I recommend starting with platforms like Remote.co, We Work Remotely, and FlexJobs, known for their focus on legitimate remote work opportunities. To vet job postings, check reviews on Glassdoor, research the company's online presence, and connect with current employees on LinkedIn if possible. Beware of offers that promise high pay for little work or ask for upfront fees. Tech, marketing, and customer service roles currently have a strong demand for remote work. Always verify the legitimacy through multiple sources and trust your instincts. Good luck!