Error 403 Access denied?

Everytime I try accessing my school's online portal, I am "denied access" and it says: "Access to the web page was denied You are not authorised to access the web page at http://vaniercollege.omnivox.ca/. You may need to sign in. HTTP Error 403 (Forbidden): The server refused to fulfill the... show more Everytime I try accessing my school's online portal, I am "denied access" and it says:

"Access to the web page was denied
You are not authorised to access the web page at http://vaniercollege.omnivox.ca/. You may need to sign in.
HTTP Error 403 (Forbidden): The server refused to fulfill the request."


The site(s) works if I connect my laptop directly to my modem but not while I'm connected to my wireless.

Website: vaniercollege.omnivox.ca Host: sram.omnivox.ca (both of which are giving me same results).

The website was recently "hacked into" revealing over 250,000 students' info (it was all over the news here). They implemented new security measures and ever since, I can not access the site. Several other people are having similar problems.

I really need this working as I access it several times a day to check my grades, messages and assignments online.

What would you suggest I do? Change my router IP address? If so, can I have a step by step on how to do that?

I am running on windows 7 and I have access to my wireless router's config/settings.


Thanks in advance!
Update: It doesn't work on any of the browsers! (I'm using Chrome the most though)
3 answers 3