IT systems management and monitoring
Learn about the tools and technologies that enable more visibility into IT infrastructure, integration between IT management tools, tailored alerts for IT professionals and new areas of performance monitoring and management.
Top Stories
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Feature
18 Dec 2024
Top data center infrastructure management software in 2025
DCIM tools can improve data center management and operation. Learn how six prominent products can help organizations control costs, manage energy and track assets. Continue Reading
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News
18 Dec 2024
AWS, Red Hat hybrid cloud wares court VMware converts
Broadcom has softened some of its stances on VMware licensing and public cloud, but competitors stay poised to pounce on customers looking to defect. Continue Reading
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Opinion
31 Aug 2023
New features show VMware Tanzu's impact on dev community
Despite questions of a sale, VMware Tanzu remains a strong influence in the developer community, especially with added features announced at VMware Explore 2023. Continue Reading
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Tip
29 Aug 2023
How to configure shadow copies on file servers
When you enable the shadow copies service on your shared folders, you give your end users the flexibility to restore deleted files or revert a file to an earlier version. Continue Reading
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Tip
25 Aug 2023
Managing open source components in the software supply chain
Software supply chain attacks are becoming increasingly common. There is no single measure that can stop attacks, but implementing security precautions can reduce risk. Continue Reading
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News
24 Aug 2023
VMware, Cisco prep generative AI for SecOps
Generative AI has the potential to go beyond identifying anomalies in known data to create new information, such as incident summaries or security policies -- as well as new risks. Continue Reading
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Definition
24 Aug 2023
RSAT (Remote Server Administration Tools)
RSAT (Remote Server Administration Tools) refers to a set of tools from Microsoft that enable IT administrators to remotely manage roles and features in Windows Server from a computer that is running Windows 11, Windows 10 or Windows 7 Service Pack 1. Continue Reading
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Definition
22 Aug 2023
Microsoft SCOM (System Center Operations Manager)
Microsoft SCOM (System Center Operations Manager) is a set of tools for infrastructure monitoring and application performance management. Continue Reading
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Definition
21 Aug 2023
Local Group Policy Editor
Local Group Policy Editor is a Microsoft Management Console (MMC) snap-in that provides a user interface for managing local Group Policy settings on a Windows computer. Continue Reading
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Tutorial
21 Aug 2023
How to set up PowerShell remoting over SSH
Microsoft recommends using WinRM to manage Windows machines remotely, but OpenSSH offers other advantages, particularly in organizations that also use Linux systems. Continue Reading
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News
17 Aug 2023
Vendor-led group vows to fork HashiCorp Terraform
HashiCorp Terraform is a flashpoint of contention in the wake of the vendor's move to a Business Source License, including allegations that it ignored open source contributions. Continue Reading
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Answer
14 Aug 2023
How to roll back Git code to a previous commit
Git reset and git revert can be lifesavers for developers. Follow these examples to see which command makes the most sense when mistakes arise during development. Continue Reading
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News
09 Aug 2023
Several Exchange Server flaws fixed on August Patch Tuesday
Microsoft addresses 74 vulnerabilities this month with the on-premises email server platform returning to the spotlight with corrections to close six security holes. Continue Reading
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Tip
09 Aug 2023
How to use Reliability Monitor to manage servers
The utility gives administrators a way to look back over time to see what driver updates, software installations or hardware crashes might be related to the sudden instability. Continue Reading
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News
03 Aug 2023
IT pros mull observability tools, devx and generative AI
Observability as a common language for both developers and operations teams still has plenty of room for improvement in the era of platform engineering, according to experts. Continue Reading
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News
01 Aug 2023
Experts expect Sumo Logic match post-New Relic acquisition
New Relic and Sumo Logic were both taken private by the same firm, as consolidation -- and attrition -- continues among observability tools. Continue Reading
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Feature
31 Jul 2023
Enterprises rework log analytics to cut observability costs
Organizations such as Netflix could be a harbinger of an observability cost crisis, where monitoring cloud-native apps comprises an untenable portion of operational costs. Continue Reading
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Tip
28 Jul 2023
Tips and tools for collecting helpful Kubernetes metrics
Metrics are an integral part of any Kubernetes deployment. But teams often struggle with identifying the right metrics and choosing the right tools to gather the most helpful data. Continue Reading
