Learn what Hardware Security Modules (HSMs) are and why they are used to secure cryptographic processes and help organizations meet compliance standards.
A hardware security module (HSM) is a physical device that provides extra security for sensitive data. HSMs are security-hardened, intrusion-resistant and tamper-resistant pieces of hardware that are used to provisioncryptographic keysfor critical functions such asencryption, decryption andauthenticationfo...
Hardware Platform A hardware platform is a set of compatible hardware on which software applications can be run. Each specific hardware platform has its own machine language, and programs must be built specifically for a platform that involves a standardized type of processor and associated hardware ...
What happens if a hardware device is not supported by the HAL? If a hardware device is not supported by the HAL, it means that software programs cannot directly interface with it using the standardized functions provided by the HAL. In such cases, developers would need to write custom device...
Hardware interrupts approximate to interrupts. This entry is intended to serve as a guide to hardware interrupts in S7-300 CPUs. General: If an alarm-triggering event occurs during program processing, the operating system calls the alarm OB 40, interrupting the processing of the program cycle or...
What Is Computer Hardware? Hardware encompasses all the physical components and devices that make up a computer system or electronic device. This includes thecentral processing unit (CPU), memory modules (RAM), storage devices (such as hard drives andSSDs), input and output devices (like keyboar...
A hardware upgrade is any new hardware better than that which it replaced or additional hardware that improves performance. An example of a common hardware upgrade is a RAM upgrade, where the user increases the computer's total memory. Another example is a video card upgrade, which removes an...
General Purpose Hardware Security Modules General purpose HSMs are those that all types of organizations use as part of their organization’s overall cyber security. These are like the devices we described in the “What Is a Hardware Security Module (HSM)?” section near the beginning of the ar...
Sometimes HaaS clients pay a monthly fee for using the hardware; sometimes its use is incorporated into the MSP's fee structure for installing, monitoring and maintaining the hardware. Either way, if the hardware breaks down or becomes outdated, the MSP is responsible for decommissioning and repl...
Techopedia Explains Hardware Hardware is a broad term that refers to all the physical parts that make up a computer. The internal hardware devices that make up the computer and ensure that it is functional are calledcomponents, while external hardware devices that are not essential to a computer...