INZOSO Resilience is an owner-managed IT business in Bamberg, Germany: IT security, identity management, cloud, IT professionals and labs for companies. https://inzoso.de/feed-en.xml 2026-11-05T00:00:00Z INZOSO Resilience https://inzoso.de/en/knowledge/nextcloud-oder-microsoft-365/ 2026-11-05T00:00:00Z

Both platforms cover file storage, calendars, contacts and collaboration. The difference lies less in individual features than in who runs the platform, where the data lives and how closely it is tied to the rest of your IT.

https://inzoso.de/en/knowledge/was-kostet-ein-active-directory-audit/ 2026-11-05T00:00:00Z

There is no fixed number because the effort depends on the size and history of your environment. If you know the cost drivers, though, you can compare quotes well and control the scope.

https://inzoso.de/en/knowledge/proof-of-concept-wann-sich-ein-testlauf-lohnt/ 2026-11-05T00:00:00Z

A proof of concept (PoC) checks on a small, protected scale whether a solution really works in your environment before you commit. It replaces assumptions with experience.

https://inzoso.de/en/knowledge/it-sicherheit-kleine-unternehmen-10-massnahmen/ 2026-11-05T00:00:00Z

Small businesses get attacked too, usually in untargeted, automated ways. Ten basic measures lower the risk noticeably without needing a security team of your own.

https://inzoso.de/en/knowledge/backup-strategie-3-2-1-regel/ 2026-11-05T00:00:00Z

A backup that cannot be restored is not a backup. The 3-2-1 rule describes how many copies you need, where they should live and how to survive ransomware.

https://inzoso.de/en/knowledge/ransomware-notfallplan-was-tun/ 2026-11-05T00:00:00Z

When files are encrypted and a ransom note appears on screen, the first hour counts. This sequence helps limit damage and avoid mistakes.

https://inzoso.de/en/knowledge/nis2-betroffen-pflichten-mittelstand/ 2026-11-05T00:00:00Z

Germany's NIS2 implementation law has been in force since 6 December 2025. Many mid-sized companies are affected without knowing it. Here is how to check whether you are and what to do.

https://inzoso.de/en/knowledge/phishing-erkennen-awareness-schulung/ 2026-11-05T00:00:00Z

Most attacks begin with an email. Employees who recognise phishing and report it without hesitation are one of the most effective protections.

https://inzoso.de/en/knowledge/mfa-einfuehren-mehrfaktor-authentifizierung/ 2026-11-05T00:00:00Z

A stolen password alone is then no longer enough. MFA is one of the most effective and cheapest security measures. Here is how to introduce it without overwhelming your team.

https://inzoso.de/en/knowledge/server-haerten-grundlagen-windows-linux/ 2026-11-05T00:00:00Z

Hardening reduces the attack surface of a server: fewer services, fewer privileges, secure settings. These basics apply to Windows Server and Linux alike.

https://inzoso.de/en/knowledge/patch-management-updates-unternehmen/ 2026-11-05T00:00:00Z

Unpatched vulnerabilities are among the most common entry points. A clear patch process ensures updates are installed promptly, tested and without surprises.

https://inzoso.de/en/knowledge/active-directory-oder-entra-id/ 2026-11-05T00:00:00Z

Classic Active Directory and Microsoft Entra ID solve related but not identical tasks. This comparison helps decide between on-premises, cloud and hybrid.

https://inzoso.de/en/knowledge/active-directory-absichern-kerberoasting-laps/ 2026-11-05T00:00:00Z

Active Directory is the heart of many networks and a prime target for attackers. A few targeted steps reduce the risk substantially.

https://inzoso.de/en/knowledge/single-sign-on-sso-unternehmen/ 2026-11-05T00:00:00Z

One sign-in for all applications: single sign-on saves time, reduces password chaos and makes access centrally controllable. Here is how to introduce SSO sensibly.

https://inzoso.de/en/knowledge/privileged-access-management-pam-erklaert/ 2026-11-05T00:00:00Z

Administrator rights are an attacker's most valuable asset. PAM ensures they exist only when and only as long as they are needed.

https://inzoso.de/en/knowledge/passwortmanager-unternehmen-einfuehren/ 2026-11-05T00:00:00Z

Passwords on notes, in spreadsheets or by email are a common entry point. A team password manager solves this and makes access shareable and traceable.

https://inzoso.de/en/knowledge/zero-trust-einfach-erklaert/ 2026-11-05T00:00:00Z

Zero Trust means: do not trust any device or user simply because of its location in the network. The model fits work in the office, at home and in the cloud.

https://inzoso.de/en/knowledge/rollen-und-berechtigungskonzept-erstellen/ 2026-11-05T00:00:00Z

Who may do what? A role and permission concept answers this in a traceable way and prevents sprawling rights that accumulate over years.

https://inzoso.de/en/knowledge/windows-autopilot-geraete-ausrollen/ 2026-11-05T00:00:00Z

