Logic to generate and/or parse a sensing measurement request frame comprising a secure long training field (LTF) parameters element to negotiate a secure sensing session, wherein the secure LTF parameters element comprises a secure LTF counter field, the secure LTF counter field comprising a value to determine a randomized LTF sequence. Logic to cause transmission of the sensing measurement request frame to a non-AP STA. Logic to generate a sensing measurement response frame. Logic cause transmission of the sensing measurement response frame to an AP STA. Logic to generate or parse a sensing responder to sensing initiator (SR2SI) sounding trigger frame, wherein the SR2SI sounding trigger frame comprises a type field and a subtype field to indicate the trigger frame comprises a SR2SI sounding trigger frame.