Something is trying to hack my photo gallery

[colinmann]

Hi,

You've got to register to access my photo gallery & for the past few weeks people have been trying to hack it... why is this?

For instance I receive requests to review: vdj7o7f, polycomzzw, vniy694......... it looks like these have been made up by a machine. Can I stop these from occurring or can I only block the IP address?

Thanks in advance 

[Joachim Müller]

Those are bots trying to register for spam purposes. You hardly can keep them from registering. You might want to look into the captcha mods/plugin.