Universal Health Services (UHS), a Fortune 500 company and healthcare services provider, has reportedly shut down systems at facilities throughout the United States after the Ryuk ransomware hit its network on September 27, according to an article on the Health …
5 user behavioral patterns to look out for in a decentralized workspace
Problem: If there are thousands of employees scattered around hundreds of places, how do you keep your organization’s network safe?
Solution: You should monitor your employees wherever they’re located, and devise a standard baseline of their behavior through machine learning …
Advanced Active Directory attacks: Simulating domain controller behavior
There was a time when cyberattacks on identity and authentication infrastructures [like Active Directory (AD)] were immensely challenging to perform. A lot of forethought had to be put into devising a plan for the careful execution of attacks, and advanced …
Are you listening to your logs? Part 3: High disk usage
In the previous blog of this series, we saw how server crashes can be avoided by detecting low disk space in time using logs. In this blog, we’ll talk about another server metric, disk usage, and how it can be …
Are you listening to your logs? Part 2: Low disk space
In the first part of this blog series, we saw how monitoring slow server response times in your network can help detect denial-of-service (DoS) attacks. In this blog, we look at how logs can detect an operational issue such as …
Are you listening to your logs? Part 1: Slow server response
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Is there a more uninspiring word to encounter while browsing the internet? When a loading screen occurs, statistics show it takes only three seconds for a potential customer to leave your website.
Are you listening to your logs? is …
Breach notification requirements of POPIA: The importance of SIEM
A crucial aspect of the Protection of Personal Information Act (POPIA) is the notification of security compromises—unauthorized exposures of personal data—to the authorities and the data subjects in concern. Notification of data breaches is mandated by several data protection …