Knowledge Base

What should I consider before implementing HSTS in PRTG? How can I mitigate the risks? This article applies as of PRTG 25 HSTS headers in PRTG Introduction to HSTS HTTP Strict Transport Security (HSTS) is a web security policy mecha...

Important notice: We strongly recommend to only use the multi-platform probe with as of PRTG 24.1.93 Preview and later versions. Multi-platform probe release notes For more information about the multi-platform probe, see the Multi-Platform P...

This article applies as of PRTG 25.3.110 and PRTG OPC UA Server 1.4 PRTG compatibility with PRTG OPC UA Server The upcoming PRTG 25.3.110 stable release contains a change that affects the compatibility between Paessler PRTG and Paessler PRTG O...

This article applies as of PRTG 25 SMTP Notification Relays with Azure Communication Services  Microsoft is retiring Basic Authentication for Client Submission, or SMTP AUTH, for Exchange Online as means to increase security.  This change a...

This article applies as of PRTG 25 Use Microsoft Office 365 for PRTG SMTP Delivery You can send out email notifications from PRTG with Office 365 as SMTP relay server if you do not want to use the built-in SMTP relay server for direct email del...

This article applies as of PRTG 24 JSON schema This is the JSON schema that the Script v2 sensor verifies the script or native executable output against: For more information about JSON schema, see http://json-schema.org/. For a list of...

I am trying to add the sensor for Microsoft Defender for our Azure virtual machines. Can you share the step by step process ho ca we configure it Thank you Article Comments Hello Mohammad, Thanks for contacting us. Based on my research I...

In place of ITOps Board, we recommend that you use the following Paessler PRTG extensions for customized service level overview, process level overviews, and central alerting: PRTG MultiBoard PRTG SLA Reporter PRTG Data Exporter Hi...

This article applies as of PRTG 22 What do I have to take into account when planning a large installation of PRTG? Planning large installations of PRTG The maximum number of sensors that you can monitor with one installation of PRTG mainl...

I would like to know more about the high security standards of PRTG. Is there a list of PRTG security features? This article applies as of PRTG 25 PRTG Network Monitor security features We at Paessler take the responsibility for your netwo...