Roger Johnston

security management security homeland security physical security risk management vulnerability assessment nuclear safeguards threat assessment risk assessment cso seals tampering terrorism election security security audit insider threat cyber security locks enterprise security cargo security security survey ciso asis tags design basis threat nuclear security nonproliferation security theater security guards election integrity tamper detection tamper-indicating access control ceo security humor hr nuclear voting fraud humor information security security metrics human resources risk dbt inspection vulnerability assessments carver elections nigeria journal of physical security tamper-evident vulnerabilities security analysis food safety vote by mail technology review hacking security devices roi voting vote tampering voter's ink law enforcement dhs insurance active shooter radiological sources security culture security design nuclear material privacy vulnerability emergency response security products ieds background checks doping drug testing safety and security physical protection risk analysis election quotations graphical passwords physical secuity critical infrastructure testing locks security research security audits adhesive seals tamper intrusion comedy security guard turnover police body cameras otc safety act zigbee risk corporate security espionage video monitoring pinhole camera corporate seurity counterintelligence cctv surveillance camera obsura security training security awareness spying covert cameras camera obscura proactive securiity food tampering psa seals fast food stealing an election ballot tampering vote suppression security assurance corporate security military dictionary intelligence safeguards design review security prodjcts security gates design revew home security hacking locks electronic locks security maxims brexit electronic burglar alarm monitoirng traps product authenticity wine counterfeiting theft business case return on investment burglar tools burglaries augmented reality security network rs485 rs-485 ballot scanning ballot security facility management facility operations tracking burglar alarms electoral stain electoral ink voter stain security consultants outsourcing rule of two logical errors forensic criminology firefight compliance kenya elections election monitors silver nitrate election monitoring indelible ink election fraud stealing elections finger stain india elections logic reasoning cognitive dissonance nnsa doe school security school shootings students protege adviser role models graduate school management mentoring mentorship innovation glass ceiling career countermeasures disgruntled employees disgruntlement insider risk olympics russian athletes nuclear permit licensing workplace violence ieee wireless security emergency management business continutiy bundled security social media nuclear waste wipp security engineering airport security crime watch marina security proactive security security assessment defense in depth layered security guards sound bites radiological emergency planning rdd dirty bomb red first responders event security multichannel analog-to-digital light scatting instrumentation normalization histogram statistical error denominator ratio batting average adc baseball rounding error statistical artifact division binning error flow cytometry digitiization statistics sticky bomb security inventions terroris serbia fukushima explosions bumping blast employee screening sabotage attacks bribes drug arrest drug possession welfare employee screenng testing security drug abuse urine test marijuana personnel assurance heroin alcohol abuse cocaine addictions urine test kit unsafe fault trees safety slogans accidents secuirty safety hazards workplace safety event tree safety culture safety management global positioning system gps spoofing gps jamming ntis atomic clocks time syncrhonization gps satellite time stamp nuclear shipments fault tree iaea treaty monitoring think like the bad guys fake security infrastructure security tsa secret service airport screening ceremonial security nuclear inspector frontline security badges guard station psychology perceptual blindness inattentional blindness change blindness public officials insider threat mitigation voting machines vote stealing dres security industry creativity threats security evaluation warehouse security crime diplomatic security department of state radiological sealed sources terorism radicalization vulnerabilty assessments threat assessments security failures oil refinery entropy egypt loss prevention pressure sensitive security labels slippage product tampering logistics due diligence