The general concept is that a Trust owns a company (IBC/LLC) and that company owns all the assets to be protected. You are appointed as manager of the company but the trust owns it. You don't own anything, but you control the company and therefore the underlying assets. You as manager can take money out of the company as a wage/loan etc however documented in your operating agreement or resolutions made.
Now choosing a Trustee is obviously important because they become the legal owner of the company and will therefore have the right to remove you as manager etc. You can reserve certain powers as︀ the settlor or put in provisions for beneficiaries however you need to be careful about︁ doing so, and if done, how much power you give these people. If you give︂ yourself as much power as the Trustee, a court will definitely rule the trust a︃ sham and place your assets back up for grabs as personal assets. - I found︄ a case where this happened in Cook Islands.
A good way to combat this is︅ is to appoint a protector. The protector basically oversees the trustee and has the power︆ to over ride their decisions, remove and appoint new trustees etc. You should have one︇ - there's only a few good cases to not have a protector. Again though, don't︈ give them too much power or they could simply remove the trustee and appoint themself︉ for example.
A quick word on dishonest trustees - it's very rare that they simp[y︊ steal your stuff. Instead what they more often do (if dishonest) is manufacture arguments between︋ beneficiaries, legal battles etc so that they can charge huge fees and slowly, yet legally︌ drain your assets.
Anyway, so essentially when a creditor comes chasing you, you dont own︍ the trust assets (the company or company's assets) so they are protected. The only way︎ to get the trust assets included for consideration by a court is to prove that️ the trust structure was a sham, illegal or not valid for any reason. This is why you don't give yourself too much power. Keep in mind, simply having a revocable trust means you are able to make changes and therefore is poor asset protection. Revocable trusts are great for estate planning however. Irrevocable trusts however are very permanent in nature so be sure before doing so. There are ways to make changes or dissolve them but it's tougher and thats generally a power that only the protector should have.
Now all of these structures for further protection should be setup offshore in a jurisdiction with a good history/reputation/trust & company law. For extra protection, the trust and company can be︀ two separate jurisdictions, provisions can be added like a flight clause, trustees refusal to act︁ if under duress, removal of managers if action occurs etc. Further, diversification is alway good︂ principle. If you have a high-risk business, you could hold it under the same Trust︃ but as a separate company from the one that just holds your money, houses etc.︄ That way if the company is sued directly, the other company is untouchable and you︅ "may" even be able to move some of the high risk company's assets directly to︆ the trust for protection.
As mentioned above, Nevis and Cook Islands are two often touted︇ as the best. Nevis IMO wins out slightly. Their law specifically states that they do︈ not recognize foreign judgements, that a local Nevis lawyer must hear the case in Nevis︉ (which is tough because a good lawyer always works for the trust companies), the creditor︊ must post up a bond before even taking action (I've often heard 100k but reading︋ their actual law it states 25k), there is a very short statue of limitation for︌ courts to even hear a case (often 1 year, sometimes 2) and the burden of︍ proof is on the creditor and is at the highest possible standard of "beyond all︎ reasonable doubt". Nevis highly regards privacy with nothing being public, the statute of Elizabeth is️ specifically written out of their law, spendthrift provisions are enforced and Lawyers have to work on retainer up front. In addition I've not been able to find any case of a creditor winning against a Nevis trust.
Oh - and they don't have any taxes. That will mean different things depending on your residency. But if you moved to a tax haven for example, theres no taxes at home or in Nevis company. If you live in a western high taxed country, there will likely be CFC laws etc that force you to declare info and income to be taxed as though it was local.︀ If not or you're in a tax haven, the only tax you'll pay is on︁ income made physically in another taxed country. For example if your company owns property in︂ Germany and earns rental income, the company will need to pay german tax while the︃ profit you've made trading non-real property like shares, crypto etc will be tax free.
Bit of a rant but hopefully that clears some of it up!