There aren’t many scholarships like that, because usually scholarships for graduate students and advanced degrees are granted to people involved in some level in teaching and research; and the assumption is, that most people who choose distance learning do that because they work (and hence, could finance their studies). If you find a program that you want to get into, you can always ask them about students loans, financial aid or grants – even if it is not listed on their site (it could be that they have something for special cases). In addition, I suggest you’d ask your bank about taking a loan for this – it might be that you can convince them that after obtaining the certificate/diploma you’re after, you’ll earn well enough to give the money back.

You can try finding scholarships here:
http://homemadedegrees.blogspot.com/search/label/scholarships

http://homemadedegrees.blogspot.com/search/label/grants

http://www.google.com/custom?domains=homemadedegrees.blogspot.com&q=scholaships+%22distance+learning%22+%22computer+science&sa=Search&sitesearch=&client=pub-2977208566521185&forid=1&ie=ISO-8859-1&oe=ISO-8859-1&cof=GALT%3A%23008000%3BGL%3A1%3BDIV%3A%23336699%3BVLC%3A663399%3BAH%3Acenter%3BBGC%3AFFFFFF%3BLBGC%3A336699%3BALC%3A0000FF%3BLC%3A0000FF%3BT%3A000000%3BGFNT%3A0000FF%3BGIMP%3A0000FF%3BFORID%3A1&hl=en