Any suggestions for a missing Web farm server? One is running as should but one is completely missing from Prod environment under the Web farm application. Have tried restarting web farm and both serves but still only one is showing. This is also causing other issues regarding...

Hello guys, Our client using VAPT scan and has deteched a issue belongs to CMS OOTB code (path is: CMSModules/ImportExport/Controls/ImportWizard.ascx) Basically in the EnsureLicenseFromPackage method, they have a suggestion to use other Serializers instead of using BinaryForma...

Hi Team, I'm working on the caching part in Kentico so as per the [documentation](https://docs.xperience.io/k12sp/configuring-kentico/configuring-caching/caching-on-portal-engine-sites/reference-cache-settings) I have applied `CMSPhysicalFilesCacheMinutes` `web.config` key. ...

We have just finalized an official performance report for Kentico CMS 6.0.

It has been more than a month since I published my last post on KB articles that you may find interesting, so it’s time for a new set of articles which may help you deliver the functionality you need.

Changes and improvements on CSRF protection and their relation to payment gateway IPNs, that are neccessary as a new approach that creates a HttpHandler from the IPN

Error message: Validation of viewstate MAC failed. If this application is hosted by a Web Farm or cluster, ensure that <machineKey> configuration specifies the same validationKey and validation algorithm. AutoGenerate cannot be used in a cluster.

In recent days, we have been informed by several customers that their (unsupported) Kentico instances have been compromised by advertisement malware. Our strong recommendation is to keep your instances updated. Based on the Product Support Lifecycle Policy , Kentico regularl...

Hi there, I'm facing to an issue of email validation in Biz Form. I was tested on new custom biz form and default site instance of kentico 8. It's always says "invalid input". I cannot pass through the validator although I filled a correct email. ![Image Text](http://i62.t...

Hi all, After I upgraded to Kentico 8 successful, the custom table don't show column name in List and View. Please see image below:   Thank you!