"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."
Examining the ethical concerns surrounding data privacy and cybersecurity in the media.
Network Security: Protecting computer networks from unauthorized access, attack, or misuse.
Information Security: Protecting digital information from unauthorized access, use, disclosure, or destruction.
Cryptography: Securing communication through the use of codes, ciphers, and encryption.
Security Engineering: Designing and building secure systems.
Cyber Threat Intelligence: Gathering and analyzing information about potential cyber threats.
Vulnerability Assessment and Penetration Testing: Identifying and assessing security vulnerabilities in computer systems.
Incident Response and Management: Responding to and managing cybersecurity incidents.
Malware Analysis: Analyzing and understanding malicious software.
Identity and Access Management: Controlling who can access what information or resources.
Cloud Security: Securing data that is stored or processed in the cloud.
Mobile Security: Securing mobile devices and mobile applications.
Social Engineering: Manipulating people into giving up confidential information or access to systems.
Data Privacy: Protecting personal information and ensuring compliance with relevant laws and regulations.
Cybercrime Investigation and Forensics: Using technical and investigative skills to gather evidence for legal proceedings.
Compliance and Regulation: Ensuring compliance with national and international laws and regulations related to cybersecurity and data privacy.
Network Security: Network security is the practice of securing a computer network from unauthorized access and data theft.
Cloud Security: Cloud security refers to the measures taken to protect data, applications, and infrastructure in the cloud computing environment.
Mobile Device Security: Mobile device security includes strategies and technologies used to protect mobile devices from data theft, malware, and other malicious attacks.
Application Security: Application security involves the use of software, hardware, and procedural techniques to prevent unauthorized access to data and programs.
Encryption: Encryption is the process of converting data into a format that cannot be understood by unauthorized parties.
Identity and Access Management (IAM): Identity and access management controls the access and permissions of users accessing computer systems, applications, and data.
Physical Security: Physical security refers to the measures taken to protect computer systems, components, and data from physical threats like theft, vandalism, and natural disasters.
Cyber Threat Intelligence: Cyber threat intelligence refers to the process of gathering, analyzing, and sharing information about cybersecurity threats and vulnerabilities.
Incident Response: Incident response is a process that aims to identify, investigate, and respond to cybersecurity incidents.
Data Privacy: Data privacy concerns the protection of individuals' personal information, such as Social Security numbers, banking information, and medical records.
Risk Management: Risk management involves identifying, assessing, and controlling potential risks to an organization's cybersecurity and data privacy.
Compliance: Compliance refers to adhering to regulations and laws related to cybersecurity and data privacy, such as the General Data Protection Regulation (GDPR) and the Health Insurance Portability and Accountability Act (HIPAA).
Internet of Things (IoT) Security: IoT security refers to the protection of IoT devices from cyber threats, such as hacking and data theft.
Third-Party Security: Third-party security involves securing an organization's data and systems from third-party vendors and contractors.
Social Engineering: Social engineering involves manipulating individuals to gain unauthorized access to sensitive information, such as passwords and financial information.
"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."