Where can I store my HBAR?

Could you please clarify where exactly I could securely store my HBAR? I've heard about several options, but I'm not quite sure which one would be the most suitable for me. Could you recommend a reliable wallet or exchange platform that supports HBAR? Additionally, are there any specific security measures I should take to ensure the safety of my tokens? I'm quite new to this, so a detailed explanation would be greatly appreciated. Thank you for your help in advance.