Topics: Private Security, Security, Private Security Sector, Private Security Company, Risk Analysis, Security Survey, Nigerian Security and Civil Defence Corps, Private Security Service

Topics: Information System Security Management, Information gathering, Information security, system analysis, system design, Information system security, information security integration, information communication technology, information assurance, information systems usability, business security, Risk assessment, Risk mitigation options, Mitigating economic risk, Information age militaries, Information technology impacts, information security investment

Topics: Security Practice, Security Management, Security, Violence, Violent Crime, Domestic Violence, Crime Control, Intelligence, Intelligence Collection, Intelligence Disciplines, Intelligence Analysis, Intelligence Evaluation, Counter-Intelligence, Intelligence Security Management, Security Personnel Management, Job Stress, Trauma Management, Operational Management, Capacity Planning, Asymmetric Aggression

Topics: E-Security, Electronic Risks, Risk Management Framework, Electronic Document Security, Electronic Security, Electronic Voting System, Electronic Banking, Electronic Data Interchange Messaging Security, Information Security

Topics: Security in Africa, Peace Operations, Peacekeeping, Peace Enforcement, African Union, ECOWAS, Regional Security, Post-Colonial Africa, Southern African Development Community, Security in South Africa, East African Community, Security in Eastern Africa, United Nations Peace and Security Missions

Topics: Cybersecurity, computers, network, computer networks, internet, internet protocols, internet infrastructure, cyberattacks, denial of service, distributed denial of service, man-in-the-middle attacks, cryptojacking, SQL injection, spamming, cyberterrorism, digital property misappropriation, zero-day exploitation, phishing, digital vandalism, cyberstalking, cyber frauds, cyber forgery, Equifax data theft, VPNfilter cyberattack, Wannacry ransom attack, peta cyberattack, US Election manipulation, power grid hacking, shadow network attack, GitHub DDos attack, under armor account hacking, computer malware, virus, trojan horse, rootkit, spyware, worms, adware, scareware, browser hijacker, computer firewall, antivirus software, anti-spyware software, anti-spam software, security updates, social engineering attack, password management, intrusion detection systems, multi-factor authentication, secure sockets layer, virtual private network, wireless network security, LAN vulnerabilities, secure online shopping, internet browsing, secure electronic transactions, web fraud detection systems, mobile security, mobile application management, cybersecurity standards, information security forum standards, payment card industry data security standard

Topics: Homeland Security, Terrorist Threat, Hazards, Governmental Homeland Security Structures, Intelligence, Counterterrorism, Border Security, Immigration, Customs Enforcement, Transportation Safety, Transportation Security, Cybersecurity, Critical Infrastructure Protection, Hazards Emergency Response, Hazards Emergency Recovery, Mitigation, Prevention, Preparedness, Communications, Science, Technology

Topics: Urban Violence, urban Security, Urbanisation, Urban Problems, Urban Transportation System, Urban Centres, urban Planning, conflict, Violent Conflict, Understanding Conflict, Conflict Management Strategies, Security, Human Security, Cooperative Security Efforts, insecurity management

Topics: Computer Systems Security, CIA triad, Computer security threats, virus, botnet, Rootkit, keylogger, Computer Security Practices

Topics: information security, cryptography, access control, crypto, Codebook Cipher, Symmetric Key Crypto, block ciphers, Public Key Crypto, Elliptic Curve Cryptography, public key notation, Public Key Infrastructure, has functions, Advanced Cryptanalysis, Engima, Enigma Cipher Machine, authentication, biometrics, authorization, Access Control Matrix, Multilevel Security Models, firewalls, Intrusion Detection Systems, Simple Authentication Protocols, Authentication Protocols, Real-World Security Protocols, software flaws, malware, botnet, Digital Rights Management, Operating Systems, Operating Systems functions, Trusted Operating System