IT Operations
Top Stories
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Tip
14 Aug 2026
Prompts vs. loops: Why prompt engineering won't build your AI workforce
Execution loops move enterprise AI beyond prompt engineering, enabling agents to plan, act, verify results, recover from failures and deliver outcomes. Continue Reading
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Tip
14 Aug 2026
5 reasons hardened images are seeing a resurgence
Hardened container images reduce software supply chain risk by minimizing vulnerabilities, improving compliance, reducing toil and boosting performance. Continue Reading
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Tip
20 Apr 2020
How zero-touch IT operations can be a burden, not a benefit
In their pursuits of end-to-end automation, IT operations teams should be careful not to downplay the importance of human staff. Continue Reading
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Video
17 Apr 2020
Update makes Storage Migration Service more cloud-friendly
The latest version of the Windows Admin Center comes with a refinement to one of its tools to make moving a file server to Azure less of a challenge. Continue Reading
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Tip
17 Apr 2020
Anticipate the unexpected with application capacity planning
Disasters and crises that disrupt daily routines are inevitable. Follow these app capacity guidelines to prepare IT teams for such events and maintain business capabilities. Continue Reading
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News
16 Apr 2020
COVID-19 remote work forces shift on SecOps strategy
Security risk was mostly an afterthought as businesses scrambled to support remote work in response to COVID-19, but SecOps is now at the top of IT shops' priority lists. Continue Reading
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Tip
16 Apr 2020
Expand your knowledge of Hyper-V virtual switch types
Admins can create three Hyper-V virtual switch types: external, internal and private. The need for internet access and a secure network can help admins decide which one to use. Continue Reading
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Answer
15 Apr 2020
Evaluate 3 ways to run Kubernetes locally
A local Kubernetes deployment -- enabled by Minikube, MicroK8s or K3s -- is a great option to test code or simply learn the container orchestration technology. Continue Reading
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News
15 Apr 2020
3 zero-day fixes in heavy April Patch Tuesday release
Complications arising from the coronavirus pandemic could slow the rollout of this month's Microsoft security updates as IT teams deal with an influx of remote workers. Continue Reading
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Definition
14 Apr 2020
What is an Active Directory forest (AD forest)?
An Active Directory forest is the highest level of organization within Active Directory. Continue Reading
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Tutorial
13 Apr 2020
Increase PowerShell security with help from AppLocker
Learn how to curb the native abilities of the expansive scripting tool in the Windows OS to prevent your users from being unwitting participants in a cyberattack. Continue Reading
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Tip
13 Apr 2020
Improve container monitoring with these strategies and tools
Containerized infrastructure significantly expands the number of available metrics within an IT environment. Take a layered approach to container monitoring and lean heavily on automation. Continue Reading
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Tip
10 Apr 2020
Container logging tips for IT troubleshooting and more
Don't just leave container log data on a host and forget about it. Instead, establish a detailed strategy to index, search, correlate and analyze that data. Continue Reading
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Feature
09 Apr 2020
Find value in real-time application monitoring
What started as a way for administrators to know if a system went offline has morphed into a broad combination of monitoring that involves admins, engineers and operations staff. Continue Reading
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Tip
09 Apr 2020
Learn to manage Office 365 ProPlus updates
The traditional Microsoft Office applications you get from Office 365 might appear to be the same on the surface, but how you administer them differs in several key ways. Continue Reading
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News
09 Apr 2020
HashiCorp Vault secrets manager ups Enterprise edition value
HashiCorp Vault 1.4 sweetens the deal for users of the paid Enterprise version, which had been subject to questions about differentiation from the free version in the past. Continue Reading
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News
08 Apr 2020
Foundation exec seeks Cloud Foundry vs. Kubernetes detente
New Cloud Foundry Foundation Executive Director Chip Childers plans to steer the community into the next phase of cooperation with Kubernetes, Knative, Istio and more. Continue Reading
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Tip
08 Apr 2020
Active Directory nesting groups strategy and implementation
Does your current Active Directory permissions setup spark joy? If not, then it's time to unscramble that confusing design into something that's easier to use and maintain. Continue Reading
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Tip
08 Apr 2020
4 components of a disaster recovery plan to prepare for a crisis
IT teams must take a proactive approach to crisis management and disaster recovery. Use these four guidelines around communication, monitoring and more to build a plan that works. Continue Reading
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Definition
07 Apr 2020
What is wbadmin?
