All GIAC logos are for use by individuals who hold the associated GIAC certification. Certified professionals are authorized and encouraged to use the associated logo(s) for business cards, resumes, letter head, signature blocks, website, etc. The Provision for Logo use stated herein represents Limited exception to the SANS Institute Trademark Use Policy. The exception stated herein will be strictly construed. Use by entities other than certified individuals must include the identity of the certified individuals. Any other use of these logos requires written permission from GIAC prior to use. Permission can be obtained by writing Any use of these logos that is inconsistent with the above guidelines constitutes trademark infringement and may subject the infringer to legal action. Use of any of these logos implies an understanding of, and consent to, the guidelines shown above.