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Repairs for security hardware for computers are best fulfilled by an authorized repair/dealer for the computer itself or the third-party security vendor/creator.
Security tokens are small devices that get connected to a computer to verify the user's identity. They can be used along with or instead of a password. Companies that produce security tokens include: VASCO Data Security International, Verisign, Entrust, and Secure Computing.
anti virus.
Computer security consultants provide protection to companies from unauthorized access from inside or outside or the network. They also provide security options in case of natural disasters, or any other unexpected event that might threaten the company's security.
3 assests of computer system -hardware -software -printer
No, it is not possible to construct a secure operating system for those computer systems which do not provide a privileged mode of operation in hardware.
A + covers many computer concepts mainly focusing on hardware. Security + covers security only.
The website Hardware Zone offers product reviews for a large variety of Computers, Computer Hardware and Accessories. They also provide reviews for cell phones, apps, and digital cameras.
It depends on whether you are referencing to hardware or software. When talking about hardware, it is a place where a piece of hardware can connect to another. When talking about software, interfaces provide access to data or computer resources, such as memory.
Computer security basically refers to the preventive and resistive measures taken to protect information, ensure integrity of the system and to prevent unauthorized access to information or computing resources. Computer security is required to protect hardware, software, sensitive information and it is enforced using software solutions (antivirus, firewall, encryption, digital certificates, authentication and authorization protocols etc) or hardware solutions (firewall, antivirus, biometrics etc). Along with hardware and software security solutions, formulating and enforcing strict policies and educating about threats are very important for computer security.
Kernel mode By A Raju
Computer hardware is the physical computer part, accessory or component. Hardware refers to a thing. Software is the program that runs on the hardware. It is the code that tells the hardware what to do,not a physical thing you can touch.