IT Operations
Top Stories
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News
12 Oct 2026
AI security projects deliver first fixes for vulnerable Java libraries
Chainguard's Athena and IBM and Red Hat's Project Lightwell have reported early Java security fixes, offering DevSecOps teams a potential safety net in the era of AI vulnerability discovery. Continue Reading
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News
09 Oct 2026
AI coding tools run riot over SBOM controls as EU CRA looms
Shifting open source dependency liability under the EU CRA intensifies AI-related software supply chain security issues, per discussions at Open Source Summit Europe. Continue Reading
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Definition
20 Apr 2023
WinZip
WinZip is a software product used to archive, compress and encrypt files in a variety of archive formats for more efficient storage and distribution. Continue Reading
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News
20 Apr 2023
Sidecarless eBPF service mesh sparks debate
As cloud-native service meshes expand beyond Kubernetes, open source community members raise concerns about the security and suitability of eBPF in sidecarless architectures. Continue Reading
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Tutorial
19 Apr 2023
Set up a machine learning pipeline in this Kubeflow tutorial
For teams running machine learning workflows with Kubernetes, using Kubeflow can lead to faster, smoother deployments. Get started with this installation guide. Continue Reading
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News
19 Apr 2023
Atlassian demos ChatGPT tie-ins for Confluence, Jira Cloud
Atlassian teased early previews of cloud platform AI that supports natural language queries and automated links between Jira, Confluence and third-party products. Continue Reading
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Tip
19 Apr 2023
Tips to avoid a bumpy Exchange 2010 migration to Office 365
Now that Exchange Server 2010 and Exchange 2013 are legacy products, administrators should make the push to migrate to avoid becoming the next ransomware target. Continue Reading
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News
19 Apr 2023
Server-side Wasm boosts K8s bonds, devx ahead of key update
Early adopters await a WASI update this year before server-side Wasm can be ready for wider production use. For now, PaaS vendors have begun to bridge some of the gaps. Continue Reading
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Definition
19 Apr 2023
Microsoft Hybrid Configuration Wizard
The Microsoft Hybrid Configuration Wizard (HCW) is a tool provided by Microsoft to help organizations set up and configure a hybrid deployment between their on-premises Exchange Server and Exchange Online, which is part of Microsoft 365. Continue Reading
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Definition
19 Apr 2023
service discovery
Service discovery is the automatic detection of devices and offered services over a network. Continue Reading
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Definition
18 Apr 2023
Microsoft Certified Systems Engineer (MCSE)
The Microsoft Certified Systems Engineer (MCSE) is a certification that was offered by Microsoft for IT professionals who demonstrated expertise in designing, implementing, and administering Windows server infrastructure, as well as other Microsoft technologies. Continue Reading
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Definition
18 Apr 2023
Microsoft Cloud Witness
Microsoft Cloud Witness is a quorum witness for Windows Server Failover Clustering (WSFC) that uses Microsoft Azure as the arbitration point. Continue Reading
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Definition
18 Apr 2023
open core model (open core software)
The open core model is an approach to software development that combines attributes of both the open source and closed source models. Continue Reading
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Tip
17 Apr 2023
Evaluate the GitOps model for your organization
For some organizations, GitOps leads to faster, higher-quality software delivery -- but for others, DevOps or NetOps is a better fit. Learn what factors your team should consider. Continue Reading
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Definition
17 Apr 2023
Microsoft Azure Key Vault
Microsoft Azure Key Vault is a cloud-based security service offered by Microsoft as part of its Azure platform. Continue Reading
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Definition
17 Apr 2023
Microsoft Active Directory Migration Tool (ADMT)
The Microsoft Active Directory Migration Tool (ADMT) is a free utility administrators can use to move Active Directory objects, such as computers, users and groups, from one Windows Server Active Directory domain or forest to another. Continue Reading
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Definition
14 Apr 2023
mutation testing
Mutation testing, also known as code mutation testing, is a form of white box testing in which testers change specific components of an application's source code to ensure a software test suite can detect the changes. Continue Reading
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Tip
13 Apr 2023
Platform engineering vs. DevOps: What's the difference?
