IT Operations
Top Stories
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Feature
24 Sep 2026
Capability risks rise with layoffs: What CIOs should know
Layoffs can lead to significant capability risk -- the loss of expertise and tacit knowledge. These hidden costs affect productivity, innovation and long-term efficiency. Continue Reading
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News
24 Sep 2026
Groundcover acquisition automates Kubernetes provisioning
Groundcover brings the contextual data, and Wand brings autonomous Kubernetes infrastructure setup. Continue Reading
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Tip
16 Nov 2021
6 use cases for Docker containers -- and when to pass
From app testing to reducing infrastructure costs and beyond, Docker has many great use cases. But developers should remember that, like any technology, Docker has limitations. Continue Reading
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News
12 Nov 2021
Cisco emerging tech VP plans for API security, observability
Vijoy Pandey, head of Cisco's emerging technology and incubation group, charts a long-term roadmap for application-level networking from cloud to the edge. Continue Reading
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News
11 Nov 2021
Atlassian Jira ITSM sways IT pros with pricing, integrations
Since its first release a year ago, Atlassian Jira Service Management has closed competitive feature gaps and captured adoption, although some key features remain in development. Continue Reading
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Tip
11 Nov 2021
6 common IT problems in business and how to navigate them
Remote work has created an array of new problems to address for business operation and support. Tackling them might be a little tricky. Continue Reading
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Tip
10 Nov 2021
Update incident response runbooks to meet new requirements
Incident response runbooks provide IT teams with the information needed to resolve common and serious incidents. Break a runbook down into flows to construct documentation. Continue Reading
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News
10 Nov 2021
Exchange zero-day corrected on November Patch Tuesday
Microsoft released a security update to shut down a publicly exploited vulnerability in the beleaguered on-premises messaging platform. Continue Reading
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Tip
09 Nov 2021
Why you should consider an upgrade from PowerShell 5.1 to 7
A switch to PowerShell 7 will bring performance benefits along with expanded functionality to help administrators keep pace with changing needs in the enterprise. Continue Reading
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Tip
08 Nov 2021
Spreading the DevOps observability responsibility across IT
In a DevOps environment, who oversees observability? Learn how to divide IT observability tasks and management, starting with a solid communication and collaboration strategy. Continue Reading
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Tip
05 Nov 2021
These Posh-SSH examples pave the way to Linux management
Need to work with remote Linux systems? A PowerShell module with file-handling functionality can help Windows shops looking for a reliable management platform. Continue Reading
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Tutorial
05 Nov 2021
Slow Office 365 admin portal problems? Give PowerShell a try
IT work is frustrating enough without having to deal with sluggish admin center performance. See how PowerShell makes Microsoft service management less of a chore. Continue Reading
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Tip
04 Nov 2021
Compare 3 managed Kubernetes service providers
Kubernetes can be difficult for an enterprise to handle on its own. However, there are a slew of managed service options -- but which one to choose? Continue Reading
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Tip
03 Nov 2021
Your starter guide to Docker troubleshooting
Though containers bring a lot of benefits, no container engine is perfect. Get an idea of what Docker troubleshooting involves, available tools and helpful commands for analysis. Continue Reading
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News
02 Nov 2021
Microsoft Azure Stack HCI adds Arc, virtual desktop support
Azure Stack HCI users now have more management features, better integration with Arc and the ability to run Windows virtual desktops. Continue Reading
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Tutorial
02 Nov 2021
Try this AWS Proton tutorial to build templates quickly
AWS Proton enables IT admins to create templates for environments and the services that live in them. Follow this tutorial and learn to do both. Continue Reading
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Tip
01 Nov 2021
Dark data discovery: How and where to find it
Before an organization can use dark data, it must find it. Here's how an enterprise can build a plan to locate, use and manage dark data and overcome its challenges. Continue Reading
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News
27 Oct 2021
Microsoft earnings soar on the wings of Azure, Office
Microsoft reported revenues of $45.3 billion, a 22% gain over last year's first fiscal quarter. The company saw cloud revenue for the quarter surpass $20 billion for the first time. Continue Reading
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Definition
26 Oct 2021
What is hardware virtualization?
Hardware virtualization, which is also known as server virtualization or simply virtualization, is the abstraction of computing resources from the software that uses those resources. Continue Reading
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Definition
26 Oct 2021
What is hardware-assisted virtualization?
Hardware-assisted virtualization is the use of a computer's physical components to support the software that creates and manages virtual machines (VMs). Continue Reading
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Tip
26 Oct 2021
Managed DevOps services or in-house DevOps: Which is best?