Wbadmin is an elevated command prompt that allows administrators or backup operators to backup and restore an operating system (OS), volume, file, folder or application. Continue Reading
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Tip
06 Apr 2020
Tap into these dark data use cases for IT ops and the business
Untapped data sources cause enterprises to forgo a wealth of information that benefits both IT operations and the business. Here's why -- and how -- to shine a light on dark data. Continue Reading
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News
03 Apr 2020
As Atlassian cloud push ramps up, users assess migration
Atlassian's cloud products offer sought-after enterprise features and extend integrations, but some organizations will still struggle to transition from its on-premises tools. Continue Reading
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News
03 Apr 2020
SysAid announces launch of new workflow tool, Workflow Designer
Workflow Designer uses a drag-and-drop process to make workflows easier to create with less training and can be crucial with the rise of employees working from home. Continue Reading
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News
02 Apr 2020
IT service desks rush to support remote work amid pandemic
IT service desks bore the brunt of the sudden transition from centralized business locations to remote work for most white-collar employees, as COVID-19 forced social distancing. Continue Reading
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Tip
02 Apr 2020
Consider the pros, cons of AI-based log analysis tools
Machine learning can help IT teams uncover new insights in system log files. But these advanced analytics capabilities, especially when achieved through on-premises tools, can be costly. Continue Reading
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News
31 Mar 2020
Rancher plots enterprise Kubernetes management takeover
Flush with funding, Rancher hopes to win deals away from major IT software vendors such as VMware as enterprises seek help with Kubernetes management. Continue Reading
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News
31 Mar 2020
Log monitoring refinements control data growth, costs
Whether it's pricing according to access frequency or reducing the volume of logs sent by IT infrastructure, fresh IT monitoring approaches make cloud-native visibility manageable. Continue Reading
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Tip
31 Mar 2020
Lay the groundwork for a SecOps team structure
A good partnership between IT operations and security teams requires trust, mutual commitment and continual work -- but results in significantly reduced security exposures and a healthier work culture for all. Continue Reading
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Tip
30 Mar 2020
Configure advanced VM settings in vSphere 6.7
Configuring advanced VM settings is no easy task. Some common questions admins ask include where to place VM swap files and how many sockets and cores they should use. Continue Reading
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Tip
30 Mar 2020
Do you need to make Exchange Online backups?
Microsoft has several protective measures in place to let customers restore deleted mail in Office 365, but backup vendors will say it's not enough to cover every scenario. Continue Reading
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Tip
30 Mar 2020
Employ log management best practices to better analyze, protect data
Log files generate vast amounts of data, which negatively affects performance. As a result, admins should build logging strategies to prioritize and protect data. Continue Reading
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Definition
27 Mar 2020
What is ISA (Industry Standard Architecture)?
