penggunaan captcha bukan utk mencegah brute force.
captcha hanya dipakai utk membedakan manusia atau mesin.
biarpun anda pakai captcha di halaman login, kalau jumlah toleransi
kesalahan login ngga dibatasi, tetap saja bisa di-brute-force. combinatioan
key nya aja yg bertambah krn hrs menemukan password+captcha word yg tepat.

pernahkah anda liat captcha di halaman login website seperti yahoo atau hotmail?
yg ada di halaman registrasinya krn memang maksudnya utk menentukan
apakah user itu manusia.

On 6/6/07, Acho <[EMAIL PROTECTED]> wrote:
> Kalau yg anda maksud disini login pada aplikasi webbase, anda bisa pakai
> captcha.
>


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