With Windows Autopilot, new laptops configure themselves at first start: sign in, wait, work. This saves time on rollouts and device replacements.

https://inzoso.de/en/knowledge/intune-oder-sccm-endgeraeteverwaltung/ 2026-11-05T00:00:00Z

Both tools manage Windows devices but with different philosophies. The comparison shows when cloud, when classic and when both together make sense.

https://inzoso.de/en/knowledge/windows-10-support-ende-was-tun/ 2026-11-05T00:00:00Z

Since 14 October 2025, Microsoft no longer provides regular security updates for Windows 10. For companies this means: plan the move or bridge it in a controlled way.

https://inzoso.de/en/knowledge/linux-mint-im-buero-alternative-windows/ 2026-11-05T00:00:00Z

For many office workplaces a browser, email, office suite and file storage are enough. There Linux Mint can be a stable, inexpensive and long-lived alternative, including for older devices.

https://inzoso.de/en/knowledge/nextcloud-einfuehren-unternehmen/ 2026-11-05T00:00:00Z

Nextcloud offers file storage, calendar, contacts and collaboration on your own infrastructure. This guide shows what matters in planning and introduction.

https://inzoso.de/en/knowledge/jitsi-oder-bigbluebutton-videokonferenz/ 2026-11-05T00:00:00Z

Both are open source and can be run in Germany. Jitsi shines for quick meetings, BigBlueButton for seminars and teaching.

https://inzoso.de/en/knowledge/vpn-oder-mesh-vpn-netbird/ 2026-11-05T00:00:00Z

Classic VPNs connect branches and home offices to the company network. Mesh VPNs like NetBird connect devices directly and grant access more granularly. When does which fit?

https://inzoso.de/en/knowledge/ubiquiti-unifi-netzwerk-planen/ 2026-11-05T00:00:00Z

With Ubiquiti UniFi, routers, switches and access points can be managed centrally. Good planning determines coverage, speed and security.

https://inzoso.de/en/knowledge/proxmox-vmware-alternative-virtualisierung/ 2026-11-05T00:00:00Z

Since Broadcom acquired VMware, many companies look for alternatives. Proxmox VE is an open-source virtualisation platform that is an option for many mid-sized environments.

https://inzoso.de/en/knowledge/it-freelancer-beauftragen-worauf-achten/ 2026-11-05T00:00:00Z

External IT specialists bring knowledge and capacity when you need it. Planning cleanly and regulating clearly by contract avoids disputes and legal risks.

https://inzoso.de/en/knowledge/als-it-freelancer-projekte-finden/ 2026-11-05T00:00:00Z

Project platforms, brokers, network and direct outreach: there are several routes to new assignments. Which suit your profile depends on specialisation and experience.

https://inzoso.de/en/knowledge/tools-bewerten-bewertungsmatrix-it/ 2026-11-05T00:00:00Z

When several solutions are candidates, a structured evaluation helps. A matrix makes the decision traceable instead of gut feeling.

https://inzoso.de/en/knowledge/dsgvo-technische-organisatorische-massnahmen-toms/ 2026-11-05T00:00:00Z

Article 32 GDPR requires "appropriate" technical and organisational measures (TOMs). What that means in IT in practice and how to document it traceably.

https://inzoso.de/en/knowledge/passwort-richtlinie-laenge-statt-komplexitaet/ 2026-11-05T00:00:00Z

Forced changes every 90 days and cryptic special characters do not make passwords safer. Current recommendations rely on length, uniqueness and MFA.

https://inzoso.de/en/knowledge/e-mail-sicherheit-spf-dkim-dmarc/ 2026-11-05T00:00:00Z

With three DNS records you protect your domain against spoofing and improve email deliverability. Here is how SPF, DKIM and DMARC work.

https://inzoso.de/en/knowledge/firewall-grundlagen-kleine-unternehmen/ 2026-11-05T00:00:00Z

The firewall is your network's border control. With clear rules, segmentation and maintenance it offers solid protection even without specialist knowledge.

https://inzoso.de/en/knowledge/cyberversicherung-voraussetzungen-it-sicherheit/ 2026-11-05T00:00:00Z

Insurers now ask in detail about your IT security. Those who can evidence MFA, backups and an emergency plan have better chances of cover.

https://inzoso.de/en/knowledge/schwachstellenscan-oder-penetrationstest/ 2026-11-05T00:00:00Z

A scan finds known vulnerabilities automatically, a penetration test checks whether attackers can actually exploit them. Both have their place.

https://inzoso.de/en/knowledge/homeoffice-it-sicherheit-checkliste/ 2026-11-05T00:00:00Z

Working from home means leaving the protected company network. This checklist shows what companies and employees should consider.

https://inzoso.de/en/knowledge/iso-27001-einstieg-mittelstand/ 2026-11-05T00:00:00Z

ISO 27001 describes how an information security management system (ISMS) is built. What lies behind it and what a realistic start looks like.

https://inzoso.de/en/knowledge/joiner-mover-leaver-prozess-it/ 2026-11-05T00:00:00Z

