User Reviews of Hillstone E-Series & OpenVPN Access Server

Updated March 2026

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Hillstone E-Series review

TahirMahmood
TahirMahmood
IT Manager at Zubair Feeds
Offers good features like URL filtering, IPS, and IDS to users
We received an update for the tool in July. The update was provided for the tool as there was a problem with the firewall, where too much memory was consumed, and the firewall was hanging a lot. When we updated the tool's features, everything became okay. The tool only had some memory-related problems. It took the tool a month to fix the...
OpenVPN Access Server review

Fedir Plotnikov
Fedir Plotnikov
Senior Cloud Infrastructure Engineer at Globant
User management has simplified internal VPN access and now provides clear...
I do not use any role defining features because it is a really small organization, so it wasn't required, but it is there if needed. I have seen OpenVPN Access Server integrations such as LDAP, RADIUS, PAM, and SAML, but again, due to the size of the company, it wasn't necessary and we didn't have it inside the company. However, it was nice...

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