I’m running my lab for years now. And it is always a changing thing. But last week I got my hands on an very old Citrix NetScaler MPX5550. It’s way past his warranty and I saved it from getting shredded 😉 In my home I have a small 19″ rack Read more…
Perform the following steps to get a random background picture on the StoreFront and NetScaler logon page. For a demo visit https://portal.tyl.nl and refresh the page a couple of times. StoreFront: First we start by gathering all the background pictures you want (dont forget copyrights) ; Upload the pictures to Read more…
Microsoft is going to release an update which will turn off unsigned LDAP requests on Domain Controllers. This update will be released in March this year (2020). More information here: ADV190023 Although I assume everyone is already using LDAPS instead of LDAP like everyone already mitigated the ADC’s back in Read more…
Because all the commotion about the NetScaler vulrenability I decided to share my Client IP black and white list. This script will create a pattern set which you can fill with ip’s or subnets. This pattern set is used in a policy expression which is used in a responder policy. Read more…
At the moment we all know how to score an A+ in ssllabs.com for our NetScaler Gateway but can we also score an A+ on securityheaders.io? My test environment currently has this score on ssllabs.com And this score on securityheaders.io As you can see I already did some preparations before Read more…