A successful DevOps adoption requires significant time and resources. That is why organizations use managed DevOps services to streamline the process -- but is it still DevOps? Continue Reading
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Tip
26 Oct 2021
Control restricted content with Office 365 sensitivity labels
Learn to work within the compliance portal or use PowerShell to create and publish the labels your organization needs to maintain control over restricted content. Continue Reading
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Tutorial
25 Oct 2021
Connect data with PowerShell's Join-Object module
In PowerShell, connect different data sources and sets with the community module Join-Object. Examine different examples and use cases to relate your data. Continue Reading
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Tutorial
21 Oct 2021
Get up to speed with PowerShell and the Microsoft Graph API
Microsoft plans to retire technologies that admins depend on to handle Office 365 and other cloud services via PowerShell. Learn how to start with this newer management method. Continue Reading
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News
21 Oct 2021
HashiCorp cozies up to Azure AD for zero-trust security
HashiCorp's Boundary access control utility will sync automatically with Microsoft Azure's Active Directory identity management service, the vendors said this week. Continue Reading
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News
21 Oct 2021
Splunk SOAR low-code tool bridges IT automation gaps
Splunk's security orchestration tool bolstered low-code integration features this week, which in the case of Lockheed Martin eased self-healing IT infrastructure tasks as well. Continue Reading
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News
21 Oct 2021
Splunk pricing, observability updates push cloud shift
Some Splunk customers are newly receptive to the vendor's cloud push in a pandemic-stricken economy, and it's piled on further pricing incentives to sweeten the deal. Continue Reading
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Tip
18 Oct 2021
5 nontechnical metrics to measure DevOps success
There are a lot of specific, technical KPIs for IT admins to track, but what are the nontechnical signs that your organization's DevOps transformation is going well? Continue Reading
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Tip
18 Oct 2021
Consider Grafana vs. Prometheus for your time-series tools
Grafana and Prometheus both monitor logs, manage reports and store time-series data -- but differ significantly. Discover their pros and cons with these examples and use cases. Continue Reading
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News
15 Oct 2021
OpenSSF adds $10M to software supply chain security effort
IT pros hope for improved software supply chain security standards from OpenSSF, a Linux Foundation group that gained momentum with new funding this week. Continue Reading
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News
15 Oct 2021
GitOps practitioners address configuration management issues
IT pros shared workflow patterns and tool updates they say have helped them overcome one of the most common problems with performing GitOps at scale. Continue Reading
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News
14 Oct 2021
DevOps platform operators hone support for GitOps
GitOps practitioners at companies such as State Farm and Intuit have begun to fill in the details of observability, security and other 'day 2' practices for the maturing paradigm. Continue Reading
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News
14 Oct 2021
Crossplane project could disrupt infrastructure as code
An emerging CNCF project extends Kubernetes orchestration to non-container resources, displacing infrastructure-as-code tools in some early-adopter environments. Continue Reading
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Tip
14 Oct 2021
What to know about dark data management
With machine learning, dark data has many use cases. But before organizations can even think to use it, they must tackle several management tasks. Continue Reading
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News
13 Oct 2021
Microsoft squashes Windows zero-day on October Patch Tuesday
In addition to the publicly exploited bug, Microsoft corrected 76 flaws, including four that had been publicly disclosed, in this month's batch of security updates. Continue Reading
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Tip
12 Oct 2021
How machine learning strengthens incident management
As systems failures pile up, machine learning stands as an alternative to improve response quality and save money. Learn the benefits and drawbacks to the approach. Continue Reading
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Tutorial
12 Oct 2021
Learn to work with the Microsoft Graph Security API
The API assists organizations that want to connect their security systems with a programmatic way to produce quicker results when performing investigations. Continue Reading
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Tip
11 Oct 2021
A breakdown of container runtimes for Kubernetes and Docker
For a container ecosystem to work, it needs a container runtime. Brush up on Kubernetes and Docker containers, then compare runtime options such as runC, CRI-O and containerd. Continue Reading
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Definition
08 Oct 2021
COBOL (Common Business Oriented Language)
COBOL (Common Business-Oriented Language) is a high-level programming language for business applications. It was the first popular language designed to be operating system-agnostic and is still in use in many financial and business applications today. Continue Reading
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Definition
07 Oct 2021
What is a virtual hard drive?
