Silicon Technix

To work around this issue, add the EnableAggressiveMemoryUsage registry entry to the following registry subkey:

Then, set the EnableAggressiveMemoryUsage registry entry to 1.

To do this, follow these steps:

1. Click Start, click Run, type regedit in the Open box, and then click OK.
2. Click the following registry subkey:
   HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\HTTP\Parameters
3. On the Edit menu, point to New, and then click DWORD Value.
4. Type EnableAggressiveMemoryUsage, and then press ENTER.
5. On the Edit menu, click Modify.
6. In the Value data box, type 1, and then click OK.
7. On the File menu, click Exit to exit Registry Editor.
8. Restart the HTTP service. To do this, follow these steps:
   1. Click Start, click Run, type cmd in the Open box, and then click OK.
   2. At the command prompt, type net stop http /y, and then press ENTER.
   3. At the command prompt, type iisreset /restart, and then press ENTER.

The Linux Auditing System and auditd are a great way to monitor who and when changes are made to the files in your website. To install and configure follow these steps:

1. Install auditd and related utilities:

yum install audit

2. Make sure auditd is running:

/sbin/chkconfig --list auditd 
auditd 0:off 1:off 2:on 3:on 4:on 5:on 6:off

3. Edit /etc/audit/auditd.conf and change:

action_mail_acct = [your email address]

This sets any action emails to go to your preferred address.
4. Edit /etc/audit/audit.rules and add a line like this to the bottom:

-w [path_to_website] -p wa -k [key]

So if you website is located at:
/var/www/vhosts/mysite.com/httpdocs
Then a command like:

-w /var/www/vhosts/mysite.com/httpdocs -p wa -k mysite

would setup auditing of write and attribute change requests. Events matching this rule would be tagged with the “mysite” key.

/sbin/service auditd restart

Audit logs go to:

/var/log/audit/audit.log