Spoofing

MDaemon, Windows-based email server software, contains full mail server functionality and control with a strong emphasis on security to protect your email communication needs. Features include top-notch antispam security features such as Greylisting, DomainKeys Identified Mail (DKIM), DomainKeys, SPF, Sender ID; seamless integration with AntiVirus plug-in; built-in groupware functionalities; SyncML server for PIM synchronization; and more.

ServerMask for IIS modifies your Web server's "fingerprint" by removing unnecessary HTTP response data, modifying cookie values, removing the need to serve file extensions, and adjusting other response information to obscure the identity of your server. Successful anti-reconnaissance confuses hackers and makes it more likely they try the wrong exploits first -- so they can be easily snared by your current firewall and intrusion detection systems.