certificate, protection, surety, security system, security measures, safety, cybersecurity, stability, privacy, surveillance, more...

danger, risk, threat, vulnerability, exposure

stocks, bonds, options, futures, commodities, currency, real estate, cryptocurrency, more...

social, national, economic, collective, greater, financial, personal, internal, physical, public, military

health and safety,   people who guard,   feeling of safety,   sense of safety,   prevention unit,   keeping safe,   guards regiment,   group of guards,   lock site,   check point