the somewhat difficult entry into a new market.

12. Oktober 2022 | News
PIN-Eingabe auf Kartenlesegerät
IT security

When the hardware traps criminals

Up to now, protecting hardware against manipulation has been a laborious business: expensive, and only possible on a small scale. And yet, two simple antennas might do the trick.

7. Juni 2022 | News
 
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