pro4bizz Blog

Neuigkeiten, Tipps & Tricks zu Themen wie IT-Sicherheit, SIEM Security, SIEM360 plus, Security Intelligence, ISMS Optimierung und SIEM Lösungen.

50 Jahre E-Mail

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An meine erste E-Mail kann ich mich nur noch dunkel erinnern. Muss so um 1980 gewesen sein. Meist waren es Rundschreiben des Rechenzentrums, daß der Grossrechner wegen „Wartungsmaßnahmen“ am Wochenende nicht zur Verfügung steht. Eine eigene E-Mail Adresse hatte ich natürlich noch nicht, sondern benutzte die "shared" Adresse des Forschungsinstituts am MPI Düsseldorf...

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QRadar now comes up with the new UI that is much more intuitive than the dashboards available so far. The article shows where to find it, what it looks like and how to make it even more productive for your needs...

QRadar App Management

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During the course of my troubleshooting experience i had to be aware of some “utility changes” regarding to app extension management and monitoring.
According to the applied Release of QRadar and deployment scenario (AiO / Apphost as a managed host), you’ll have to keep in mind some improvements/changes of available “support utilities” or CLI commands.

QRadar Architecture

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Running QRadar bootcamps for about 10 years now, quite often I am asked why it is so complex and if there is an easy way to speedup the learning curve. Now there are good and bad news for you.
GOOD News 1st. There is a way out there for speeding up
BAD News 2nd. Its not as easy as you may want it to be

QRadar authentication issues

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Starting with QRadar Release 7.3.3FP5 or 7.4.1FP1 and future versions of QRadar the "Active Directory" authentication module deprecated from QRadar Console.

After the authentication module setting were changed in the QRadar authentication settings to LDAP or LDAPS you should have to keep in mind the following dependencies, if your QRadar Users possibly running in “login failed” issues:

If it's required for security reasons to use authentication to LDAP with SSL, the following limiting factor can be a culprit..