When you have a typical business you buy all kinds of insurance.  Examples might be:
1.    Workers compensation
2.    Property Insurance
3.    General Liability Coverage
4.    Business owners policies
5.    Vehicle insurance
6.    Employment Practice Liability Insurance
7.    Business Interruption Insurance
8.    Key man Insurance
9.    Errors and Omissions Insurance
10.    Directors and Officers Liability

Making a claim:

Here are some tips for making sure you come out ahead in any squabbles over how much your insurer will cover.
1.    Keep Detailed Records
2.    Be Prompt
3.    Follow Up
4.    Know Your rights
5.    Hire a Lawyer

Here are some examples of Currency Trading Insurances:
1.    Stop Loss
2.    Only trading a small set % or your account 1%, 2%, 3%, 5% on any one trade
3.    Only trading a total amount of your account at any one time. 5%, 10% … your choice
4.    Keeping the Margin level % above 1000% ( you chose the level of coverage you want)
5.    If your Margin Level % drops down to 500% close all of your open trades.
6.    Take the total amount you have for trading and put ½ in a savings account then put the other ½ in you trading account.  This way you will have some money to trade with if you lose you trading account.
7.    Never add money to your account to cover a margin call.
8.    If your account has a drawdown of 10% you stop trading until you figure out what you are doing wrong, or what you have changed from when you were making money.

Here are some tips for making sure you come out ahead in your trading account so you are not wondering what happened to all the money.
1.     Keep Detailed records
2.    Review your records weekly
3.    Keep a trade Journal
4.    Use the Trade Tracker
5.    Have a trading Plan
6.    Know how to use the trading platform