If you must use version 5.4.2, isolate the traffic. Avoid exposing the client directly to the open internet. Instead, run the AnyDesk traffic over a secure, authenticated Virtual Private Network (VPN) and restrict access using Unattended Access Access Control Lists (ACLs). How to Set Up AnyDesk 5.4.2 Safely

Lacks some deeper enterprise-level management tools found in larger platforms. AnyDesk Reviews, Pros and Cons - 2026 Software Advice anydesk 5.4.2

Security has always been a cornerstone of AnyDesk. Version 5.4.2 employed enterprise-grade encryption protocols, including technology for data transmission and RSA 2048 asymmetric key exchange to verify each connection. This ensured that remote sessions were protected from man-in-the-middle attacks and unauthorized access, establishing a secure channel between devices. For additional privacy, version 5.4.2 could leverage a screen privacy feature that hid the monitor's contents from anyone physically present at the remote device during a session. If you must use version 5

Anydesk 5.4.2 Portable

If you must use version 5.4.2, isolate the traffic. Avoid exposing the client directly to the open internet. Instead, run the AnyDesk traffic over a secure, authenticated Virtual Private Network (VPN) and restrict access using Unattended Access Access Control Lists (ACLs). How to Set Up AnyDesk 5.4.2 Safely

Lacks some deeper enterprise-level management tools found in larger platforms. AnyDesk Reviews, Pros and Cons - 2026 Software Advice

Security has always been a cornerstone of AnyDesk. Version 5.4.2 employed enterprise-grade encryption protocols, including technology for data transmission and RSA 2048 asymmetric key exchange to verify each connection. This ensured that remote sessions were protected from man-in-the-middle attacks and unauthorized access, establishing a secure channel between devices. For additional privacy, version 5.4.2 could leverage a screen privacy feature that hid the monitor's contents from anyone physically present at the remote device during a session.