ISA (Industry Standard Architecture) is a standard bus (computer interconnection) architecture that was associated with the IBM AT motherboard. Continue Reading
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Feature
27 Mar 2020
Walk through 5 common PowerShell uses for IT ops teams
PowerShell use cases have expanded past Microsoft's original design -- but IT automation is still at the tool's core, whether it's to support an AIOps strategy or monitor server performance. Continue Reading
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Tip
26 Mar 2020
Kubectl commands and best practices for new Kubernetes users
Kubectl is a simple and powerful means to control containers in Kubernetes. But as with any CLI, it demands familiarity with available operations, resource types and associated syntax. Continue Reading
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Feature
26 Mar 2020
Set IT vendor selection criteria to evolve with the times
As enterprises' IT tool sets expand to include more specialized providers for cloud and DevOps deployments, they face new vendor management challenges. Continue Reading
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News
25 Mar 2020
HashiCorp Nomad vs. Kubernetes matchup intensifies with 0.11
HashiCorp Nomad may not overtake Kubernetes but could capture broader enterprise attention with container-like orchestration features for legacy apps in VMs. Continue Reading
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Feature
25 Mar 2020
VM networking best practices to boost network performance
Admins who familiarize themselves with VM network switches and activity can better understand issues and employ best practices to mitigate lackluster network performance. Continue Reading
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Feature
23 Mar 2020
Embedded hypervisor use simplifies hardware, improves performance
Admins who use embedded systems generally see improved performance in VM instances, but improper implementation of hypervisors can lead to system and processor latency. Continue Reading
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News
20 Mar 2020
Las Vegas shores up SecOps with multi-factor authentication
AI-driven SecOps tools spared Las Vegas from a major data breach in January. The city now bets that two-factor authentication can stop future attempts. Continue Reading
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Tip
20 Mar 2020
Micro VM vendors to evaluate for your isolation, security needs
Amazon, HP, Qubes OS and Authentic8 provide micro VM-based technologies that help increase VM security through isolation techniques, but use varying hypervisors and OSes. Continue Reading
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Video
19 Mar 2020
Perform Nagios configuration step by step
Nagios Core helps IT teams monitor system uptime and availability -- but first, they have to install and configure the tool properly. Follow this video tutorial to get started. Continue Reading
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News
18 Mar 2020
IBM officially supports Red Hat Ansible for mainframe DevOps
IBM will support mainframe DevOps through mainstream distributed systems tools such as Red Hat Ansible and Jenkins, even when it has equivalent mainframe-specific products. Continue Reading
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News
17 Mar 2020
Coronavirus forces switch to remote work for DevOps teams
The new coronavirus pandemic will force most DevOps teams to work remotely and may also interfere with work schedules. Experts share advice on how to weather the disruption. Continue Reading
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Tip
17 Mar 2020
Updated Exchange Online PowerShell module adds reliability, speed
Microsoft assists Exchange Online administrators who rely on PowerShell by reworking the underlying functionality of several cmdlets used to manage the hosted email platform. Continue Reading
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Tip
13 Mar 2020
3 ways IT teams can use PowerShell in AI initiatives
As they embark on AIOps strategies, IT admins -- particularly those in Windows shops -- can lean on a familiar tool for data gathering and issue remediation: PowerShell. Continue Reading
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News
12 Mar 2020
AWS Bottlerocket container OS locks down hosts
AWS Bottlerocket puts the cloud giant's spin on the container OS, and container host security, but the company will have to overcome a generally poor reputation in the open source world. Continue Reading
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News
11 Mar 2020
Continuous delivery pipeline transforms hotel chain's IT ops
As Choice Hotels moved away from homegrown scripting tools for continuous delivery, it fundamentally shifted the daily duties of its IT ops teams. Continue Reading
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Video
11 Mar 2020
Follow this Ansible Vault example for encryption best practices
IT admins can choose between two types of encryption methods when they use Ansible Vault: file-level and variable-level. Walk through each model with this brief video. Continue Reading
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News
11 Mar 2020
