Is IP address authentication safe for web service / site? -



Is IP address authentication safe for web service / site? -

we're building web service users subscribe to, , thinking of authenticating users based on ip address.

i understand creates hassle, eg, if client's ip changes, wanted know security point of view if safe? i'm not sure how hard spoof ip addresses, thinking if happened wouldn't end sending info attacker.

any thoughts?

thanks!

think proxies , vpn's. , if user utilize site other pc?

you might wan't utilize browser fingerprints (toghetter ip) ithis safer, thy must utilize same browser...

conclusion, not idea

web-services authentication ip

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