Rahul Awati Contributing writer IT Infrastructure What is a storage filer? 05 Jun 2025 Enterprise Software What is Microsoft Windows 10? 05 Jun 2025 Data Technologies What is stream processing? Introduction and overview 04 Jun 2025 WhatIs What is application portfolio management (APM)? 04 Jun 2025 IT Infrastructure What is VMware NSX? Definition, features and use cases 04 Jun 2025 WhatIs What is Desktop Management Interface (DMI)? 04 Jun 2025 IT Infrastructure What is signal-to-noise ratio and how is it measured? 03 Jun 2025 Enterprise Software What is GSM (Global System for Mobile Communications)? 27 May 2025 IT Infrastructure What is an object in programming? 22 May 2025 Search ITOperations What is DevOps as a service? 22 May 2025 IT Infrastructure What is the OSI model? The 7 layers of OSI explained 22 May 2025 Search Data Center What is hyperconverged storage? 21 May 2025 IT Infrastructure What is ping and how does it work? 14 May 2025 Enterprise Software What is the consumerization of IT (IT consumerization)? 13 May 2025 IT Infrastructure What is private PaaS? How is it different from public PaaS? 12 May 2025 IT Infrastructure What is 1000BASE-T (Gigabit Ethernet)? 08 May 2025 Search Data Center What is Bash (Bourne Again Shell)? 06 May 2025 WhatIs What is segregation of duties (SoD)? 06 May 2025 Data Technologies What is data transformation? Definition, types and benefits 05 May 2025 Cybersecurity What is a registration authority (RA)? 05 May 2025 Search Data Center What are hot and cold aisles in the data center? 30 Apr 2025 IT Infrastructure What is an mSATA SSD (mSATA solid-state drive)? 30 Apr 2025 Enterprise Software What is the Windows Management Instrumentation Command-line (WMIC) utility? 25 Apr 2025 IT Infrastructure What is a clustered network-attached storage (NAS) system? 24 Apr 2025 Enterprise Software What is MIMO (multiple input, multiple output)? 24 Apr 2025 Data Technologies What is a stored procedure? 23 Apr 2025 WhatIs What is Amazon? Definition and company history of Amazon.com 23 Apr 2025 Enterprise Software What is Microsoft Windows Assessment and Deployment Kit (Windows ADK)? 22 Apr 2025 IT Infrastructure What is a data type? 16 Apr 2025 WhatIs What is a compiler? 11 Apr 2025 IT Infrastructure What is Active Directory (AD)? 11 Apr 2025 Enterprise Software What is a remote desktop and how does it work? 10 Apr 2025 Enterprise Software What is Microsoft Windows System Image Manager (SIM)? 04 Apr 2025 WhatIs What is a northbound interface/southbound interface? 02 Apr 2025 WhatIs What is a uniform resource identifier (URI)? 02 Apr 2025 WhatIs What is a conductor? 02 Apr 2025 WhatIs What is an initialization vector? 02 Apr 2025 IT Infrastructure What is multiplexing and how does it work? 01 Apr 2025 IT Infrastructure What is a programmable network (network programmability)? 31 Mar 2025 IT Infrastructure What is the data link layer in the OSI model? 31 Mar 2025 WhatIs What is a script? 31 Mar 2025 Enterprise Software What is a virtual hard disk (VHD)? 26 Mar 2025 xtelligent Health IT and EHR What is digital health (digital healthcare)? 25 Mar 2025 IT Infrastructure What is software-defined networking (SDN)? 25 Mar 2025 IT Infrastructure What is QAM (quadrature amplitude modulation) and how does it work? 24 Mar 2025 WhatIs What are logic gates? 18 Mar 2025 WhatIs What is pipelining? 