SecureTower is a complex multi-component program product designed to ensure internal corporate information security through network traffic interception and analysis.

Types of data captured
1. Email messages of mail clients using POP3, SMTP, IMAP protocols (for example, MS Outlook, Thunderbird, The Bat!),
2. entire web-traffic including Email messages of external mail clients (such as gmail.com), forum messages and posts, viewed pages of social networks and other web-services using HTTP protocol
3. chats and conversations in instant messengers using OSCAR, MSN and other IM protocols (for example, Skype, ICQ/AIM, Windows Messenger, QIP, Miranda, etc.)
4. files transmitted over FTP, HTTP and HTTPS protocols, as well as exchanged IM-programs (Skype, ICQ, Windows Messenger, etc.) or in mail attachments
5. SSL traffic transmitted over encrypted protocols (HTTPS, FTPS, encrypted e-mail, etc.)

Limitations:
* Up to 25 workstations to be monitored,

The license of this software is Free Trial Software, the price is $3995.00, you can free download and get a free trial.