Blog
News, tips and knowledge from the IT world
IT Audit for Your Company - Why It's the Best Investment of the Year
Your company works - until something breaks. Learn what an IT audit is, how to spot hidden technical debt, and how much a lack of control over your infrastructure really costs.
Carbonio - Self-Hosted Email Server and Full Control Over Your Data | nex-IT
Carbonio is a modern email and collaboration platform for companies that want to keep their data in-house. Discover its features, benefits, and learn how nex-IT can deploy your own Carbonio mail server.
Cyber Resilience Act (CRA) - What Software Producers Need to Know
Practical guide to new EU cybersecurity requirements for digital products. Learn how to prepare your company for CRA compliance and avoid penalties.
Ubiquiti UniFi - Professional Network Solutions for Business
Discover the Ubiquiti UniFi ecosystem: WiFi 6/7 access points, switches, routers, and cameras. nex-IT will design and configure the UniFi network for your business.
Sophos - Comprehensive Cybersecurity Solutions for Businesses | Sophos Partner
Discover Sophos solutions: XDR, MDR, firewall, email and endpoint protection. As an official Sophos partner, nex-IT will help you implement the best security for your business.
What to Do After Detecting a Virus or Trojan? Complete Guide 2026
Practical guide for responding to malware infection. Learn how to secure accounts, change passwords, enable MFA, and protect yourself from identity theft. Step by step.
Starlink - Internet Where Others Can't Reach
No coverage? Living in a rural area, have a remote cabin, or running a business in the field? Starlink is next-generation satellite internet that works practically everywhere.
How to Protect Your Business from Cyberattacks
Learn about the most important cyber threats and proven methods to protect your business. A practical guide for small and medium enterprises.
How to Prepare Your Company for a GDPR Audit?
Practical checklist for GDPR audit preparation. Learn what documents you need, what mistakes to avoid, and how to ensure compliance.
Ransomware - What to Do When Your Data Is Encrypted?
Step by step guide on how to respond to a ransomware attack. What to do, what to avoid, and how to recover data without paying ransom.
Server Virtualization - How to Reduce IT Costs and Increase Efficiency?
Discover the benefits of server virtualization for small and medium businesses. Hardware consolidation, energy savings, easier backups and disaster recovery.
Slow Computer - How to Speed Up Windows Without Reinstalling
Practical guide on how to speed up a slow Windows computer. Proven methods you can apply yourself - without system reinstallation.
How to Secure Your Home WiFi Network
Practical guide on securing your home WiFi network. Password change, network hiding, connected devices list - everything explained step by step.
Phishing - How to Recognize Fake Emails and SMS
Learn to recognize phishing - fake messages impersonating banks, courier companies, or government agencies. Practical examples and tips.
How to Choose a Laptop in 2026 - Guide for Non-Tech People
Practical guide on choosing a laptop. We explain specs in plain language - processor, RAM, disk, screen. No technical jargon.
How to Configure a Secure Business Network?
Practical guide to business network security. Segmentation, VLANs, Next-Gen Firewall - learn how to protect your company from cyber threats.
How to Recover Data from a Damaged Drive?
Practical guide to recovering data from a damaged HDD or SSD. What to do, what to avoid, and when to call a specialist.
Photo and Document Backup - How Not to Lose Your Memories
Practical guide on protecting photos and important documents from loss. Automatic backups, cloud storage, external drives.
Home NAS - Private Cloud for the Whole Family
What is NAS and why have your own cloud at home? Photo backup, movies for everyone, access from anywhere - without monthly fees.
Business Data Backup - How Not to Lose Everything
A practical guide to business backups. The 3-2-1 rule, backup types, common mistakes, and how to avoid them.
VPN - What Is It and Do You Need It?
Simple guide to VPN. How it works, when it's needed, and when it's a waste of money. For individuals and businesses.
What Is NAS and Why Does Your Company Need It?
Complete guide to NAS (Network Attached Storage) for businesses. Learn what NAS is, how it works, and why it's better than cloud or external drives.
CCTV Monitoring - How to Choose and What to Look For
Complete guide to CCTV monitoring systems for businesses and homes. Camera types comparison, recorders, and key features explained.
How to Choose an IT Service Provider for Your Business?
What to look for when choosing an IT company? Practical tips for small and medium businesses looking for a reliable IT partner.
Cloud vs Local Server - Where Should You Store Your Data?
Comparison of cloud and on-premise data storage. Why full control over your data might be more important than cloud convenience.
Server Failure - What to Do Step by Step
A practical guide for server failures. First steps, diagnostics, team communication, and how to minimize losses.
Windows Server vs Linux - Which Is Better for Small Business?
Comparison of server operating systems for SMBs. Learn when to choose Windows Server and when Linux is the better option for your company.
IT Outsourcing - Is It Worth It? A Comprehensive Guide
Comprehensive guide to IT outsourcing for small and medium businesses. When is it worth it, what are the benefits, and how to choose the right partner.
NIS2 - New Cybersecurity Obligations for Companies
Complete guide to the NIS2 directive. Learn who it applies to, what obligations it creates, and how to prepare your company for compliance.
Self-Hosted Email Server - Is It Worth It?
Comparing self-hosted email with cloud services. When is independence worth it, and when should you stick with Microsoft 365 or Google Workspace?
AI in Practice - How to Use Artificial Intelligence at Work and Life
How to Securely Store Passwords - A Practical Guide
Insert nexo Software - Complete Business Management Solutions
Overview of Insert nexo software: Subiekt, Rachmistrz, Rewizor, Gratyfikant and Gestor. Feature comparison, pricing and help choosing the right solution for your business.
KSeF - Mandatory E-Invoice System. How to Prepare Your Company?
Poland's National e-Invoice System (KSeF) becomes mandatory in 2026. Check the deadlines, technical requirements and learn how to prepare your business for KSeF.