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Feature
27 Jul 2023
Industry tackles observability's data management problems
Enterprises and the vendors they buy from have begun to fundamentally rethink data management for observability, including a new startup with close ties to Cisco. Continue Reading
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News
20 Jul 2023
Dell Moogsoft AIOps buy could start filling gaps post-VMware
Dell's purchase of Moogsoft this week could help it regain some enterprise software appeal it lost when it spun out VMware. But the future is unclear for Moogsoft users. Continue Reading
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Opinion
20 Jul 2023
Why AIOps will look at generative AI tools to grow adoption
AIOps generally sees limited results in its current implementations, but generative AI can potentially help expand and monetize these processes for organizations. Continue Reading
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Tip
20 Jul 2023
Exchange Online post-migration steps for admins
A move to the hosted email platform is an opportunity to streamline how users work with other Microsoft 365 services. But it requires IT to stay current with the product roadmap. Continue Reading
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News
19 Jul 2023
Chainguard automates SBOMs, but has Images-based agenda
Container images, that is. Chainguard Enforce now automates SBOMs, but execs and an early customer say they aren't the ultimate answer to software supply chain security. Continue Reading
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Opinion
19 Jul 2023
Sessions at FinOps X highlight FOCUS, sustainability
Costs and sustainability are two hot topics in the FinOps world. Sessions at the FinOps X conference in June focused on these areas and how teams can make better buying decisions. Continue Reading
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Definition
18 Jul 2023
Resultant Set of Policy (RSoP)
Resultant Set of Policy (RSoP) refers to all the group policies applied to a user and computer. Continue Reading
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News
18 Jul 2023
Splunk AI update adds specialized models for SecOps tasks
Splunk AI updates this week included specialized models for SecOps that detect and automatically respond to common issues such as DNS exfiltration and suspicious processes. Continue Reading
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Definition
18 Jul 2023
real-time monitoring
Real-time monitoring is the delivery of continuously updated data about systems, processes or events. Continue Reading
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Definition
18 Jul 2023
flash memory card
A flash memory card -- sometimes called a storage card -- is a small storage device that uses non-volatile semiconductor memory to store data on portable or remote computing devices. Continue Reading
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Definition
18 Jul 2023
proportional control
Proportional control is a control system technology in which the response (output) is proportional to the difference between a setpoint value and the current value of a process variable. Continue Reading
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Definition
17 Jul 2023
Microsoft System Center
Microsoft System Center is a suite of software products designed to simplify the deployment, configuration and management of IT infrastructure and virtualized software-defined data centers. Continue Reading
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Definition
14 Jul 2023
System Restore (Windows)
System Restore is a Microsoft Windows utility designed to protect and revert the operating system (OS) to a previous state. Continue Reading
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Tip
12 Jul 2023
8 benefits of data center virtualization
Organizations with virtualized data center components can save on hardware, comply easier with regulations and increase speed. Consider virtualization for your infrastructure. Continue Reading
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News
11 Jul 2023
Microsoft repairs 5 zero-days for July Patch Tuesday
The company addressed 130 vulnerabilities and provided additional instructions to fully resolve several bugs, which will require extra attention from IT this month. Continue Reading
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Definition
10 Jul 2023
server hardware degradation
Server hardware degradation is the gradual breakdown of the physical parts of a server. Continue Reading
- Definition 05 Jul 2023
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Definition
30 Jun 2023
Alpine Linux
Alpine Linux is a small, security-oriented, lightweight Linux distribution based on the musl C standard library and BusyBox utilities instead of GNU. Continue Reading
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Definition
29 Jun 2023
blade server
A blade server, sometimes referred to as a high-density server, is a compact device containing a computer used to manage and distribute data in a collection of computers and systems, called a network. Continue Reading
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Feature
29 Jun 2023
Cued by breach postmortems, fintech refines zero trust
In a quest to continuously improve, Mercury's security leader takes inspiration from other companies' lessons learned, then updates tools and practices accordingly. Continue Reading
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Definition
22 Jun 2023
uptime and downtime
In computing, uptime is a measure of how long a computer or service is on and available. Downtime is the measure of how long it is not available. Continue Reading
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Quiz
20 Jun 2023
