There are also even more secure hitches. Two to consider are the Bull Clove Hitch (where the nipping structure is a Clove Hitch) and the Estar Hitch. These have been discussed long ago on this forum.
A variation of the Bull hitch. - New Knot Investigations - IGKT Forum
Here are some old diagrams I had. The first row is the Bull Clove Hitch. The second row is the Estar Hitch.
