"Computer security, cyber security, digital security or information technology security (IT security) is the protection of computer systems and networks from attacks by malicious actors that may result in unauthorized information disclosure, theft of, or damage to hardware, software, or data, as well as from the disruption or misdirection of the services they provide."
Process of identifying and mitigating risks related to digital security, such as data breaches or cyber attacks.
Threat Analysis: This involves identifying potential threats to an organization’s information assets and analyzing their likelihood and potential impact on the organization’s operations.
Vulnerability Assessment: This involves identifying weaknesses or vulnerabilities in an organization’s information systems and evaluating the likelihood and potential impact of exploitation.
Risk Assessment: This involves assessing the overall risk to the organization’s information assets and determining the best practices to reduce it.
Risk Mitigation Strategies: This involves creating a plan and implementing steps to reduce or eliminate the identified risks.
Incident Response Planning: This includes creating a plan for responding to a cyber incident and minimizing the damage to the organization.
Security Policy Development: This involves developing and implementing policies and procedures to mitigate security risks and ensure compliance with legal and industry standards.
Security Training and Awareness: This involves training employees on best security practices and raising awareness of potential threats.
Third-Party Risk Management: This involves assessing the risks associated with third-party vendors, service providers, and contractors and incorporating their security into the organization’s overall security program.
Legal and Regulatory Requirements: This involves understanding legal and regulatory requirements related to cybersecurity, such as data privacy laws and industry regulations.
Cybersecurity Frameworks and Standards: This involves learning about cybersecurity frameworks and industry standards like NIST, ISO, and CIS and aligning the organization’s security practices accordingly.
Business Continuity Planning: This involves creating a plan for maintaining essential business operations during and after a cyber incident.
Cloud Security: This involves understanding the unique cybersecurity risks associated with cloud computing and implementing best practices for mitigating those risks.
Incident Detection and Response: This involves learning about techniques for detecting and responding to cyber incidents effectively.
Threat Intelligence: This involves gathering and analyzing information about potential cyber threats and data breaches to prevent or mitigate them.
Risk Monitoring: This involves continuous monitoring of the organization’s systems to detect and mitigate any new security risks.
Operational Risk Management: It involves identifying, assessing, and prioritizing potential cybersecurity risks within business operations and implementing measures to prevent, detect, and respond to those risks.
Financial Risk Management: Financial risk management deals with the cybersecurity risks that could impact the overall financial health and stability of an organization.
Reputation Risk Management: This refers to the risks to an organization's image, brand, or reputation due to a cybersecurity breach.
Legal Risk Management: Legal risk management focuses on the potential legal repercussions of a security breach and ensuring that the organization is compliant with data protection laws and regulations.
Physical Risk Management: Physical cybersecurity risks involve the safety and protection of physical assets, such as hardware, software, and data centers.
Human Resource Risk Management: HR risk management involves understanding and mitigating the potential cybersecurity risks posed by the organization's workforce, including insider threats, social engineering, and phishing attacks.
Information Technology Risk Management: It's a systematic process for identifying, quantifying, and managing the cybersecurity risks associated with technology infrastructure, software applications, and data systems.
Supply Chain Risk Management: This refers to managing and mitigating the risks that could arise from third-party vendors, suppliers, or contractors.
Strategic Risk Management: It involves identifying and managing cybersecurity risks that could harm the organization's long-term strategic objectives or disrupt its overall business model.
Disaster Recovery Risk Management: Disaster recovery risk management involves developing and implementing a plan to restore critical IT systems and data in the event of a cybersecurity incident, natural disaster, or other catastrophic event.
"Attacks by malicious actors that may result in unauthorized information disclosure, theft of, or damage to hardware, software, or data, as well as from the disruption or misdirection of the services they provide."
"The field is significant due to the expanded reliance on computer systems, the Internet, and wireless network standards such as Bluetooth and Wi-Fi."
"The expanded reliance on computer systems, the Internet, and wireless network standards such as Bluetooth and Wi-Fi."
"Due to the growth of smart devices, including smartphones, televisions, and the various devices that constitute the Internet of things (IoT)."
"Cybersecurity is one of the most significant challenges of the contemporary world."
"Due to both the complexity of information systems and the societies they support."
"Security is of especially high importance for systems that govern large-scale systems with far-reaching physical effects."
"Systems that govern large-scale systems with far-reaching physical effects, such as power distribution, elections, and finance."
"The protection of computer systems and networks from attacks by malicious actors."
"Unauthorized information disclosure."
"Theft of hardware, software, or data."
"Disruption or misdirection of the services they provide."
"Computer systems and networks."
"Wireless network standards such as Bluetooth and Wi-Fi."
"Smartphones, televisions, and the various devices that constitute the Internet of things (IoT)."
"The expanded reliance on computer systems, the Internet, and wireless network standards such as Bluetooth and Wi-Fi."
"Computer security, cyber security, digital security or information technology security (IT security)."
"Systems that govern large-scale systems with far-reaching physical effects, such as power distribution, elections, and finance."
"Attacks by malicious actors that may result in unauthorized information disclosure, theft of, or damage to hardware, software, or data, as well as from the disruption or misdirection of the services they provide."