A virtual hard drive file is a container file that acts similar to a physical hard drive. Continue Reading
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Definition
07 Oct 2021
virtual private server (VPS) or virtual dedicated server (VDS)
A virtual private server (VPS), also called a virtual dedicated server (VDS), is a virtual server that appears to the user as a dedicated server, but that is actually installed on a computer serving multiple websites. Continue Reading
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Tip
07 Oct 2021
Choosing between ITIL vs. IT4IT for a best practices model
ITIL and IT4IT offer companies insider knowledge to help achieve IT success. Learn about each model and how they compare and evaluate your organization's best fit. Continue Reading
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News
06 Oct 2021
VMware Tanzu super users mull Cloud Foundry-Kubernetes meld
Users of VMware Tanzu Application Service, formerly Pivotal Cloud Foundry, hope VMware preserves their developer experience as it shifts its focus toward Kubernetes. Continue Reading
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Definition
06 Oct 2021
dependency hell
Dependency hell is a negative situation that occurs when a software application is not able to access the additional programming it requires to work. Continue Reading
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Definition
06 Oct 2021
Boot2Docker
Boot2Docker is a minimalist Linux distribution with the sole purpose to run Docker containers. It was depreciated and is no longer recommended for use. Continue Reading
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News
05 Oct 2021
VMware Tanzu roadmap targets multi-cloud, vSphere pros
VMware shops say the Tanzu platform's integration with familiar tools is a big draw as they move toward Kubernetes, but much of that integration is still in progress. Continue Reading
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Definition
05 Oct 2021
What is DevOps 2.0?
DevOps 2.0 is the extension of DevOps practices through the entire organization, beyond development and IT ops. Continue Reading
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Tip
04 Oct 2021
Kubernetes cost management approaches to save money
Kubernetes and container costs continue to rise as services move off-site. Learn how to manage the costs with limited resources, autoscaling and the right cloud instances. Continue Reading
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Definition
04 Oct 2021
What is Datadog?
Datadog is a monitoring and analytics tool for information technology (IT) and DevOps teams that can be used to determine performance metrics as well as event monitoring for infrastructure and cloud services. Continue Reading
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Feature
04 Oct 2021
Adopt GitOps best practices and tools for your organization
In his book 'Repeatability, Reliability, Scalability through GitOps,' Bryan Feuling provides an in-depth analysis of GitOps to help companies find best practices and tools. Continue Reading
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Definition
04 Oct 2021
branching
Branching is the practice of creating copies of programs or objects in development to work in parallel versions, retaining the original and working on the branch or making different changes to each. Continue Reading
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Definition
01 Oct 2021
What is Application Performance Index (Apdex)?
Application Performance Index, also known as Apdex, is an open standard intended to simplify reports of application performance. Continue Reading
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Tip
01 Oct 2021
These Office 365 migration tools cover more than just email
Vendors have adapted their migration products to handle more than just email as an increasing number of enterprises see the value in shifting more data away from the data center. Continue Reading
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News
30 Sep 2021
Ansible overhaul promotes IT automation expansion
Ansible Automation Platform 2 makes it easier to centrally manage IT automation at scale, but enterprises must also contend with technical debt as they grow. Continue Reading
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News
29 Sep 2021
Kong tightens links between API gateway, service mesh
Kong adds support for Istio and Envoy integration with its API gateway to consolidate network management between traditional and cloud-native apps. Continue Reading
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Feature
29 Sep 2021
Learn the basics of virtual server security software selection
There are multiple factors in choosing the right security software for VMs and virtual infrastructure. Get familiar with potential threats, features to have and market offerings. Continue Reading
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News
29 Sep 2021
CloudBees refocuses with IT compliance automation buy
CloudBees previews the fruits of a quietly acquired stealth IT compliance automation startup and modifies its platform plans under new executive leadership. Continue Reading
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Definition
29 Sep 2021
What is Amazon Elastic Container Registry (Amazon ECR)?
