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Open source security's systemic challenges

In this installment of 'IT Ops Query,' Emily Fox talks about how reevaluating 50-year-old open source security practices could lead the community somewhere new.

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How to successfully debug PowerShell scripts

Got a PowerShell script that isn't working as intended? Debug it using breakpoints and a few simple steps in VS Code, and you'll be on your way to scripting success.

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How to use regex in PowerShell

A regular expression is a series of characters that determine a matching pattern in text to find or replace input validation. Walk through a regex example in PowerShell.

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New Cisco-Splunk observability roadmap details emerge

Post-acquisition, Cisco puts Splunk's CEO in charge of its observability strategy and lays out the details of how Splunk Observability Cloud will replace its existing platform.

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    How to use regex in PowerShell

    A regular expression is a series of characters that determine a matching pattern in text to find or replace input validation. Walk through a regex example in PowerShell.

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    IT incident management

    IT incident management is a component of IT service management (ITSM) that aims to rapidly restore services to normal following an incident while minimizing adverse effects on the business.

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    Virtualization is the creation of a virtual version of an actual piece of technology, such as an operating system (OS), a server, a storage device or a network resource.

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