Platform engineering and DevOps both contribute to successful software development, but it's important to understand the nuances between the two functions in an IT organization. Continue Reading
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News
13 Apr 2023
ChatGPT craze hits infrastructure as code
From GitHub's Copilot to a purpose-built product from Pulumi, generative AI is emerging for infrastructure as code, with the same potential benefits and risks it presents for apps. Continue Reading
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Tip
12 Apr 2023
Manage complex IT environments with AIOps and observability
As IT environments grow in complexity, AIOps and observability tools can provide valuable insights and identify problem areas -- but prepare for adoption hurdles along the way. Continue Reading
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News
11 Apr 2023
Microsoft mends Windows zero-day on April Patch Tuesday
What's old is new again as multiple security updates from the past made a comeback this month to push the total number of vulnerabilities addressed to 102. Continue Reading
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Definition
11 Apr 2023
IT incident report
An IT incident report is documentation of an event that disrupted the normal operations of an IT system or had the potential to do so as well as how the situation was handled. Continue Reading
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Definition
10 Apr 2023
organizational unit (OU)
An organizational unit (OU) can refer to different things depending on the context, such as an organizational group within a company that is intended to accomplish a specific business function. Continue Reading
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Tutorial
10 Apr 2023
Automate firewall rules with Terraform and VMware NSX
In this hands-on tutorial, learn how infrastructure-as-code tools such as Terraform can streamline firewall management with automated, standardized configuration of firewall rules. Continue Reading
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Definition
06 Apr 2023
Windows CE
Windows CE is a version of Microsoft's Windows operating system (OS) that is designed for mobile and other space-constrained devices with small footprints. Continue Reading
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Feature
06 Apr 2023
Mainframe modernization to AI apps: USPTO reinvents itself
How the US Patent and Trade Office, founded in 1802, maintained IT resilience while managing systems ranging from mainframes to the cloud, AI and beyond. Continue Reading
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Definition
06 Apr 2023
Windows Admin Center
Windows Admin Center (WAC), formerly Microsoft Project Honolulu, is a browser-based management tool from Microsoft that allows administrators to manage Windows servers and clusters from a centralized, graphical user interface. Continue Reading
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Tip
05 Apr 2023
How to implement FinOps in DevOps pipelines
As cloud costs climb, applying FinOps principles in DevOps practices can optimize cloud spend. Learn how FinOps and DevOps can work together to promote better cloud resource use. Continue Reading
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News
05 Apr 2023
Securing remote access grows crucial for DevSecOps
Between remote work and hybrid cloud lies a menacing security gap that experts warn more and more businesses will fall into without a cohesive approach. Continue Reading
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News
03 Apr 2023
Istio service mesh doyen departs Google, touts Ambient Mesh
After 16 years at Google, Istio's co-founder takes over as CTO at Solo.io and goes all in on a project he believes will determine the future of cloud-native networking. Continue Reading
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Definition
03 Apr 2023
Windows NT
Windows NT was a family of operating systems (OS) developed by Microsoft for personal computers and servers. Continue Reading
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Feature
03 Apr 2023
Who profits from open source maintainers' work?
Open source is critical to the tech industry, but nearly half of maintainers work unpaid -- and the situation is becoming untenable amid rising corporate use and security concerns. Continue Reading
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Definition
31 Mar 2023
IT performance management
IT performance management is the supervision of an organization's IT infrastructure to ensure key performance indicators, service levels and budgets comply with the organization's goals. Continue Reading
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Tip
31 Mar 2023
Kubernetes operator vs. controller: What's the difference?
Kubernetes operators and controllers both manage cluster resources but play distinct roles in the Kubernetes ecosystem. Explore their differences and learn when to use each. Continue Reading
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Tip
30 Mar 2023
How to choose IT operations metrics that deliver real value
The sheer volume of data collected in today's IT environments can be overwhelming. But by focusing on the user experience, IT ops teams can pinpoint the metrics that matter most. Continue Reading
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News
29 Mar 2023
Comcast subsidiary survives March Madness with AIOps
AIOps alert reduction brought order to a chaotic environment at TV advertising specialist FreeWheel just in time for a big test of its resiliency during a wild NCAA tournament. Continue Reading
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Tip
28 Mar 2023
Deploy WebJEA to empower your users with PowerShell
Give your automation scripts a GUI that makes it easier for end users to get the information they need with a more streamlined approach. Continue Reading
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Definition
28 Mar 2023
trusted execution environment (TEE)
A trusted execution environment (TEE) is an area on the main processor of a device that is separated from the system's main operating system (OS). Continue Reading
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Tutorial
27 Mar 2023
How to secure passwords with PowerShell
Storing passwords in plain text is bad, but what methods are good? Try one of these approaches, such as secure strings or the SecretManagement module, to encrypt passwords. Continue Reading
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Tutorial
27 Mar 2023
Simplify code with for_each and dynamic blocks in Terraform
In this tutorial, get hands-on practice using Terraform features like dynamic blocks and the for_each attribute to write cleaner, more reusable code for cloud deployments. Continue Reading
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Tutorial
24 Mar 2023
Build an automated image processing pipeline with AWS tools
In this guide, learn how to automate image processing with AWS Step Functions. Build an image processing pipeline with example code, then explore ways to expand your new workflow. Continue Reading
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Definition
23 Mar 2023
Azure DevOps
Azure DevOps -- rebranded from Visual Studio Team Services (VSTS) in 2018 -- is a software-as-a service (SaaS) platform from Microsoft designed to provide a comprehensive toolchain for developing and deploying software projects. Continue Reading
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Definition
22 Mar 2023
Virtual Machine Disk format (VMDK)
VMware Virtual Machine Disk format (VMDK) is a format specification for virtual machine (VM) disk image files. Continue Reading
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Opinion
22 Mar 2023
Is observability as code overhyped?
