Cybersecurity is a highly technical subject that uses many tools. It starts with the protection rings built into the chips that power the computer. The basic hardware rules enforce more complex security policies. Security also depends on the way the software is deployed and used. Hackers attempt...
How does Windows defender work? Windows defender uses real-time protection to monitor your computer for any suspicious activities or files. It scans and analyzes the files you access, the programs you run, and the websites you visit to detect and block any potential threats. It also regularly...
Cyber security can be described as the collective methods, technologies, and processes to help protect the confidentiality, integrity, and availability of computer systems, networks and data, against cyber-attacks or unauthorized access. The main purpose of cyber security is to protect all organizationa...
Ad-hoc technologies like these are still based on classic computer networking concepts, but they also involve a range of new problems. How do mobile devices discover one another? How does one device (such as a Wi-Fi router) know when another abruptly joins or leaves the network? How can ...
How Common Security Practices and Advice May Hinder Computer Security Using the Windows PowerShell Pipeline and Basic Filtering Functions Create Integrated Solutions with Groove and SharePoint Using PXE Boot Technologies to Install Windows over a Network How Voice Calls work in Office Communications Server...
How does a computer fan work? The computer fan works by spinning its blades, which creates airflow inside the computer case. The fan draws in cool air from the surroundings and pushes it over the heat-generating components like the central processing unit (CPU) and graphics processing unit (...
What Is a Security Token (or Authentication Token) and How Does It Work? Updated: 09/14/2024 - 5:18 Time to read: 7 minutes A security token is a physical device that users must possess to access a system. Authentication data must flow between both the user and the system to validate...
So, what is Secure Boot, and how does it work? What Is Secure Boot? Secure Boot is a feature of many modern computer systems that helps to ensure that only trusted software can be executed on the system. When Secure Boot is enabled, the computer will verify the digital signature of any...
s cybersecurity landscape, however, is a lot more complicated. For example, poorly secured Internet of Things (IoT) devices threaten to give attackers a way in via a thermostat or a smoke detector.Personal devices create new risks, especially as they become tied to business and the work we ...
What does HTTPS mean HTTPSstands forHyperTextTransferProtocolSecure. The HTTPS protocol ensures a secure, encrypted 1:1 connection between browser and server. While it might seem like just an additional letter, the added 'S' indicates the use of a powerful internet security measure, the SSL certi...