Make money online: YES

Crypto wallet security consulting can be a remote-friendly side hustle as it primarily involves providing advice and guidance online. Consultants can work from anywhere as long as they have a reliable internet connection. Client interactions can be done through video calls, emails, and messaging platforms. However, it may require occasional in-person meetings depending on specific client needs. Feedback from Reddit and other forums suggests that this side hustle can be lucrative but may require building a reputation and client base over time. Success may depend on factors like location, access to clients, time zones, and expertise in crypto security. Potential red flags include the need to stay updated on the latest security trends and regulations in the crypto industry. Setup costs range from $100 to $500, and profitability can be achieved within 2 to 6 months.