Is observability as code as transformative as vendors claim or just another IT buzzword? Learn what to keep in mind when evaluating this emerging approach for your organization. Continue Reading
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Definition
22 Mar 2023
NoOps (no operations)
NoOps (no operations) is a concept that an IT environment can become so automated and abstracted from the underlying infrastructure that there's no need for a dedicated team to manage software in-house. Continue Reading
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Tip
21 Mar 2023
Improve IT efficiency with a PowerShell self-service portal
You can jump over the technical barriers that impede automation efforts in your organization by exploring how to deploy a web-based portal that hosts your scripts. Continue Reading
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News
20 Mar 2023
Oracle OKE takes on Azure, AWS with serverless Kubernetes
Oracle added serverless Kubernetes and a financially backed SLA to its OKE managed service, playing catch-up with AWS, Google and Azure and taking a swipe at them on pricing. Continue Reading
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News
20 Mar 2023
HPE to acquire OpsRamp for GreenLake IT ops tools
IT automation specialist OpsRamp will become part of HPE's GreenLake portfolio, adding hybrid cloud visibility and notification tools to the IT conglomerate's SaaS offerings. Continue Reading
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Opinion
20 Mar 2023
The rise of the non-developer
Low-code and no-code tools are often touted as solutions to the developer talent shortage -- but they might not be the full answer for companies facing a lack of tech skills. Continue Reading
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Tip
20 Mar 2023
Boost cluster security with Kubernetes vulnerability scanning
Performing vulnerability scans on Kubernetes clusters can help keep container environments secure and running smoothly. Learn what risks to look out for and compare tool options. Continue Reading
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Tip
20 Mar 2023
How to prepare for the next version of Exchange Server
The Exchange Server roadmap charts several twists and turns that shows Microsoft deviating from its typical course with the server-based email platform. Continue Reading
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Definition
20 Mar 2023
Microsoft Windows PowerShell DSC (Desired State Configuration)
Desired State Configuration (DSC) is a feature in PowerShell 4.0 and above that helps administrators to automate the configuration of Windows and Linux operating systems. Continue Reading
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Tip
17 Mar 2023
When to use the Windows command prompt vs. PowerShell
The Windows command prompt and PowerShell can accomplish similar tasks, but how they do so might push users toward one option over the other. Check out these examples to see why. Continue Reading
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Tip
17 Mar 2023
PowerShell vs. Bash: Key differences explained
Windows admins have the option to use Bash, a Linux shell, but the command-line tool doesn't stack up one to one with PowerShell for Windows deployments. Continue Reading
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News
17 Mar 2023
How ChatGPT and generative AI will affect IT operations
As generative AI programs improve, they raise questions for many engineering disciplines about the future of work -- and IT operations is no exception. Continue Reading
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Feature
17 Mar 2023
How to create and run Windows PowerShell scripts
Once administrators get comfortable with PowerShell basics, it's time to start scripting. This PowerShell scripting tutorial for beginners helps you efficiently complete tasks. Continue Reading
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Tutorial
17 Mar 2023
How to transfer FSMO roles with PowerShell
You might need to shift Active Directory FSMO roles for a few reasons. If you need to do it more than once, there's a way to automate the procedure with PowerShell. Continue Reading
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Definition
16 Mar 2023
IT operations management (ITOM)
IT operations management (ITOM) is a strategic approach to managing an organization's information technology needs. Continue Reading
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Definition
16 Mar 2023
AMD Virtualization (AMD-V)
AMD-V (AMD Virtualization) technology refers to a set of hardware extensions and on-chip features for the AMD family of x86 microprocessors. Continue Reading
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Tip
16 Mar 2023
How to approach data loss prevention in virtual servers
As security risks evolve, organizations are turning to data loss prevention tools and methods to combat external and internal risks. Learn how to get started with DLP. Continue Reading
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Definition
16 Mar 2023
Open Container Initiative
The Open Container Initiative (OCI) is a collaborative project hosted under the Linux Foundation that is designed to establish common standards for container formats and runtimes. Continue Reading
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Definition
16 Mar 2023
bare-metal provisioning
Bare-metal provisioning is the process of installing an operating system (OS) or Type 1 hypervisor directly on a computer's hard disk. Continue Reading
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Definition
16 Mar 2023
USB 3.0 (SuperSpeed USB)
USB 3.0 is a Universal Serial Bus (USB) data transfer standard that is backwards compatible with USB 2.0 and USB 1.1 devices and is very commonly used for computer peripherals. Continue Reading
