By Light Professional IT Services LLC has cultural, managerial, physical, and technical safeguards in place to protect against the loss, misuse, unauthorized disclosure or alteration of information. Our company uses secure encryption technology for Personal Identifying Information (PII) and Protected Health Information (PHI) as well as Confidential/Sensitive financial data transmitted within the organization. By Light Professional IT Services LLC has defined security controls in place to protect the information entrusted against any foreseeable hazards.

Security incidents should be reported to


Terms of Use

In accessing the By Light website, you agree to the Terms of Use as follows:

1. While By Light makes every effort to ensure the accuracy of materials on this site, it assumes no liability for the content of this website.
2. By Light may add, delete, or otherwise modify information on this website at anytime without notice.

By Light Webmaster
By Light Professional IT Services LLC
3101 Wilson Blvd
Suite 850
Arlington, VA 22201


By Light Professional IT Services LCC

3101 Wilson Blvd
Suite 850
Arlington, VA 22201
Office : 703.224.1000
Fax: 703.778.7835

The privacy of our users is very important to us. By Light will not collect personal information unless, through a registration process, individual users elect to provide said information. All information collected will be protected to the utmost of our ability and will not be sold, shared or otherwise transferred to any other organization or outside entity.

IP Addresses
By Light may collect IP addresses for system administration and usage tracking purposes. Our servers may or may not log your IP addresses, however, we will not link any IP information anything personally identifiable.

By Light does not place cookies.

Documents published by By Light Professional IT Services LLC on its web servers or devices reachable via its web server are offered “AS IS” WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, OR NON-INFRINGEMENT. By Light shall not, under any circumstances, be liable to any person for any special, incidental, indirect or consequential damages, including, without limitation, damages resulting from use of OR RELIANCE ON the INFORMATION Presented, loss of profits or revenues or costs of replacement goods, even if informed in advance of the possibility of such damages.

Every effort has been made to ensure the accuracy of the information presented. However, By Light Professional IT Services LLC assumes no responsibility for the accuracy of the information. Information is subject to change without notice. By Light Professional IT Services LLC may make enhancements and/or changes in the products and/or the programs described in these publications at any time without notice. Mention of products or services not wholly owned by By Light Professional IT Services LLC is for information purposes only and constitutes neither an endorsement nor a recommendation.

Use, duplication, or disclosure by the United States Government is subject to the restrictions set forth in DFARS 252.227-7013 (c)(1)(ii) and FAR 52.227-19.

All product and brand names are trademarks or registered trademarks of their respective holders.

By accessing this site, you agree with the By Light Professional IT Services LLC Privacy Policy. We reserve the right, at our discretion, to modify in any way, including, addition or removal of all or portions of this policy at any time. Your continued use of the site following changes signifies acceptance of those changes.