The ATM looks rarely used or is located outside Outdoor ATMs are a great convenience, but limited security and low foot traffic can embolden thieves to set up a skimmer. How to protect yourself:Whenever possible, avoid ATMs that are poorly lit or located in secluded areas or outside. It ...
Switches are used in countless electronic devices, ranging from lamps and overhead light fixtures to TVs, computers and more. By definition, a switch is an electrical component that’s used to control a circuit. When the switch is pressed, the circuit cl
InPKI, each signer is assigned a pair of cryptographic keys: a private key and a public key. The private key remains confidential and is used by the signer to digitally sign documents. The public key, on the other hand, is made publicly available and can be used by others to verify the...
A real time clock, or RTC, is a digital clock which function is to keep track of time even when power is turned off or a device is placed in low power mode.
You have a conveyor line that has bottles running on a conveyor. They are counted by a photo-eye sensor when entering the assembly. They have a cap with an aluminum, tamper-proof foil on top that needs to adhere to the bottle. Once the foil is sealed, the bottle will then move down...
ACH debit transactions,also known as pull transactions, withdraw funds from a bank account and deliver them to another bank account. This method is commonly used for recurring payments that can be automated for timely and efficient transactions. An example is a lender automatically withdrawing monthly...
MRAM (Magnetic RAM) is a memory technology that uses electron spin to store information (an MRAM device is a Spintronics device). MRAM has the potential to become a universal memory - able to combine the densities of storage memory with the speed of SRAM
Before I proceed, here is a disclaimer: The example below is a highly simplified version of a real-world Android app that is easy to understand and convenient to use as an example. Now let's switch roles. Imagine I'm the malicious actor about to show you the possible havoc I could wre...
Get a quick start guide to HSTS. It asks: what is HSTS and HSTS preloading? How do I use it? And how is it implemented on various servers?
Is it correct to understand that the eFuse has a value written as a threshold value to compare with voltage, clock, and temperature, but I misread this value? It say that "GPIO_SNVS_xx pins will automatically switch to tamper function in SNVS mode, even for the devices...