Mammoth March Patch Tuesday lands on Windows admins
Microsoft delivers corrections for 115 unique vulnerabilities, including 26 bugs rated critical in one of its largest Patch Tuesday releases in recent memory. Continue Reading
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Tip
10 Mar 2020
Find and filter Windows event logs using PowerShell Get-EventLog
Use the Get-EventLog cmdlet in PowerShell to pinpoint problems among thousands of entries in Windows logs, on both local and remote systems. Continue Reading
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Tip
10 Mar 2020
Dig into the pros and cons of memory ballooning
Ballooning is an effective VM memory management technique, but it does have its downfalls, such as potential memory overcommitment and halting application performance. Continue Reading
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Tip
06 Mar 2020
Dig into Kubernetes pod deployment for optimal container use
Improve your Kubernetes deployment strategy with balanced application hosting and sound pod-to-nodes mapping. Learn the ins and outs of resource pools and Kubernetes communication. Continue Reading
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News
06 Mar 2020
Istio service mesh revamp may ease use, or sow confusion
Istio 1.5 reworks a microservices-based control plane into a monolith as the service mesh project seeks to simplify management and improve performance. Continue Reading
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News
05 Mar 2020
Biometrics firm fights monitoring overload with log analytics
Log analytics tools have become more popular as enterprise IT pros contend with complex, continuous microservices application deployments at scale. Continue Reading
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Tip
05 Mar 2020
Container training can help admins stay relevant
IT admins might be good at managing IT systems -- until those systems are replaced with newer technologies. One way to keep pace with the changes is to learn container skills. Continue Reading
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Feature
04 Mar 2020
How to approach Kubernetes multi-tenancy for resource isolation
Multi-tenancy in Kubernetes can partition IT resources and operations, but it can be tricky to determine just how much isolation is necessary. Continue Reading
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Feature
04 Mar 2020
A closer look at new and updated Microsoft security features
Microsoft augments the native protection features in its newer Windows Server releases with cloud-based security products to reduce the likelihood of a successful breach attempt. Continue Reading
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Tip
03 Mar 2020
Build a SaaS disaster recovery plan for IT automation tools
While cloud-based IT automation software offers speed and flexibility, it poses the same potential risk of other hosted tools: a loss of availability during an outage. Continue Reading
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Tip
03 Mar 2020
Third-party VM monitoring tools offer alternatives to native vendors
Many admins rely on native tools to monitor VMs, such as Microsoft System Center, but third-party alternatives can offer improved capabilities, such as cost savings and integrations. Continue Reading
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Feature
28 Feb 2020
Understand the role of infrastructure as code in DevOps
Infrastructure as code plays a prominent role in enterprise DevOps shops. Use this chapter excerpt to understand why -- and to learn the basics of some common IaC tools. Continue Reading
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News
28 Feb 2020
Top 5 container software trends to watch in 2020
Container software, namely Kubernetes, has become a staple of modern enterprise IT infrastructure -- here's what's coming next for the technology in 2020 and beyond. Continue Reading
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Answer
28 Feb 2020
Virtualization skills admins must have in 2020
Industry experts Sander van Vugt, Brian Kirsch and Stuart Burns weigh in on what skills virtualization admins must have in 2020 to better meet growing industry demands. Continue Reading
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News
27 Feb 2020
Kubernetes edge computing takes shape on container frontier
Kubernetes at the edge has emerged as an early stage trend among enterprises that want to push the boundaries of software automation. Continue Reading
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Tip
27 Feb 2020
Optimize Docker images for improved efficiency and security
There are several ways -- ranging from Dockerfile adjustments to vulnerability scans -- that IT teams can ensure their Docker images are both efficient and secure. Continue Reading
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Tip
27 Feb 2020
5 IT security measures to safeguard distributed environments
In today's complex IT landscape, it's easy to make mistakes that leave applications and data vulnerable. Follow these five tips to create a comprehensive security plan. Continue Reading
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News
27 Feb 2020
VMware security for Cloud Foundation ties to Carbon Black
