We can suggest one at least :) Hint: check the signature. Also you can check the following thread:...
Regarding the mail() inject. Here you can find useful information on this issue: http://www.anders.com/projects/sysadmin/formPostHijacking/
Hi. A lot of uptime monitoring systems provide free solutions along with the paid ones ;) . If you don't need short uptime check periods and/or...
To know wether the server is up you need to use "external" monitoring tool. It can be some monitoring software on your local PC, but then you...
Hi. One HTTP (for example) request per 1+ minute(s) should not cause to any noticable slowdowns for your site/server.
Hi. Do you mean software to install at your server(s)/PC, or online uptime monitoring services?
There are many different uptime monitoring services. But UptimeAgent offers not only free and quality website uptime monitoring. We offer SPAM...
Downtime period may concur with the SE bot crawling of your site. So it could cause to no or old information about your site pages in some search...
Hi. We can suggest you to try our free uptime monitoring service (URL in signature). Not only uptime monitoring but free SPAM blacklist checking...
Sessions tutorial URL which can be useful for you: http://www.htmlgoodies.com/beyond/php/article.php/3472581
Hi. You can block some amount of IPs from the specific country. That amount can be quite large (you can use the geoIP services as hans suggested)...
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