This climb is a 3rd class scramble from the top of Dinwoody pass. It is not very exposed and you should not need any protection unless it is done in the winter which I imagine would make it a rather interesting climb. This climb could also be a fun side hike if you are attempting Gannett from Dinwoody pass and have an extra day and want to do something easy.
From the top of Dinwoody Pass go west and hike the boulder and scree field to the top of Dinwoody Peak. Once you are at the top come back down the same route.
None during the summer, if done during the winter a rope and running pro might be a good idea depending on the conditions.