Security News

On this page you will find links to selected IT-security related news articles from various sources, including news from conferences and some test results. Posts in this category might be written by externals and students. If you find some interesting news, please let us know!

The balance between performance (low speed-impact) and real-time detection – Enterprise products

In our most recent report, we continue our investigation into the potential impact of performance-enhancing measures implemented by anti-virus vendors on the malware detection capabilities of their products. Building upon last year‘s findings, we now shift our attention to enterprise products in this blog post. By applying the same methodology, our objective remains consistent—to assess the consistent malware detection performance of enterprise security products in specific scenarios. We maintain uniformity by utilizing the identical settings employed in our enterprise main-test series.

Continue reading…

Decreasing false alarms in enterprise security products

For many years, AV-Comparatives’ protection tests have included a false-positives test, to ensure that security products do not provide protection at the expense of plaguing the user with false alarms. From time to time, enterprise users send us false-positives samples that they have encountered themselves. This is very helpful to us in our research, and so we are now making it easier to submit FPs to us. 

Continue reading…

Upcoming AV-Comparatives’ Certification Tests 2023

Anti-virus test

As in previous years, we will be running certification tests for the following products:

We also offer various enterprise security tests, EPR/EDR tests and penetration tests.

Security vendors interested in any of above tests are invited to contact us no later than the 31st of March 2023.

Beware of Fake Online Shops and Fake Websites

security

In recent years, the Internet has become an indispensable part of our daily lives. We use it for communication, shopping, entertainment, and more. Unfortunately, with the convenience of the Internet comes the potential for malicious actors to exploit it. Two of the many forms of deception used by cybercriminals are fake online shops and fake websites (the latter also known as phishing websites). Whilst these may sound similar, they are in fact quite different forms of deception, and so different measures are required to avoid falling victim to them.

Continue reading…

AVAR 2022 Conference in Singapore

The AVAR 2022 Cybersecurity Counterpunch conference is taking place on 1st and 2nd December.

AV-Comparatives is supporting the AVAR security conference again this year, organised by the Association of Anti-Virus Researchers Asia. AVAR 2022 is the 25th edition of AVAR’s international conference, and the event is taking place on the 1st and 2nd of December 2022 in Singapore. Full details and the registration form can be found on the organisation’s website: https://aavar.org/cybersecurity-conference/

Continue reading…

The balance between performance (low speed-impact) and real-time detection

security

In the past, a common complaint about antivirus programs was that they had a major impact on system performance, i.e. made the PC run more slowly in everyday use. Nowadays, anti-virus products use different optimization techniques to reduce system impact and disruption of everyday tasks.

In this blog post we want to answer the question as to whether any of the performance-enhancing measures taken by anti-virus vendors might have an impact on products’ ability to detect malware under some circumstances. To this end, we checked whether anti-virus products consistently detect malware in specific scenarios.

Continue reading…

Uninstalling antivirus programs: challenges and solutions

Have you ever tried to remove a program from your computer, and found that bits of it were left behind? If so, you will realise that not all uninstallers remove their programs completely, and that the leftovers can cause problems like error messages and wasted disk space. In the case of antivirus programs, which are deeply integrated into the Windows operating system, an incomplete uninstallation can be particularly problematic. It might be impossible to install a new AV program if its installer finds traces of the previous product. So, if you need to remove one AV product in order to install a different one, the issue of AV uninstallation becomes important.

In a test commissioned by the German PC Magazin (Ausgabe 06/2022), AV-Comparatives recently carried out an uninstallation test of 16 popular consumer antivirus programs (PDF version available here).

Continue reading…