All business institutions or organizations use numerous types of checks for their financial transactions every day. These business entities can be small, medium, or large. Any check that provides the maximum safety and security to the financial transactions of any individual or business entity can be counted as one of the best. A check that generally features or provides exceptional protection to financial transactions can be described as a high-security check. The high-security checks ensure a higher and stricter degree of protection to the business as compared to the regular checks. This is due to the additional insurance that this type of check generally gives which can bring an end to most of the fraudulent activities. These additional features may include but are not limited to watermark, microprinting, and security warnings. Unfortunately, as MICR code is present at the bottom of every check, this magnetic code can not be counted as an additional feature.