Security
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Security In and On the Application

Internet-of-things (IoT) security seems to be passing through various phases as a topic. It started as, “Wait, what? I need security? But why???” Frankly, we probably haven’t moved completely out of that one, but we’ve made progress. Next comes, “What does security mean?” And that continues as well. But a third phase has started, and that’s one of, “OK, I get it, but … Read More → "Security In and On the Application"

Blockchain in IoT Security?

Let’s chat about blockchain technology, shall we? If you know almost nothing about blockchains, then it’s probably easy to conflate it with so-called cryptocurrencies like Bitcoin and Ethereum. Those are systems where someone magically created a store of money – well, a store of some sort of artifact that becomes money only when someone decides it’s a good idea to pay for them with … Read More → "Blockchain in IoT Security?"

Pushbutton Security Comes to IoT

“There is no such thing as perfect security, only varying levels of insecurity.” – Salman Rushdie

Spend any time talking with IoT developers and one of two subjects will come up. One, they’ll admit they’re worried about security. And two, they’ll talk about wanting to connect to the cloud.

Trouble is, most IoT developers … Read More → "Pushbutton Security Comes to IoT"

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featured blogs
Oct 14, 2019
Simon Segars opened Arm TechCon with a new look, having discovered that real men have beards. This is the 15th Arm TechCon. In this post I'm going to focus on the new things that Arm announced... [[ Click on the title to access the full blog on the Cadence Community sit...
Oct 13, 2019
In part 3 of this blog series we looked at what typically is the longest stage in designing a PCB Routing and net tuning.  In part 4 we will finish the design process by looking at planes, and some miscellaneous items that may be required in some designs. Planes Figure 8...
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The FPGA (or ACAP) universe gathered at the San Jose Fairmount last week during the Xilinx Developer Forum. Engineers, data scientists, analysts, distributors, alliance partners and more came to learn about the latest hardware, software and system level solutions from Xilinx....
Oct 11, 2019
Have you ever stayed awake at night pondering palindromic digital clock posers?...
Oct 11, 2019
[From the last episode: We looked at subroutines in computer programs.] We saw a couple weeks ago that some memories are big, but slow (flash memory). Others are fast, but not so big '€“ and they'€™re power-hungry to boot (SRAM). This sets up an interesting problem. When ...
chalk talks
LPC5500 MCU Series — NXP and Mouser Electronics  Security is key in today’s edge designs, but where to start with designing-in security? Ad-hoc security strategies are recipes for disaster. In this episode of Chalk Talk, Amelia Dalton chats with Brendon Slade of NXP about the powerful new LPC5500 series of MCUs from NXP that have great performance and security designed in from … Read More → "LPC5500 MCU Series — NXP and Mouser Electronics"
Security ICs Deliver a Stronger Level of Protection – Mouser Electronics and Maxim Integrated   Physically unclonable functions (PUFs) are like fingerprints for semiconductor devices. And, for security applications, PUFs are an outstanding, secure way to uniquely identify an individual device. In this episode of Chalk Talk, Amelia Dalton chats with Scott Jones from Maxim Integrated about physically unclonable functions, and how you can use them to secure … Read More → "Security ICs Deliver a Stronger Level of Protection – Mouser Electronics and Maxim Integrated"
MAXQ1061: A Turnkey Solution for Embedded Systems Security – Mouser and Maxim IntegratedSecurity should NOT be an afterthought in your embedded designs. It’s important to have a well-conceived security strategy implemented from the top down. in this episode of Chalk Talk, Amelia Dalton chats with Reza Ahmadi of Maxim Integrated about the MAXQ1061 turnkey solution for embedded systems security. It’ll help you sleep better at night. Click … Read More → "MAXQ1061: A Turnkey Solution for Embedded Systems Security – Mouser and Maxim Integrated"