Amazon Elastic Container Registry (Amazon ECR) is an Amazon Web Service (AWS) product that stores, manages and deploys Docker images, which are managed clusters of Amazon EC2 instances. Continue Reading
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Tip
28 Sep 2021
Get to know the new Exchange admin center features
After a lengthy development process, Microsoft unveiled its new admin portal for Exchange Online for a more consistent look with other management areas in Office 365. Continue Reading
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Tip
28 Sep 2021
Boost Docker API security to protect ports
Unguarded Docker APIs can let in unwanted visitors and expose data to hackers. To shield your Docker environment, follow these best practices -- and avoid common pitfalls. Continue Reading
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News
23 Sep 2021
Logistics firm refreshes SecOps, replaces EDR with XDR
A refresh of SecOps tools led Flexport to Uptycs, enabling the firm to centralize security monitoring and incident response for endpoints and cloud resources. Continue Reading
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News
23 Sep 2021
Google, VMware surveys raise DevSecOps red flags
Market research reveals stubborn gaps between DevOps and IT security teams, as IT experts warn against an over-reliance on short-term measures of effectiveness. Continue Reading
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Tip
22 Sep 2021
Get familiar with storage virtualization software options
Virtual storage offerings are not one size fits all. Factors in virtualized storage software selection include storage type, current infrastructure and management tools. Continue Reading
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Feature
21 Sep 2021
What to know for your virtualized storage selection process
Not all storage virtualization is created equal. Get familiar with the types, methods and implementation considerations before you buy hardware or software for your organization. Continue Reading
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Tutorial
21 Sep 2021
Working with the Microsoft Defender for Identity portal
The security product, formerly Azure Advanced Threat Protection, taps into the cloud to uncover suspicious activity across the on-premises network. Continue Reading
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Tip
21 Sep 2021
How to mine dark data with machine learning and AI
Machine learning and AI can transform unstructured dark data into valuable business insights. Learn how to process dark data and use the information to your advantage. Continue Reading
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Tutorial
20 Sep 2021
How to assign Microsoft Teams policies with PowerShell
The admin center lags behind PowerShell when it comes to Microsoft Teams policy management due to the automation tool's superior logging and visibility features. Continue Reading
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News
17 Sep 2021
ServiceNow platform updates target hybrid team workflows
The latest version of ServiceNow's Now Platform aims to improve remote employees' workflows and broaden its developer ecosystem with a new mobile app builder. Continue Reading
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Feature
16 Sep 2021
VMware DevOps platforms evolve without full-stack developers
Full-stack developers are rare in large enterprise companies, prompting VMware to realign its DevOps platforms to better accommodate ops specialists. Continue Reading
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Tip
16 Sep 2021
Follow 6 key steps to deploy microservices in production
To succeed with microservices, IT organizations need to rethink the way they design and deploy applications -- and not all the necessary changes are technical ones. Continue Reading
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Answer
16 Sep 2021
Why and how to use eBPF for Kubernetes scaling
Scaling Kubernetes clusters has always been a challenge -- but eBPF makes the process smoother with service-specific monitors and a lack of special instrumentation. Continue Reading
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News
15 Sep 2021
September Patch Tuesday fixes zero-day, print spooler flaw
The two notable vulnerabilities, disclosed prior to this month's security update releases, receive permanent fixes to supersede earlier mitigation instructions. Continue Reading
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News
14 Sep 2021
Progress steers Chef InSpec toward CSPM
After a rocky first year, Progress Software has tightened Chef product integrations and solidified roadmap plans that focus on InSpec and CSPM. Continue Reading
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Tip
14 Sep 2021
Working with Docker Compose? Use environmental variables
Docker Compose streamlines container application deployments. Dig into the tool and see how the use of environment variables can hone the process further. Continue Reading
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Tip
13 Sep 2021
Is Anywhere Operations the right path for your organization?
Transitioning to remote access has become a necessary reality. And while there are benefits to the Anywhere Operations model, organizations must be wary of its challenges, too. Continue Reading
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Tip
09 Sep 2021
Blockchain: An immutable ledger to replace the database
Blockchains create a secure encryption beneficial to many businesses. This article offers use cases, benefits and limitations of the electronic database. Continue Reading
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Tutorial
02 Sep 2021
An eBPF tutorial to try out the bpftrace framework
You know what eBPF is, but can you run it? This article offers a brief tutorial to demonstrate the bpftrace framework and how to install a simple eBPF program. Continue Reading
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Tip
01 Sep 2021
When to use Kubernetes operators vs. Helm charts
Not sure whether to use Helm charts or Kubernetes operators? Walk through examples to learn when to use each one, looking at factors like application complexity and team maturity. Continue Reading
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News
01 Sep 2021
VMware Tanzu Application Platform reflects PaaS shifts
VMware plans a developer on-ramp to Kubernetes with Tanzu Application Platform, a more flexible take on PaaS than Cloud Foundry that could heighten competition with OpenShift. Continue Reading
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Tutorial
31 Aug 2021
Minimize headaches with these Office 365 PST migration tips
