Does antivirus software play a role in computer security? Absolutely, antivirus software is a critical tool for preventing, detecting, and removing malicious software, like viruses, worms, and trojans. It works by scanning your computer system for patterns that might indicate the presence of malici...
If a computer security system is not put in place until a problem arises, it could lead to major issues and concerns, and it will be too late to resolve them. Especially in a data-driven world, it is imperative to keep all kinds of information from malicious hackers and prevent vital in...
Cloud security is a responsibility that is shared by the cloud service provider (CSP) and the tenant, or the business that rents infrastructure such as servers and storage. A legal gray zone in cloud security can occur if CSP agreements are not well constructed. For example, if a tenant's ...
Cybersecurity: Meaning & Definition Cybersecurity is the combination of methods, processes, tools, and behaviors that protect computer systems, networks, and data fromcyberattacksand unauthorized access. Although deeply rooted in technology, the effectiveness of cybersecurity also very much depends on pe...
System software is used to manage a computer's basic functions, including thedisk OS, file management utility software, OSes, and application software and hardware. It runs in the background, maintaining the computer's basic functions so users can run higher-level application software to perform...
Information systems security does not just deal with computer information, but also protecting data and information in all of its forms, such as telephone conversations. Risk assessments must be performed to determine what information poses the biggest risk. For example, one system may have the most...
Data Security vs Data Privacy Data privacy is the distinction between data in a computer system that can be shared with third parties (non-private data), and data that cannot be shared with third parties (private data). There are two main aspects to enforcing data privacy: Access control—en...
What is a security log? A security log is a record of events related to the security of a computer system. It typically contains data such as user accounts being created or deleted, attempts to access restricted resources, and changes made to system configuration settings. Security logs are es...
Information security is concerned with protecting data in any form from any threat, digital or physical. Cybersecurity focuses on computer systems and protecting data from unauthorized digital threats, like cyberattacks. Cybersecurity can be understood as a form of information security. Cybersecurity ...
A vulnerability is any weakness in the information technology (IT) infrastructure that adversaries might exploit to gain unauthorized access to data. For example, hackers can take advantage of bugs in a computer program to introduce malware or malicious code into an otherwise legitimate app or servic...