NTLM authentication – Our articles

Successfully back up and restore Windows permissions

Protection against data espionage through encryption

Data backup with 128-bit or 256-bit encryption?

Backing up a partition with Windows encryption enabled

Encrypted Cloud Backup: Why the Recovery Strategy Matters

AES-256 reliably protects your backup. The recovery path determines whether you can resume operations after a total failure. You should clarify these points in advance.

"Everything is frozen": Third day of cyberattack paralyzes 15,000 car dealerships

Surrounded by dangers: Ransomware attacks and how to defend your data

The impregnable data fortress: A safe haven from the dangerous clutches of ransomware.

Revitalizing the Dinosaur: How to Catapult Legacy Windows Apps into the Year 2026

Learn how to catapult your legacy Windows apps into the year 2026 s and modernize them without having to completely rewrite the code. Discover survival strategies for Unicode, DPI awareness, UI design, and more!

The simplest way of file versioning

koopman-Leibniz: The mathematics that breaks through the plateau

Learn how the Koopman-Leibniz encoder revolutionizes deep learning model training and breaks plateaus by decomposing system dynamics in an innovative way.

Backing Up Multiple Drives as Disk Images

If you have multiple hard drives, specify for each job what should be included in the image—and then verify that an image file for each drive is present in the backup destination.

Backing Up to the Network: How to Ensure the Job Runs Reliably via the UNC Path

UNC path instead of a drive letter: three error scenarios, along with the underlying Windows mechanics and the corresponding settings in the backup job.

Backup Strategy for Corporate Networks: DNS Names vs. IP Addresses

Learn why the choice between DNS names and IP addresses is critical to a backup strategy for corporate networks, and how a hybrid strategy can be the optimal solution.

Backing Up Open Files: How to Include Them in the Backup

Open files are missing from the backup because Windows locks them. You can set up permissions and the service in just a few steps.

This is how it works: Fully automatic backup as a Windows service

So the automatic network backup always starts!

Where does Langmeier Backup store its data?

Tips: Stop services before backup

Why you need Library Manager on your website

What should you do if the checksum in the backup is invalid?

This message protects you from a backup that might be incomplete in the event of an emergency. Four diagnostic steps show where the error lies—and what to do if the storage media are intact.

What is a NAS? Our expert tips on NAS backup

Guide: Avoid these network backup pitfalls

Switching from a subscription to a perpetual license: Here's how the transition works

Switching from a subscription to a perpetual license is a two-step process: cancel and purchase—with a transition period during which both licenses are active at the same time.

Why are optimized business processes important for your company?

Protect your PC: Important measures and resources to secure your digital world!

Comparison: Vibe coder vs. AI augmented developer

A comparison between the vibe coder and the AI augmented developer in modern software development, and what this means for recruiting.

IT security: Recognizing and countering human error as a security vulnerability

How to Back Up Virtual Machines on Hyper-V While They're Running

Back up virtual machines running on Hyper-V while they continue to run: with Langmeier Backup V-Flex, either from the Hyper-V server or directly from the individual machine.

V-Flex Licensing: One license per server; all VMs included

The unit of measurement is the server. Anyone who knows this can calculate the cost of a virtualized environment in just a few minutes—regardless of how many guest systems are running on it.