10 WebAssembly questions to test your Wasm knowledge
Test your knowledge of WebAssembly with this tough, ten-question quiz on the benefits and applications of the new Wasm standard. Continue Reading
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Tip
19 Jun 2023
Explore Red Hat's bring-your-own-subscription model for RHEL
Many organizations use pay-as-you-go models with public cloud providers to run their Red Hat products in the cloud. Explore how bring-your-own-subscription differs. Continue Reading
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Definition
16 Jun 2023
moves, adds and changes (MAC)
Moves, adds and changes (MAC) refers to a set of tasks that IT teams regularly perform to keep computing equipment up to date and aligned with user and business requirements. Continue Reading
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News
15 Jun 2023
CISA SBOM standards efforts stymied by confusion, inertia
Efforts to establish SBOM standards and guidance have progressed, but unanswered questions persist -- including how the federal government plans to enforce its own requirements. Continue Reading
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Tip
15 Jun 2023
When and how to run databases on Kubernetes
Deciding whether to move your database onto Kubernetes requires careful consideration, especially when choosing among deployment options. Here's what to keep in mind. Continue Reading
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News
14 Jun 2023
HashiCorp Vault trims SaaS; Boundary hooks up Enterprise
HashiCorp Vault's appeal to a broader field of users gets a boost from a new entry-level cloud service, while a new Boundary Enterprise targets the high end of the market. Continue Reading
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News
14 Jun 2023
June Patch Tuesday settles two Exchange Server bugs
Microsoft's plans for upcoming security hardening in Kerberos and Netlogon protocols will have admins busy with testing over the next several weeks. Continue Reading
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Definition
09 Jun 2023
storage pool
A storage pool is capacity aggregated from disparate physical storage resources in a shared storage environment. Continue Reading
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Opinion
08 Jun 2023
ESG study reveals benefits of modern IT service management
ITSM's evolution from a traditional help desk model to an integrated, automated approach has notable benefits for organizations, according to research by Enterprise Strategy Group. Continue Reading
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News
08 Jun 2023
Sysdig CNAPP runtime threat detection wins over BigCommerce
Sysdig's fast, comprehensive data collection, now part of a larger CNAPP product, sealed the deal with the e-commerce company. Next, it might replace vulnerability management tools. Continue Reading
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Tip
06 Jun 2023
Compare two Linux security modules: SELinux vs. AppArmor
Use SELinux or AppArmor to protect Linux servers, but examine the differences between them. AppArmor is easier to use but does not give admins as much control as SELinux. Continue Reading
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News
05 Jun 2023
Atlassian cloud preps threat tool as security boss departs
Atlassian Beacon shores up cloud security as it adds transparency around security issues, but the chief trust officer role at the company is also changing hands. Continue Reading
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Definition
05 Jun 2023
mean time to detect (MTTD)
Mean time to detect (MTTD) is a measure of how long a problem exists in an IT deployment before the appropriate parties become aware of it. Continue Reading
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Tutorial
30 May 2023
Manage IT infrastructure with NSX's multi-tenant features
VMware NSX now supports multi-tenancy, which can help admins manage complex IT environments. Explore what's new and get started with this step-by-step walkthrough. Continue Reading
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Feature
25 May 2023
Learn about the Azure Stack HCI benefits for admins
The hyper-converged infrastructure offering promises to reduce the headaches associated with running virtualized workloads on hardware sourced from multiple vendors. Continue Reading
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News
24 May 2023
Event-Driven Ansible early adopters share lessons learned
Beta testers of the new Event-Driven Ansible tool from Red Hat said expanding automation and moving toward self-healing systems requires fresh skills and organizational shifts. Continue Reading
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Feature
16 May 2023
How CXL 3.0 technology will affect enterprise storage
Understand CXL 3.0 technology before its impacts on storage take serious effect. While the specification improves on previous generations, it could also demand more from storage. Continue Reading
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Definition
15 May 2023
Microsoft Monitoring Agent (MMA)
Microsoft Monitoring Agent (MMA) is a service used to watch and report on application and system health on a Windows computer. Continue Reading
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Definition
12 May 2023
disaggregated server
A disaggregated server is a server whose components and resources are divided into subsystems. Continue Reading
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Tip
11 May 2023
Follow these steps to decommission Exchange Server
An Exchange Server migration includes a lot of moving parts but it's important to cover the training aspect to make sure your users aren't left behind. Continue Reading
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News