17 Mar 2025 IT Infrastructure What is the Server Message Block (SMB) protocol? How does it work? 17 Mar 2025 Cybersecurity What is elliptical curve cryptography (ECC)? 17 Mar 2025 Enterprise Software What is quality of experience (QoE or QoX)? 13 Mar 2025 Enterprise Software What is taxonomy in computing? 13 Mar 2025 IT Strategy What is ICT (information and communications technology)? 13 Mar 2025 IT Infrastructure What is a network interface card (NIC)? 12 Mar 2025 Enterprise Software What are social media metrics? 11 Mar 2025 WhatIs What is Alphabet Inc.? 10 Mar 2025 Cybersecurity What is Kerberos and how does it work? 10 Mar 2025 IT Infrastructure What is a network node? 07 Mar 2025 Cybersecurity What is a certificate authority (CA)? 07 Mar 2025 Cybersecurity What is promiscuous mode in networking? 06 Mar 2025 Cybersecurity What is the Twofish encryption algorithm? 06 Mar 2025 WhatIs What is IMAP (Internet Message Access Protocol)? 03 Mar 2025 Cybersecurity What is cyberstalking and how to prevent it? 03 Mar 2025 Search ITOperations What is the Agile test automation pyramid? 27 Feb 2025 IT Infrastructure What is network analytics? 27 Feb 2025 Cybersecurity What is federated identity management (FIM)? How does it work? 27 Feb 2025 SearchWindows Server What is Active Directory Domain (AD Domain)? 25 Feb 2025 IT Infrastructure What is RAID 0 (disk striping)? 25 Feb 2025 Enterprise Software What is a headless content management system (headless CMS)? 24 Feb 2025 IT Infrastructure What is RAID 5? 24 Feb 2025 IT Infrastructure What is storage virtualization? 24 Feb 2025 IT Infrastructure What is Microsoft? 24 Feb 2025 SearchWindows Server What is a batch file? 21 Feb 2025 IT Infrastructure What is a network packet? 21 Feb 2025 WhatIs What is hexadecimal numbering? 20 Feb 2025 Cybersecurity What is a checksum? 20 Feb 2025 WhatIs What is NRZ (non-return-to-zero)? 18 Feb 2025 IT Infrastructure What is the Nessus vulnerability scanning platform? 18 Feb 2025 Enterprise Software What is high-touch customer service? 12 Feb 2025 Cybersecurity What is Blowfish? 11 Feb 2025 IT Strategy What is cognitive automation? 07 Feb 2025 WhatIs What is HTTP and how does it work? Hypertext Transfer Protocol 03 Feb 2025 Cybersecurity What is a certificate revocation list (CRL) and how is it used? 31 Jan 2025 Cybersecurity What is biometric verification? 31 Jan 2025 Cybersecurity What is cryptology? 31 Jan 2025 Cybersecurity What is DOS (Disk Operating System)? 31 Jan 2025 Cybersecurity What is a password? 30 Jan 2025 IT Strategy What is nearshore outsourcing and how does it work? 29 Jan 2025 Cybersecurity What is a hardware security module? 28 Jan 2025 WhatIs What is SCADA (supervisory control and data acquisition)? 27 Jan 2025 WhatIs What is ASCII (American Standard Code for Information Interchange)? 24 Jan 2025 Data Technologies What is an analytics database (analytical database)? 24 Jan 2025 WhatIs What is CAD (computer-aided design)? 24 Jan 2025 Cybersecurity What is threat modeling? 23 Jan 2025 Cybersecurity What is SSL (Secure Sockets Layer)? 23 Jan 2025 Cybersecurity What is a private key? 21 Jan 2025 IT Strategy What are metered services and how do they work? 21 Jan 2025 Cybersecurity What is password cracking? 15 Jan 2025 WhatIs Top 8 in-demand cybersecurity jobs for 2025 and beyond 13 Jan 2025 Cybersecurity What is a proxy firewall? 23 Dec 2024 Cybersecurity What is a public key and how does it work? 23 Dec 2024 1 2 3 4 5 6 7
