Security

Two-factor authentication

ByStefan Karg 10.02.202225.08.2025

Start to annoy hackers today by using two-factor authentication (2FA)!

Setting up 2-Step Verification (2SV) – NCSC.GOV.UK

Cyber Resilience Act (CRA)

CRA FAQ
ByStefan Karg 04.12.202504.12.2025

The EU Commission services have just released a comprehensive FAQ to help to demystify the implementation of the Cyber Resilience Act. If the official text left you scratching your head, this 66-page document might be your go-to resource for first practical answers to your questions. Worth a bookmark. Read it here:EU Commission – CRA Implementation

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Security

Secure easter holidays
ByStefan Karg 16.04.202225.08.2025

Enjoy the Easter weekend!If you haven’t done yet, this weekend could be an opportunity to update your passwords / authentication methods. Remember those 3 basic measures:

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Security

3 types of 2FA
ByStefan Karg 20.07.202225.08.2025

Today you can learn about 3 types of two-factor authentication (2FA).

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Security

Are Bluetooth Headsets Secure in the Era of Remote Work?
ByStefan Karg 26.02.202425.08.2025

Since the onset of the COVID-19 pandemic, the world has seen a significant shift towards remote working. This shift has led to an increase in virtual meetings and, as a result, the use of Bluetooth headsets for convenience. But one question arises – are these Bluetooth headsets secure? To understand the security of a typical…

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Vulnerabilities

2FA phishing
ByStefan Karg 01.08.202225.08.2025

A new hashtag#attack technique on the rise: 2FA phishing.Learn how it works: How do attackers try to get around multi-factor authentication? https://www.microsoft.com/en-us/security/blog/2022/07/12/from-cookie-theft-to-bec-attackers-use-aitm-phishing-sites-as-entry-point-to-further-financial-fraud

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Political

From a theoretical scenario to dangerous reality
ByStefan Karg 05.04.202425.08.2025

Since February 2022, cybersecurity threats to railways in the European Union have changed fundamentally: nation-state actors are no longer a theoretical possibility, but a dangerous reality. Russia is trying to sabotage European railways, warns Prague 💡 We therefore need to increase the resilience of the railway system against attacks by very capable attackers with access…

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