25 DORA Requirements Explained
What Is the Digital Operational Resilience Act (DORA)? The Digital Operational Resilience Act (DORA) is a legislative framework established by the European Union to enhance the operational resilience of financial institutions against information and communication technology (ICT) risks. DORA aims to ensure that financial entities can withstand, respond to, and recover from ICT-related disruptions. DORA […]
Disaster Recovery in the Cloud: Pros/Cons and a 5-Step Cloud DR Plan
What Is Cloud-Based Disaster Recovery (Cloud DR)? Cloud computing disaster recovery (cloud DR) is a strategy that uses cloud resources and services to protect and restore critical data and applications in the event of a disaster. Unlike traditional disaster recovery methods, which rely on physical backup sites and hardware, cloud DR relies on the flexibility […]
IT Audit Tools: Key Features and Top 8 Tools in 2026
What Are IT Audit Tools? IT audit tools assist auditors in evaluating and ensuring the integrity, security, and compliance of information technology systems. They simplify the audit process by providing automated functionalities that support various phases of an IT audit, from planning and execution to reporting and follow-up. The purpose of IT audit tools is […]
Paessler PRTG Monitoring: Capabilities and 9 Alternatives to Consider
What Is Paessler PRTG Monitoring? Paessler PRTG is an IT monitoring solution that enables system administrators to monitor the health, performance, and availability of network devices, services, and applications across on-premises, cloud-based, or hybrid environments. It provides three main products: PRTG Network Monitor, suitable for small to mid-size IT infrastructure, PRTG Enterprise Monitor, suitable for […]
Application Portfolio Management: Essential Elements and 7 Critical Best Practices
What Is Application Portfolio Management? Application Portfolio Management (APM) is a framework for managing applications in an organization. It involves understanding, managing, and strategizing the software applications in a company’s portfolio. By doing so, it ensures that the company’s applications are providing value, are cost-effective, and align with the business’s overall strategy. APM goes beyond […]
Application Inventory Template: 4 Examples and Building Your Own
What Is an Application Inventory Template? An application inventory template is a structured spreadsheet or database used to track and manage all of an organization’s software applications, web services, and IT assets. This template typically includes details such as the application name, version, purpose, owner, user base, and the technical environment in which it operates. […]
What Is Application Topology and Why Map Your Application Topology
Application topology refers to the interconnected structure of an application’s components and their relationships. This includes servers, databases, services, APIs, and the network connecting them. Understanding an application’s topology is essential for grasping the big picture of how components interact and depend on each other within the IT infrastructure. Mapping application topology provides insights into […]
AWS Cost: 5 Pricing Models and 4 Cost-Saving Strategies
What Is AWS? Amazon Web Services (AWS) is a popular cloud platform, offering over 200 fully featured services from data centers globally. AWS provides a variety of services including computing power, storage options, and networking capabilities, all delivered over the internet. Businesses and individuals use AWS to host dynamic websites, run backend servers, and store […]
4 Application Portfolio Management Metrics You Must Know About
What Are Application Portfolio Management Metrics? Application Portfolio Management (APM) metrics are used to quantify the performance and value of an organization’s software applications. These metrics provide a concrete way to measure the technical performance, business alignment, and cost-effectiveness of the applications within an organization’s portfolio. IT managers use these metrics to determine which applications […]
SNMP v2 vs v3: Ensuring a Smooth Transition
SNMPv2 (specifically SNMPv2c) and SNMPv3 are versions of the Simple Network Management Protocol (SNMP) used to monitor network devices, differing primarily in security, configuration complexity, and message features. SNMPv2c uses simple, unencrypted community strings, while SNMPv3 adds robust cryptographic authentication and data encryption. Network insights are essential to keep things running smoothly. Just as a […]