Anyone here has experience with D-guard?

one of my friends told me that they using this : http://www.d-guard.com/

i would like to know if anyone has experience and some insights about it

thanks

seems quite pricey and i can't find any informations about how good/reliable or worth the cost is it

 

It's not for home use...

 

well i'm not asking for home use but server use ...

if someone mentions me something then i want learn more

 

Does this have a free version or not?

 

No such thing as free when it comes to servers. And from the looks of it that is all they do. Even if there was a free version, I don't see how it would protect you any better over personal firewall or router for home use. Such a thing would be complete overkill.

 

Lots of free gateways out there, mainly based on Linux and BSD. Depends on the home.

 

Well yeah for home use. But I have never seen a free server firewall for company use or like the one D-guard offers.

 

not cheap - against ddos i would buy a good switch or router which is capable to manage those attacks - not a software. software is always the end of a point - and the badest one. same for sql injection - in generel it can only fix those issues which are known. i wont do it.