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Definition
16 Mar 2023
What is PowerShell and how to use it: The ultimate tutorial
PowerShell is an object-oriented automation engine and scripting language with an interactive command-line shell that Microsoft developed to help IT professionals configure systems and automate administrative tasks. Continue Reading
- Definition 15 Mar 2023
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Definition
15 Mar 2023
Group Policy Management Console (GPMC)
Group Policy Management Console (GPMC) is a Microsoft Management Console snap-in that provides a graphical user interface that enables Active Directory (AD) administrators to manage Group Policy Objects (GPOs) from one console. Continue Reading
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News
14 Mar 2023
Microsoft stops two zero-days for March Patch Tuesday
The company corrects actively exploited vulnerabilities that affected Microsoft Outlook and the Windows OS in this month's batch of security updates. Continue Reading
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Tutorial
14 Mar 2023
Using PowerShell for Azure service principal authentication
With help from the Azure PowerShell module, you can avoid login prompts and automate the authentication process when using service principals on Microsoft's cloud platform. Continue Reading
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Definition
14 Mar 2023
event stream processing (ESP)
Event stream processing (ESP) is a software programming technique designed to process a continuous stream of device data and take action on it in real time. Continue Reading
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Feature
14 Mar 2023
Meeting the challenges of scaling AI with MLOps
As businesses race to capitalize on the promises of AI in the wake of ChatGPT's launch, strategies to move machine learning software from idea to reality are becoming essential. Continue Reading
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Definition
14 Mar 2023
Windows event log
The Windows event log is a detailed record of system, security and application notifications stored by the Windows operating system that is used by administrators to diagnose system problems and predict future issues. Continue Reading
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Feature
13 Mar 2023
10 PowerShell courses to help hone your skills
Learn what popular online PowerShell courses -- including those from Udemy, Pluralsight and LinkedIn Learning -- offer for beginners and advanced systems administrators. Continue Reading
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Definition
10 Mar 2023
NDIS (Network Driver Interface Specification)
Network Driver Interface Specification (NDIS) is a Microsoft Windows specification for how communication protocol programs (such as TCP/IP) and network device drivers should communicate with each other. Continue Reading
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Feature
10 Mar 2023
Is DevOps dead? What the future of DevOps could look like
While some think DevOps has run its course, others say it's just maturing and evolving into what organizations need -- which, for some, might include platform engineers. Continue Reading
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Definition
10 Mar 2023
early adopter
An early adopter refers to a person who embraces new technology or tries a new product before most others. Continue Reading
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Tutorial
10 Mar 2023
Set up PowerShell script block logging for added security
Learn how to set up your systems to capture abnormal PowerShell behavior as one way to shore up your defenses. Continue Reading
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Tutorial
09 Mar 2023
Build a PowerShell performance monitoring script step by step
A PowerShell performance monitoring script defines and keeps track of system metrics. Learn to set up and query performance counters and use the results to build an HTML report. Continue Reading
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Tutorial
09 Mar 2023
PowerShell Move-Item examples for file, folder management
You can take the pain out of regular administrative tasks, such as migrating and organizing data from your users, with these advanced automation scripts. Continue Reading
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Tutorial
09 Mar 2023
Step-by-step guide: Get started with Weave for Kubernetes
Looking to streamline network management for Kubernetes clusters? Learn when and how to use CNI plugins, then walk through the steps of a Weave installation for Kubernetes. Continue Reading
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Definition
08 Mar 2023
log analytics
Log analytics is the assessment of a recorded set of information from one or more events, captured from a computer, network, application operating system (OS) or other IT ecosystem component. Continue Reading
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News
08 Mar 2023
White House cybersecurity plan collides with SecOps reality
The White House Cybersecurity Strategy sets lofty goals. But recent market research suggests a significant number of enterprises don't follow existing SecOps best practices. Continue Reading
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Definition
07 Mar 2023
Kubernetes scheduler
The Kubernetes scheduler is a component of the open source Kubernetes container orchestration platform that controls performance, capacity and availability through policies and topology awareness. Continue Reading
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Tutorial
06 Mar 2023
How to avoid the double-hop problem with PowerShell
