Practical insight
Practical IT guidance for dependable operations.
Clear guidance on networks, Wi-Fi, Microsoft, telephony and day-to-day IT operations, written for business decision-makers.
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Insights · Network
UniFi certifications UWA and UFSP: what they mean for your network
Jonas Jakob (JITIS, Regensburg) is a UniFi Wireless Admin (UWA) and Full Stack Professional (UFSP). What this means for design and support.
Cloud
Microsoft 365 migration for SMEs: inventory, pilot and handover
A practical SME guide to preparing mail, domains and devices, testing a pilot, planning cutover and documenting the handover.
IT security
Changing IT providers: what a proper handover must cover
What SMEs should secure before changing IT providers: accounts, contracts, systems, documentation and a controlled handover.
Network
Wi-Fi acceptance after installation: criteria, tests and handover
How to validate business Wi-Fi after installation: coverage, real client devices, roaming, network separation and a clear handover record.
Manufacturers
UniFi Protect – Video Surveillance in the UniFi Ecosystem
UniFi Protect at a glance: cameras, recorders, AI detection and local recording – and what to consider for planning, data protection and costs.
Manufacturers
Lenovo Product Lines: ThinkPad, Yoga and More Explained
Compare Lenovo ThinkPad, ThinkBook, Yoga, IdeaPad, Legion, ThinkCentre and ThinkStation product lines for business and private use.
Manufacturers
Manufacturer Focus: HP
An overview of HP notebooks, business PCs, workstations, monitors and printers, including the distinction between HP Inc. and HPE.
Manufacturers
Ubiquiti UniFi – Networking, Video, Access and Telephony at a Glance
Explore UniFi Network, Protect, Access and Talk as an integrated platform for networking, video surveillance, access and telephony.
Manufacturers
Dell Server and Storage Solutions: A Foundation for Modern IT
An overview of Dell PowerEdge servers, PowerStore storage, hyperconverged infrastructure and common business deployment scenarios.
Manufacturers
Dell Product Names: The New Naming System Explained
Understand the new Dell, Dell Pro and Dell Pro Max naming system and how it replaces Inspiron, XPS, Latitude and Precision product lines.
IT security
Dell Client Solutions: Desktops, Notebooks, Workstations and Monitors
An overview of Dell desktops, notebooks, mobile and desktop workstations, monitors and the differences between consumer and business devices.
Manufacturers · IT security
Synology: Data Storage, Backup and Business Continuity
Explore Synology DiskStation and RackStation systems for file services, backup, replication, high availability and hybrid cloud integration.
IT security · Manufacturers
Password vs YubiKey: Why Your Password Is No Longer a Secret
Learn why passwords and app-based two-factor authentication remain vulnerable to phishing and how hardware security keys improve protection.
Manufacturers
innovaphone phone systems at a glance: myApps, devices and operating models
innovaphone at a glance: the myApps platform, IP phones, DECT, gateways and operating models from purchase and rental to cloud.
Manufacturers
Business Phone Systems in Regensburg: AGFEO Design and Migration
AGFEO phone systems for businesses in Regensburg: requirements, DECT, call flows, migration and documented operations.
IT security · Manufacturers
Virtualization Unveiled: Hypervisors & Solutions in Focus
Explore the world of virtualization! From hypervisor types to leading solutions like VMware, Hyper-V with Azure & KVM. Boost your IT efficiency.
IT security
Storage Solutions explained: DAS, NAS, SAN & more
Discover the world of data storage: From DAS, NAS, and SAN to hybrid solutions. Find the right storage for your business.
Cloud · Manufacturers
Google Workspace - Your Engine for Modern Collaboration
Discover Google Workspace's integrated tools for real-time collaboration, smart communication & security. Boost your productivity!
Manufacturers · IT security
Windows Server 2025 - What's New, Features & Benefits
Windows Server 2025 at a Glance: Discover new features, editions, security, hybrid benefits & migration tips for your IT.
Insights
Network modernisation at a multi-building site
Project report: 2.5 GbE connections, Layer 3 switching and a 10 GbE backbone for a business network spanning several buildings.
Insights
IT setup for a treatment room in a dental practice
Short project report: JITIS set up the IT for a new treatment room in a dental practice.
Insights
Running Microsoft 365 in SMEs: roles, devices and responsibility
Which roles, accounts, devices, licences, data paths and backups an SME should define and document when running Microsoft 365 day to day.
Insights
From the Cybersecurity Lab to Founding JITIS
How work in the cybersecurity lab at OTH Regensburg shaped the foundation and working principles of JITIS.