The new VMware Advanced Security for Cloud Foundation binds the company's security offerings with other key VMware offerings such as Carbon Black and NSX. Continue Reading
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Feature
27 Feb 2020
GPU virtualization eases system workloads, boosts efficiency
Virtual GPUs help boost data center efficiency and provide a better user experience, but admins must determine whether their workloads justify implementing the technology. Continue Reading
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Tip
26 Feb 2020
Why to use staging environments for IT infrastructure testing
A well-built and efficient staging environment pays off in a more stable production deployment. For this reason, IT ops teams should perform isolated infrastructure tests in staging. Continue Reading
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News
26 Feb 2020
JFrog touts DevSecOps edge in CI/CD tools
JFrog hops aboard a crowded CI/CD bandwagon, but its expertise in artifact and package management could appeal to security-conscious DevOps shops. Continue Reading
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News
25 Feb 2020
Mirantis marshals reinforcements for Kubernetes management
Mirantis adds engineering staff and revives Docker Swarm as it plans to do battle in container orchestration against Red Hat, Pivotal and Docker itself. Continue Reading
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Tip
25 Feb 2020
Top 10 VM backup tools for VMware and Hyper-V
Admins who rely on VMware and Hyper-V workloads might have trouble choosing the right backup tool for their VMs. Admins can use this article to better inform their purchasing decisions. Continue Reading
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Feature
25 Feb 2020
Put these Terraform best practices into action
Terraform enables IT teams to complete a range of tasks, from deployment to multi-cloud management. Apply this collection of best practices to get started with, or optimize your use of, the IaC tool. Continue Reading
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Tip
24 Feb 2020
IT tool selection criteria to guide emerging tech navigation
The IT industry is almost always in flux. For organizations to keep up, they must invest in the right tools, which takes asking the right questions. Continue Reading
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News
21 Feb 2020
Massive DoD DevSecOps standards push may aid enterprise IT
The CNCF, defense contractors and IT vendors have joined forces with the Department of Defense to establish NIST security standards and best practices for DevSecOps. Continue Reading
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Tip
21 Feb 2020
Cloud, Linux vendors cash in on KVM-based virtualization
Vendors such as Red Hat and Google provide products that rely on KVM technology, but picking the right vendor depends on admins' choice of OSes and cloud providers. Continue Reading
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News
21 Feb 2020
GKE Application Manager does GitOps for Kubernetes config
GKE Application Manager, rolled out in beta this week, bakes in an open source Kubernetes configuration management tool to simplify application deployments to GKE. Continue Reading
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Tutorial
21 Feb 2020
Use this Nagios monitoring tutorial for proactive IT monitoring
Learn how to install and run Nagios to monitor your organization's IT assets. Follow these steps so you're prepared to catch problems before they get out of hand. Continue Reading
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Tip
19 Feb 2020
How to fortify your virtualized Active Directory design
It takes a little work to fine-tune your Active Directory deployment, but the benefits will result in little to no service interruptions to your users if an outage occurs. Continue Reading
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Tip
19 Feb 2020
Weave DevOps continuous learning into a CI/CD toolchain
DevOps shops can bake training materials into CI/CD workflows to ensure IT and development staff constantly advance their skills -- but be sure to keep those materials up to date. Continue Reading
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Tip
17 Feb 2020
Optimize platform costs, use with an IT asset management strategy
Without a thorough asset management plan that accounts for the complexities of today's IT environments, organizations risk cost inefficiencies and suboptimal support for the business. Continue Reading
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Answer
17 Feb 2020
What are Windows virtualization-based security features?
Microsoft Hyper-V on Windows comes with advanced protection schemes, including several virtualization-based security features the company introduced in Windows Server 2019. Continue Reading
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News
14 Feb 2020
Chef IT automation invigorates legacy apps amid cloud surge
Chef Software's Habitat tool carved out a niche as it matured, among enterprise IT pros tasked with modernizing legacy data center apps. Continue Reading
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Answer
14 Feb 2020
How does Microsoft BitLocker secure local, cloud resources?
