
Andrei Grigoras
Technical Consultant Team Lead
Andrei started being interested in network technologies in the early 2000s during the dial-up era, when the necessity of being connected with the neighbourhood's internet network and to manage it became a hobby. When he's not in the office, he enjoys outdoor activities like trekking, cycling or playing airsoft.
Latest posts

HAProxy
Recently I was asked to develop a method to rate limit connections passing through our load balancer to just one!
Why?
One of our customers had a critical piece of proprietary software in their ar..

HAProxy
HAProxy reverse proxy: the what, when, and how
Perplexed by proxy?! Ruffled by reverse proxy?! We’ve all been there. Honestly, sometimes I think the language we use makes things sound way more complicated than they actually are...
Andrei Grigoras
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4 mins

Healthcare
Can you recommend a free DICOM viewer I can trust?
After about an hour of searching I finally found two viewers that I can recommend...
Andrei Grigoras
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3 mins

Microsoft
How to load balance Microsoft Dynamics using HAProxy
Microsoft Dynamics is a critical ERP and CRM tool, used every day by businesses all over the world. The application therefore needs to be highly available and scalable...
Andrei Grigoras
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3 mins

How-tos
How to install and configure HAProxy Layer 7 on Red Hat Linux
Control how HAProxy will be started, stopped, restarted, reloaded, or monitored...
Andrei Grigoras
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3 mins

Open source
How to load balance VMware's AirWatch Mobile Access Gateway (MAG) and Secure Email Gateway (SEG) with HAProxy
Want to configure a load balancer for VMware's AirWatch Mobile Access Gateway (MAG) and Secure Email Gateway (SEG)? Let's help you out...
Andrei Grigoras
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4 mins

WAF
Brute force login: Simple protection techniques with the ModSecurity WAF
The web-based login to your application is a juicy target for hackers. And once they get past the login, they can cause you some serious pain...
Andrei Grigoras
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5 mins

Application Management
How to load balance Microsoft FTP Server with HAProxy
Open standards are awesome, and the File Transfer Protocol FTP (inspite of its flaws) has been in constant use for an amazing 40 years! FTP can be a pain to run over firewalls and load balancers, so this blog explains how to configure Microsoft FTP and HAProxy...
Andrei Grigoras
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6 mins

High Availability
Disaster recovery is more important than HTTPS SNI support...
SNI is an extension to the TLS protocol which enables the client to broadcast its hostname when it tries to connect to your server. This allows you to use multiple SSL certificates on a single IP...
Andrei Grigoras
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2 mins