for your eyes only initialism fyeo red marker written acronym text, yellow post-it to-do list sticky note abbreviation

abbreviation acronym adhesive bulletin classified close closeup concept confidential confidentiality cyber cybersecurity detail detailed document exclusive eyes for fyeo important info information initialism isolated just large letter list macro marker memo message metaphor newsletter note notice only operation opsec paper postit privacy private protect protective red remark reminder report secrecy secret secretive security sensitive spy spying sticker sticky text todo top writing written yellow your