Cybersecurity Encyclopedia

What is Cloud Security? Cloud security, also known as cloud computing security, encompasses a broad range of controls-based technologies, policies, and procedures that enterprises deploy to protect data, information, applications, communication channels, and infrastructure in the cloud. As with on-premise systems and data, businesses should vigilantly protect cloud-based information assets. Key Takeaways Cloud security refers to controls, processes, and technologies used to protect information and systems in the cloud. Cloud security safeguards cloud data, supports regulatory compliance, and protects user privacy Cloud computing security is essential since it protects applications and information from frequent and sophisticated cyber threats in the … Read more

What is Cross-Site Scripting Cross-site scripting (XSS) is a client-side code injection attack. The web security vulnerability allows an attacker to compromise the interactions that users have with a vulnerable application. In XSS attacks, a hacker executes malicious scripts in a victim’s web browser by including malicious code in a legitimate web page or web application. In this case, the cybercriminal circumvents the same-origin policy designed to segregate different websites from each other. The actual attack occurs when a victim visits the web page or web application that executes the malicious code. The web page or web app becomes a … Read more

What is a Cyberattack? A cyberattack is a malicious activity that cybercriminals launch using different tactics against systems and networks. Hackers use cyberattacks to expose, gain unauthorized access, alter, steal, destroy, or make unauthorized use of information assets. Cybercriminals engage in offensive maneuvers that target information systems, infrastructures, computer networks, and personal devices to access information, restricted areas, and controls of systems without authorization. Key Takeaways A cyberattack is a malicious activity that hackers launch to steal data and disable systems Cybercriminals use various methods like malware, ransomware, and denial of service to launch cyberattacks A cyberattack can be active, … Read more

What is Cybersecurity? Cybersecurity consists of processes, procedures, and tools that businesses and individuals use to protect computers, servers, mobile devices, networks, applications, electronic systems, software, and information from malicious cyberattacks. Businesses and individuals use cybersecurity to prevent unauthorized access to information and systems. Key Takeaways Cybersecurity features the measures and processes businesses and individuals put in place to protect hardware, software, and data from unauthorized access There are various elements of cybersecurity like network security, application security, information security, operational security, disaster recovery, business continuity, and end-user education Threats affecting cybersecurity include malware, ransomware, social engineering, and phishing Effective … Read more