When employees join, change department or leave, accounts and rights must follow. A clear process prevents forgotten access.

https://inzoso.de/en/knowledge/gruppenrichtlinien-gpo-grundlagen/ 2026-11-05T00:00:00Z

With group policy you control settings on all Windows devices centrally. What to observe so the environment stays manageable.

https://inzoso.de/en/knowledge/microsoft-365-sicherheit-basis-einstellungen/ 2026-11-05T00:00:00Z

Microsoft 365 is far from optimally secured after setup. A few basic settings close the most common gaps.

https://inzoso.de/en/knowledge/dienstkonten-service-accounts-verwalten/ 2026-11-05T00:00:00Z

Service accounts run in the background, often with high rights and old passwords. That is exactly why they are a preferred target.

https://inzoso.de/en/knowledge/bitlocker-festplattenverschluesselung-unternehmen/ 2026-11-05T00:00:00Z

If a laptop is lost, encryption protects the data. BitLocker is built into Windows and can be controlled centrally.

https://inzoso.de/en/knowledge/mobile-geraete-verwalten-mdm/ 2026-11-05T00:00:00Z

Company email on the phone is convenient but risky. Mobile device management (MDM) secures devices, separates private from business data and allows remote wipe.

https://inzoso.de/en/knowledge/byod-richtlinie-private-geraete/ 2026-11-05T00:00:00Z

Bring your own device saves costs but brings risks. With clear rules and suitable technology both can be balanced.

https://inzoso.de/en/knowledge/it-dokumentation-netzwerkplan-anlegen/ 2026-11-05T00:00:00Z

Whoever does not know what they have cannot protect or repair it. Lean IT documentation saves hours in an incident.

https://inzoso.de/en/knowledge/it-monitoring-grundlagen-ueberwachung/ 2026-11-05T00:00:00Z

Monitoring shows whether servers, network and services work and warns of problems. This turns outages into plannable tasks.

https://inzoso.de/en/knowledge/hybrid-cloud-erklaert-vorteile-grenzen/ 2026-11-05T00:00:00Z

Hybrid cloud combines your own infrastructure with cloud services. For many companies it is the pragmatic path because not everything has to move to the cloud.

https://inzoso.de/en/knowledge/open-source-digitale-souveraenitaet-mittelstand/ 2026-11-05T00:00:00Z

Open-source software can reduce costs, dependence and data protection risks. But it demands know-how and maintenance. When it pays off.

https://inzoso.de/en/knowledge/it-dienstleister-auswaehlen-checkliste/ 2026-11-05T00:00:00Z

A good IT partner knows your environment, communicates clearly and delivers traceably. These criteria help with selection.

https://inzoso.de/en/knowledge/it-projekt-planen-risiken-erfolgsfaktoren/ 2026-11-05T00:00:00Z

Many IT projects fail not because of technology but because of unclear goals, missing alignment and underestimated dependencies.

https://inzoso.de/en/knowledge/ki-im-unternehmen-einfuehren-strategie-kmu/ 2026-11-05T00:00:00Z

AI pays off where it takes over concrete work. A small strategy with use cases, rules and a pilot prevents expensive false starts.

https://inzoso.de/en/knowledge/lokale-ki-mit-ollama-im-unternehmen/ 2026-11-05T00:00:00Z

With Ollama, language models run on your own hardware or rented GPU servers. Requests and documents stay inside your environment.

https://inzoso.de/en/knowledge/ollama-hardware-gpu-server-hetzner/ 2026-11-05T00:00:00Z

Own hardware, new purchase or rented GPU server: which route to local AI fits depends on usage, budget and need for control.

https://inzoso.de/en/knowledge/ollama-vs-openai-anthropic-gemini/ 2026-11-05T00:00:00Z

Local models or cloud services? A vendor-neutral comparison by criteria that matter for companies.

https://inzoso.de/en/knowledge/datenschutz-bei-ki-pruefpunkte/ 2026-11-05T00:00:00Z

Before an AI service is used in a company, some questions should be answered. A checklist on data, contracts and access.

https://inzoso.de/en/knowledge/ki-richtlinie-fuer-mitarbeitende/ 2026-11-05T00:00:00Z

A short AI policy gives employees certainty: what is allowed, what is not, and who is the contact person?

https://inzoso.de/en/knowledge/schatten-ki-erkennen-und-vermeiden/ 2026-11-05T00:00:00Z

Employees often use AI privately at work. That is understandable but carries risks for data. Here is how to handle it.

https://inzoso.de/en/knowledge/rag-eigene-dokumente-mit-ki-durchsuchen/ 2026-11-05T00:00:00Z

With retrieval-augmented generation, an AI answers questions based on your own documents instead of general knowledge alone.

https://inzoso.de/en/knowledge/eu-ai-act-ueberblick-fuer-kmu/ 2026-11-05T00:00:00Z

The EU AI Regulation applies in stages. An overview of what it means for companies that use AI and what to check now.