Logo design for Ezra Millstein, a professional freelance photographer and staff photographer for Habitat for Humanity International who likens himself as a “visual storyteller” hence the book/camera.
Message lock is an email security company selling encryption software forward cellular devices. The name of the company reflects the kind of service they provide, so had the symbol, taking a minimalist approach the solution represent a lock that's encloses on a letter being the email making it protected, secured and unbroken.