Multiple Access Level Management

Question

Let's say there are 8 pages on a web site. Each of the pages
until now has had a different access level defined in the database.
A user logs in, and access levels are checked via the predefined
levels on the pages he is attempting to view. Now users begin to
require access to different combinations of the 8 pages. So user A
might require page 1, 3, 5, 7 user B 1, 2, 3, 4 and user C wants 2,
4, 6, 8.
Is there a way to tell coldfusion to examine a string in the
access level field in which case a 1 means grant access and a 0
means no access? In other words, a string of 11001000 would grant
access to page 1,2 and 5 while a string of 00011100 would grant
access to 4, 5 and 6.
It seems as though this should be relatively easy, but after
searching the documentation, I cannot find any solution.

Answer 1

It would be easier to store individual database records
resembling
user_id has_access_to
1 1
1 3
1 5
etc