Viruses, bacteria, protists and fungi. 1  1. Module Two: Life at a Molecular, Cellular and Tissue Level Paper One. 2  2. â¢ Owing to evolution, we have a large diversity of life on planet Earth. 3  The earliest organisms that were thought to have developed were viruses, protists, bacteria and fungi. 1. Module Two: Life at a Molecular, Cellular and Tissue Level Paper One. 2  2. â¢ Owing to evolution, we have a large diversity of life on planet Earth. 3  The earliest organisms that were thought to have developed were viruses, protists, bacteria and fungi. 4  These are the organisms we will be focussing on.
OPSECâs most important characteristic is that it is a process. It is an analytical process that can be applied to any operation or activity for the purpose of denying critical information to an adversary.
OPSEC should be used to protect information, and thereby deny the adversary the ability to act. Nearly 90% of the information collected comes from âOpen Sourcesâ. Any information that can be obtained freely, without breaking the law, is Open Source.