The BitLocker encryption technology continues to evolve from its roots as a Windows Vista feature to protect resources both in the local data center and in the Azure cloud platform. Continue Reading
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Tip
14 Feb 2020
Nvidia helps conceptualize VMware GPU virtualization
Nvidia and VMware announced a plan to bring vGPUs to VMware Cloud on AWS, which will provide customers with more options for implementing GPU-accelerated workloads. Continue Reading
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Tip
14 Feb 2020
Practical advice to integrate IT systems after a merger
A merger or acquisition can devour an IT administrator's time in many ways -- from running and supporting parallel sets of infrastructure to managing automation and security. Continue Reading
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News
13 Feb 2020
Ad firm gets Kubernetes management boost from Agile Stacks
With a small staff of engineers responsible for all of IT, a digital advertising firm needed help to smooth out the learning curve as it migrated from Mesosphere to Kubernetes. Continue Reading
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Tip
13 Feb 2020
Evolve IT help desk skills to meet modern user demands
"Have you tried turning it off and then back on again?" is no longer the first question a help desk technician should ask. Widespread use of tech by just about everyone has changed the role. Continue Reading
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Video
13 Feb 2020
Deploy and configure WSUS 2019 for Windows patching needs
You can update your Microsoft software with a few tools, but Windows Server Update Services is the go-to for many administrators who want a reliable patch deployment platform. Continue Reading
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News
12 Feb 2020
Grafana Loki users reap log data savings, with tradeoffs
Grafana Loki won't replace advanced log analytics tools, but it may be a boon for shops that want to collect massive amounts of log data for troubleshooting applications. Continue Reading
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News
12 Feb 2020
February Patch Tuesday resolves IE zero-day
Microsoft released security updates for 99 unique vulnerabilities, including an Internet Explorer flaw the company had notified customers about last month. Continue Reading
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Tip
11 Feb 2020
Right-sizing VMs improves performance, combats resource contention
Admins looking to reduce resource contention and improve system performance can right-size their VMs, but application owner pushback and software restrictions can pose issues. Continue Reading
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News
07 Feb 2020
Retail software firm takes broad view of Kubernetes security
Kubernetes platform security has supplanted container-level security for enterprises such as retail software vendor Aptos as they deploy microservices in production. Continue Reading
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News
07 Feb 2020
Dynatrace deepens AIOps ties with Kubernetes monitoring
Dynatrace has expanded the number of metrics it can feed into its Davis AIOps engine from Kubernetes infrastructure, thereby enhancing autoremediation features for container workloads. Continue Reading
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Tutorial
07 Feb 2020
Visual Studio Code vs. the native console for PowerShell debugging
Unsure whether to debug a PowerShell script in Visual Studio Code or the PowerShell console? Follow this tutorial to make the decision a little easier. Continue Reading
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Answer
07 Feb 2020
What are some Windows Server 2019 SDN security features?
Microsoft continued to refine the software-defined networking capabilities in its latest server operating system by developing several new security features. Continue Reading
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Tip
06 Feb 2020
Emerging tools to help create virtualized test environments
Tools from Parasoft, HyperQube and CloudShell let admins virtualize their test environments, but admins should exercise caution as product direction and design continue to evolve. Continue Reading
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News
06 Feb 2020
Enterprise service management blurs business, IT operations
IT-style automated workflows are expanding to non-IT departments, even as business initiatives fuse with software projects. IT ops will support both, often with the same toolset. Continue Reading
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News
05 Feb 2020
VMware licensing change limits CPUs to 32 cores
VMware moved its per-CPU licensing plan closer to competitors' per-core licensing plans by requiring one license for CPUs with 32 cores. Continue Reading
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Tip
05 Feb 2020
What's new with PowerShell error handling?
PowerShell 7 introduces a new cmdlet to assist administrators who wanted a better way to find out what broke in the scripts they wrote to manage their systems. Continue Reading
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Tip
04 Feb 2020
Use secrets management tools for centralized security control
Improper secrets management leaves IT orgs vulnerable to attacks. A secrets repository can help -- but it requires commitment, along with a willingness to change existing workflows and processes. Continue Reading
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Tip
04 Feb 2020
Why move to PowerShell 7 from Windows PowerShell?
The next major release of this venerable automation tool features performance improvements and a bevy of new features that could sway many administrators to switch. Continue Reading
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Tip
31 Jan 2020
Modernize ops practices to manage hybrid IT infrastructure
Hybrid IT management requires ops teams to rethink everything from networking to the way they oversee system configurations. Third-party tools, including those for IaC, can help. Continue Reading