Blog
Informative, up-to-date and exciting – the Oneconsult Cybersecurity Blog.

Cybersecurity Blog

Browse through exciting articles, current news and helpful tips & tricks from our experts on all aspects of cybersecurity.

Höhere Sicherheit für Ihre OT-Umgebung – die wichtigsten Schritte

Noch vor wenigen Jahren war das Thema Security im Bereich der Operational Technology (OT) im Vergleich zur klassischen IT kaum relevant. Dies änderte sich schlagartig, als erste – damals staatlich durchgeführte – Angriffe bekannt wurden. Heute sind Angriffe auf die OT bereits an der Tagesordnung.[1]

MORE

DFIR, einfach: Analyse von Office-Makros

Makros in Microsoft-Office-Dokumenten (z. B. Word, Excel usw.) werden häufig von Angreifern missbraucht, um Code zu verstecken, der Schadsoftware herunterlädt oder ausführt, was zur Kompromittierung von Systemen führen kann. Auf modernen Systemen werden daher als Schutzmassnahme Makros standardmässig nur nach Erlaubnis des Nutzers gestartet.

MORE

Azure Active Directory und Azure-Dienste absichern – Das Netz verstärkt

Eine Grundabsicherung von Azure Active Directory und Microsofts Cloud-Diensten ist kein Hexenwerk. Doch um an den richtigen Stellschrauben zu drehen, gilt es, sie zunächst zu finden. Dabei helfen die Bordmittel des Admin-Portals, kostenlose Tools, Tipps aus dem Netz und vor allem das Verständnis von Microsofts Sicherheitskonzepten.

MORE

Become a Proven Web App Penetration Tester With the Web Security Academy

What are the most common security vulnerabilities in web applications? What does an attacker need to do to find and exploit them? And how can developers protect their web applications against them? Answers to these questions as well as practical hands-on examples are provided by PortSwigger’s Web Security Academy.

MORE

DFIR, Simple: Track Ransomware Attacks

Ransomware has long been on everyone’s mind and part of daily news coverage. Oneconsult’s Digital Forensics and Incident Response specialists are regularly asked to present background information on such cyber attacks, discuss them and address the current threat situation. A central element is to show that all industries, company sizes and private individuals are affected by ransomware attacks and the associated risks.

MORE

BGP Hijacking – Data on the Run

From time to time, ships are blown off course, wrecked or, in the worst case, sink together with their cargo. The same can happen to the data that is sent over the Internet every day: It can deviate from its usual route and reach its destination in a big detour, but it can also end up with the wrong recipient altogether and thus be lost to the actual target – usually unintentionally, but in some cases also intentionally.

MORE
Alert Fatigue

Alert Fatigue – Risks and Measures

Alert fatigue refers to the phenomenon of cyber analysts being overloaded by the high number of alerts issued by security tools. This can lead to analysts overlooking or even ignoring alerts that indicate real attacks in the flood of false positives. This puts the security of the company in question at risk. Find out what the exact risks are and what measures you can take against them here.

MORE

Your security is our top priority – our specialists provide you with professional support.

Availability Monday to Friday 8:00 a.m. – 6:00 p.m (exception: customers with SLA – please call the 24/7 IRR emergency number).

Private individuals please contact your trusted IT service provider or the local police station.

For more information about our DFIR services here:

Oneconsult CSIRT Incident Response Hotline Emergency Number
Add CSIRT to contacts

Don’t miss anything! Subscribe to our free newsletter.