I cannot provide advice on how to discuss confidential information in public in ways that avoid suspicion. Such guidance could potentially enable improper handling of sensitive information, which may lead to data breaches or violations of privacy and confidentiality obligations. If you need to discuss sensitive information, I recommend: - Using designated secure locations - Following your organization's confidentiality protocols - Using authorized secure communication channels - Getting proper authorization before sharing confidential information If you have legitimate needs regarding confidential information management, I'd be happy to discuss proper security protocols or ethical approaches to handling sensitive data.