Thanks for visiting the Petra Tech website and reviewing our privacy policy. Our privacy policy is plain and simple. We collect NO personal information like names or addresses when you visit our website. If you choose to provide that information to us it is only used to fulfill your request for information.

We do collect some technical information when you visit to make your visit seamless. The section below explains how we handle and collect technical information when you visit our website

Your agreement

By using the Petra Tech website you automatically agree to this privacy policy.

Collection of data

When you browse, read pages or download information on Petra Tech, we automatically gather and store certain technical information about your visit. This information never identifies who you are. The information we collect and store about your visit is listed below:

• The Internet domain (for example, "xcompany.com" if you use a private Internet access account, or "yourschool.edu" if you connect from a university's domain) and IP address (an IP address is a number that is automatically assigned to your computer whenever you are surfing the Web) from which you access our website;
  
• The type of browser (e.g., Netscape, Internet Explorer) and operating system (Windows, Unix) used to access our site;
  
• The date and time you access our site;
  
• The pages you visit; and
  
• If you linked to the Petra Tech website from another website, the address of that website.

This information is only used to help us make the site more useful for you. With this data we learn about the number of visitors to our site and the types of technology our visitors use. We never track or record information about individuals and their visits.

Cookies

Petra Tech does not use cookies on its website. If this practice changes, we'll announce it in this privacy policy.

Use of session files

Petra Tech does not use session files to log your individual browsing patterns; instead, we collect web site usage information in aggregate form. We use this data to analyse which pages on the website are most commonly viewed and which URLs are referring site visitors to the Petra Tech website (if applicable).

Links to external sites

Petra Tech cannot be held responsible for the content or data policies and procedures on external sites.

Site Security

For site security purposes and to ensure that this service remains available to all users, this government computer system employs commercial software programs to monitor network traffic to identify unauthorized attempts to upload or change information, or otherwise cause damage.

Except for authorized law enforcement investigations, no other attempts are made to identify individual users or their usage habits. Raw data logs are used for no other purposes and are scheduled for regular destruction in accordance with National Archives and Records Administration guidelines.

Unauthorized attempts to upload information or change information on this service are strictly prohibited and may be punishable under the Computer Fraud and Abuse Act of 1986 and the National Information Infrastructure Protection Act.