IT pros who manage with PowerShell will run into the double-hop problem and use CredSSP to work around it. This tutorial offers a more streamlined way to avoid that roadblock. Continue Reading
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Tip
06 Mar 2023
How to upload and download files with PowerShell FTP script
By using the .NET WebClient class and PowerShell, Windows admins can upload and download files to FTP. Review the general process and corresponding examples to get started. Continue Reading
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Tip
03 Mar 2023
How to test PowerShell code with Pester
PowerShell's Pester troubleshooting tool lets users write and run tests. Learn how to install the tool and examine a step-by-step Pester test example. Continue Reading
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Definition
03 Mar 2023
computer system
A computer system consists of hardware components that have been carefully chosen so that they work well together and software components or programs that run in the computer. Continue Reading
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Tip
03 Mar 2023
Why you should plan to migrate to Exchange 2019 soon
An upgrade to the latest Exchange version will bring added functionality for end users and security enhancements. But it will also help ease the transition to Exchange vNext. Continue Reading
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Tutorial
03 Mar 2023
Reveal Windows file server permissions with PowerShell's help
An unauthorized permissions change on a file share could lock out other users. Learn how to automate a report that shows permissions on the server to find these problems fast. Continue Reading
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Feature
03 Mar 2023
Hone your PowerShell text manipulation skills
Retrieving content from and modifying content in text files with PowerShell are skills many administrators need to cultivate to aid their automation efforts. Continue Reading
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News
01 Mar 2023
SBOM graph database aims to be cloud security secret sauce
An open source consortium that includes Google plans to release a deployable beta of the GUAC project this month, a possible milestone for cloud-native SBOM. Continue Reading
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Definition
01 Mar 2023
million instructions per second (MIPS)
Million instructions per second (MIPS) is a measure of a processor's speed, providing a standard for representing the number of instructions that a CPU can process in 1 second. Continue Reading
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Tutorial
27 Feb 2023
Use PowerShell workflows when performance matters
When time is of the essence, add parallel processing to your PowerShell scripts to perform tasks more efficiently by using the workflows feature in the automation tool. Continue Reading
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News
27 Feb 2023
Ukrainian tech companies persist as war passes 1-year mark
Software and services companies are adding personnel and expanding their offerings, as venture funds invest in tech startups with an eye toward building 'Ukraine 2.0.' Continue Reading
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Tip
27 Feb 2023
Compare Azure DevOps vs. Jira for IT ops project management
Azure DevOps and Jira can both be effective project management tools for software development and IT ops teams, but the two differ in terms of benefits, features and limitations. Continue Reading
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Tip
24 Feb 2023
Tips for building a DevOps knowledge-sharing culture
The DevOps spirit of openness and collaboration makes knowledge sharing a necessity. Explore best practices for documenting and communicating knowledge within your organization. Continue Reading
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Tip
24 Feb 2023
How to test the PowerShell pending reboot module
Learn how to check if your machines have pending reboots with a simple PowerShell module to ensure changes to files do not cause stability issues. Continue Reading
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Definition
24 Feb 2023
remote code execution (RCE)
Remote code execution (RCE) is when an attacker accesses a target computing device and makes changes remotely, no matter where the device is geographically located. Continue Reading
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Definition
24 Feb 2023
SMB 3.0 (Server Message Block 3.0)
SMB 3 (Server Message Block 3.0) is a protocol that provides a way for a computer's client applications to read and write to files from a server in a computer network. Continue Reading
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News
23 Feb 2023
CEO reflects on remote work, team-building amid Ukraine war
A GraphQL API management company is on track for an official launch in the coming months, despite a year of massive challenges for its developer team in Ukraine. Continue Reading
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Tutorial
23 Feb 2023
Build a PowerShell logging function for troubleshooting
A basic administrative skill is checking over logs to find out why something broke. Learn how to build a proper logging mechanism to catch errors for diagnostic purposes. Continue Reading
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Tutorial
23 Feb 2023
How to set and manage environment variables in Kubernetes
In this tutorial, learn when to use -- or not use -- environment variables in Kubernetes, and compare methods for setting and updating their values with example code. Continue Reading
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Definition
22 Feb 2023
Go programming language
Go, also called Golang or Go language, is an open source programming language that Google developed. Continue Reading