Got my password working and sorted out my Warning: Unknown(): open_basedir restriction in effect problem by doing the following:
In WHM turn off in Tweak Security/php open_basedir Tweak/php open_basedir Protection
php open_basedir Protection was causing my error.
I moved the acid dir from the var/www/ to usr/local/apache/htdocs/ and then changed the httpd.conf to read as follows:
Now, I did the password by doing the following:
/etc/httpd/conf/httpd.conf
#### Add the following in below the section where "Alias"'s are listed:
Alias /acid /usr/local/apache/htdocs/acid
AuthType Basic
AuthName "SnortIDS"
AuthUserFile /usr/local/apache/htdocs/acid/.htpasswd
Require user acid
Then running:
/usr/local/apache/bin/htpasswd -c .htpasswd acid
#then enter password you would like to use for acid twice
Now thats me sorted, acid up and running, htpasswd working. Now I have to find out why the graphs are not updating although I have loads of IP's and text in the alert file.
Regards.