A bulk email import into the hosted email service in Microsoft's cloud takes a little effort -- and some help from the AzCopy utility -- but it's a job you can handle yourself. Continue Reading
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Definition
31 Aug 2021
GUID (global unique identifier)
A GUID (globally unique identifier) is a 128-bit text string that represents an identification (ID). Continue Reading
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Tip
30 Aug 2021
Set up a rock-solid virtualized storage management strategy
An effective deployment and oversight strategy is essential to get the most out of your virtual storage. Find out what software, hardware and tools can ensure it all runs smoothly. Continue Reading
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News
26 Aug 2021
Observability vendors push further into SecOps territory
Cybersecurity market consolidation continues, as observability players push beyond security monitoring and into enforcement via XDR and SOAR products. Continue Reading
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Tip
25 Aug 2021
Take advantage of eBPF's monitoring capabilities on Linux
The benefits of an eBPF program extend wide, including into monitoring and observability. See how the Linux kernel utility increases how much of a system an admin can monitor. Continue Reading
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News
24 Aug 2021
Solo.io folds API gateway in with Istio service mesh
Solo.io is among the service mesh vendors aligning the emerging tech with existing network management as enterprise adoption expands. Continue Reading
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Tip
24 Aug 2021
Fine-tune Exchange Online security for your organization
After a move to Microsoft's hosted email service, Exchange admins must learn how to tailor the integrated and supplemental security features to cover several threat scenarios. Continue Reading
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Tip
24 Aug 2021
Boost security with Office 365 privileged access management
Understand how to thwart cyber attacks on privileged user accounts on Microsoft's collaboration platform to avoid becoming that next security breach statistic. Continue Reading
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Tip
23 Aug 2021
Compare API keys vs. tokens for access management
Not a fan of security breach alerts? Learn more about the different types of access management tokens and how they can elevate application and data security. Continue Reading
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News
19 Aug 2021
KEDA project adds finesse to Kubernetes autoscaling
As enterprise Kubernetes deployments expand in production, an incubating CNCF project injects nuance into the way the container platform responds to applications' resource needs. Continue Reading
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News
18 Aug 2021
CNCF policy-as-code project bridges Kubernetes security gaps
Kyverno, a CNCF policy-as-code sandbox project, can help platform engineers navigate the transition toward the successor to Kubernetes pod security policies. Continue Reading
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Tip
17 Aug 2021
Why use containers vs. VMs in a modern enterprise?
Thinking about making the switch from VMs to containers? Compare container features against VMs to determine whether you should change where you host your applications. Continue Reading
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News
12 Aug 2021
DevSecOps acquisitions follow enterprise IT shift
As IT roles converge under DevSecOps, enterprise IT vendors are consolidating as well, blending security features with developer appeal in a string of mergers and acquisitions. Continue Reading
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Tip
12 Aug 2021
An introduction to eBPF and where it shines
With eBPF, developers can customize Linux OS software without changing the kernel. Discover the utility's basics and how it can be used for networking, monitoring and security. Continue Reading
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News
11 Aug 2021
More printer spooler bugs resolved on August Patch Tuesday
Microsoft corrects a Windows zero-day and two publicly disclosed vulnerabilities in this month's batch of security updates. Continue Reading
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Tip
09 Aug 2021
3 FAQs to improve your Hyper-V basic knowledge
It is critical to develop a foundation of Hyper-V knowledge for successful management. These three FAQs can broaden your Hyper-V expertise prior to installation and deployment. Continue Reading
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Answer
09 Aug 2021
PowerShell looping examples for the 4 key commands
There are many instances where looping is a valuable tool in your PowerShell script. Knowing how to use them will serve you well. Evaluate these four loop commands. Continue Reading
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Tutorial
06 Aug 2021
How to use Azure Arc-enabled Kubernetes, step by step
As the use of the cloud expands and becomes more complex, Azure Arc offers a way to manage resources. Learn how to set it up for Kubernetes with this tutorial. Continue Reading
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News
05 Aug 2021
DevSecOps suffers from a lack of specifics, IT leaders say
Cybersecurity won't improve without clearer guidance from regulators and industry experts about how to implement DevSecOps, according to discussions at a virtual event this week. Continue Reading
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News
05 Aug 2021
DevOps security pros share steps for success
DevOps security isn't a technical problem -- it's a people and process problem, experts say. Enterprise IT pros offer their advice on how to solve it. Continue Reading
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Tip
05 Aug 2021
Reduce your risk with Exchange Server security best practices
The unique nature of your on-premises Exchange Server makes it an attractive target for threat actors. Take these recommended steps to avoid being the next breach victim. Continue Reading
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Tip
05 Aug 2021
How to keep Docker secrets secret
Secrets greatly increase an environment's security but can take some trial and error to implement correctly. Learn the basics, and then follow this tutorial to create a secret. Continue Reading
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Tutorial
03 Aug 2021
Working with PowerShell Secret Management and Secret Vault
The two new PowerShell modules put API keys, credentials and other secrets under lock and key to protect sensitive information in automation and remoting scenarios. Continue Reading