10 May 2023
Cloud repatriation vs. multi-cloud: IT seeks cost relief
Amid fiscal worries, IT orgs reassess cloud investments. Whether they go back on-premises or expand to multi-cloud, they face similar distributed computing management challenges. Continue Reading
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News
09 May 2023
Light May Patch Tuesday will weigh heavily on Windows admins
A zero-day that targets the Secure Boot feature will require extensive work from sysadmins to protect Windows systems from the Black Lotus bootkit. Continue Reading
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Definition
08 May 2023
ControlUp
ControlUp is a monitoring software company that sells tools IT professionals can use to manage, monitor and analyze virtual desktop and application performance. Continue Reading
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Definition
08 May 2023
phased rollout
Phased rollout is a hardware or software migration method that involves incrementally implementing a new system. Continue Reading
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News
03 May 2023
Observability maven 'cranky' about AIOps embraces GPT
Honeycomb's observability tools will add natural language queries via OpenAI's GPT API, a departure from its co-founder and CTO's broader stance on AI in IT ops tools. Continue Reading
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Tip
28 Apr 2023
Get a grip on your infrastructure with a custom MMC
Microsoft provides great administration tools, such as PowerShell and Server Manager. But don't neglect the venerable Microsoft Management Console for its flexibility. Continue Reading
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Opinion
28 Apr 2023
At KubeCon 2023, observability and FinOps high on the agenda
With data sprawl increasing as IT budgets shrink, observability and FinOps were hot topics at KubeCon Europe 2023. Get an industry analyst's perspective on trends to watch. Continue Reading
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Definition
28 Apr 2023
IT monitoring
IT monitoring is a process that gathers metrics on the operations of an IT environment. Continue Reading
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Definition
24 Apr 2023
systems operator (sysop)
In IT, a systems operator (sysop) is a person who runs computer servers and other devices on a daily basis in a data center. 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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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
19 Apr 2023
traceroute
Traceroute is a command-line utility that returns information about the communication route between two nodes on an Internet Protocol (IP) network. 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
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
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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Definition
06 Apr 2023
Resilient File System (ReFS)
A Resilient File System (ReFS) is a file system that Microsoft developed for use on a Windows operating system (OS) and is designed to overcome some of the limitations in the New Technology File System (NTFS). Continue Reading
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Definition
05 Apr 2023
pagefile
In storage, a pagefile is a reserved portion of a hard disk that is used as an extension of random access memory (RAM) for data in RAM that hasn't been used recently. 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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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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Answer
24 Mar 2023
Beyond metrics, network SLAs should measure business ops
Enterprises need to ensure network service-level agreements provide a comprehensive view of network service performance to support business operations. 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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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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Definition
21 Mar 2023
IT service management (ITSM)
IT service management (ITSM) is a general term that describes a strategic approach to design, deliver, manage and improve the way businesses use IT. 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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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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Tip
20 Mar 2023
Configure NIC teaming in Windows Server
NIC teaming maximizes network bandwidth and provides redundancy benefits. These steps guide users through NIC teaming configuration in Windows Server with GUI and 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
Microsoft Edge
Microsoft Edge is a cross-platform browser created by Microsoft and installed by default on all new Windows devices. Continue Reading
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Definition
15 Mar 2023
defragmentation
Defragmentation is the process of locating the noncontiguous fragments of data into which a computer file may be divided as it is stored on a hard disk, and rearranging the fragments and restoring them into fewer fragments or into the whole file. Continue Reading
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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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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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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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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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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