A properly executed Security Agreement assigning all assets, rights, and interests to a private trust—paired with a UCC-1 financing statement and UCC-3 amendment claiming the Deed of Trust and Note—lawfully establishes the trust as the secured party and real party in interest. This perfected interest, under UCC §§ 9-203, 9-509, 3-301, and supported by controlling case law (e.g., Carpenter v. Longan, Ibanez, Veal), strips any servicer or third-party of standing to foreclose unless they possess the original Note, prove an unbroken chain of title, and rebut the trust’s perfected claim. Without that, all foreclosure attempts become void ab initio, commercial dishonor, and legal trespass on private trust property.