A: Risky. Some thread owners allow it if you clearly state (base64: decode with b64 dot org) . Others delete it. Stick to plain text to be safe.
This nuance is critical. If you upload a file as game_crack.rar and put a password like cs.rin.ru on it, you must post the password in the same thread, unencrypted. Similarly, using weird encoding (Base64, ROT13) to hide a download link is forbidden unless it’s immediately obvious how to decode it. The rationale is simple: . cs.rin.ru forum rules 5.3