The protection of the state is the governing documents of standards and law. A pound is a pound the world around. If someone sells you a pound of rice, then, since the pound is a static standard, when you get home and weigh your pound of rice, it will equal 16 ounces. The state provides the protection of law as well. If someone breaks into your home, then by law, you can force them to leave and the law will back you up. That is the protection offered by the state. The state does not offer police protection. That is not what police are for.
I might be quibbling over words, but there is no "protection of the law" there is enforcement of the law. Ultimately, law is enforced through violence.
If someone breaks in your home, you have the right to protect what is yours, not because the law gives you the right to do so, but because it is inherit to you being you, to being an individual a human. The state may or may not back you up, depending on where you live. In many places and times in the world, the "state" did not back individuals protecting their inalienably rights.
"We hold these truths to be self-evident, that all men are created equal, that they are endowed by their Creator with certain unalienable Rights, that among these are Life, Liberty and the pursuit of Happiness.--That to secure these rights, Governments are instituted among Men, deriving their just powers from the consent of the governed, --That whenever any Form of Government becomes destructive of these ends, it is the Right of the People to alter or to abolish it, and to institute new Government, laying its foundation on such principles and organizing its powers in such form, as to them shall seem most likely to effect their Safety and Happiness. Prudence, indeed, will dictate that Governments long established should not be changed for light and transient causes; and accordingly all experience hath shewn, that mankind are more disposed to suffer, while evils are sufferable, than to right themselves by abolishing the forms to which they are accustomed. But when a long train of abuses and usurpations, pursuing invariably the same Object evinces a design to reduce them under absolute Despotism, it is their right, it is their duty, to throw off such Government, and to provide new Guards for their future security."