Re: Very very low Ciphers/Encryption on Forticlient 6.4.x for Android (IPSEC)
Okay sha1 is not hackable. If you are using pfs in your ipsec configuration your safe from any attacks. if in doubt run short IKE/IPSEC key-life but I would not personally be worried over sha1.
Now yes FC6.4 still supports md5/sha1 "only" , why that is a business question to FTNT. Strongsan and greenbow are great alternative for ipsec-clients.
I think one of the reason mobile-devices are not using top-notch encryption is due to the size of the processors in the phone and the vendor don't not want to overburden these devices. Just my wild guess.