For modern business Data security is a primary and valid consideration for companies engaging with contactless technology.
The data privacy, according to GDPR is the security that must be considered during the planning phase of the product as opposed to during development.
Secure wiping of your hard drives is necessarily important for avoiding a security breach. One should consider the ways mentioned.
Research shows that 75% of data breaches happen within small and medium-sized companies with 40% of small businesses being victims.