The loneliness of leading a cybersecurity startup

Linor spends her days working with cybersecurity founders at her Venture Capital firm. Gaining insight into their experiences over the course of building these relationships and supporting the brick-laying of their visions, she shares observations on t… Continue reading The loneliness of leading a cybersecurity startup

Weatherproof Raspberry Pi Camera Enclosure, In a Pinch

The Raspberry Pi is the foundation of many IoT camera projects, but enclosures are often something left up to the user. [Mare] found that a serviceable outdoor enclosure could be …read more Continue reading Weatherproof Raspberry Pi Camera Enclosure, In a Pinch

Why encrypting emails isn’t as simple as it sounds

The quality of protected communications matters – a lot. If the sent material is highly sensitive and the legislation and/or policy demands high security, opportunistic encryption might not be enough. For organizations, deciding what email encryp… Continue reading Why encrypting emails isn’t as simple as it sounds

Make Your Own Pot and Encoder Knobs, Without Reinventing Them

Rotary potentiometers, switches, and encoders all share a basic design: adjustment is done via a shaft onto which a knob is attached, and knobs are sold separately. That doesn’t mean …read more Continue reading Make Your Own Pot and Encoder Knobs, Without Reinventing Them

How can businesses decrease cyber insurance premiums while maintaining coverage?

In 2022, significant geopolitical developments have led to equally significant changes within the cyber insurance market. In this Help Net Security video, Chris Denbigh-White, Global Director of Customer Success for Next DLP, discusses how, with the in… Continue reading How can businesses decrease cyber insurance premiums while maintaining coverage?

Electronics Explained with Mechanical Devices

Steve showing a circuit built with spintronics blocks

It can be surprisingly hard to find decent analogies when you’re teaching electronics basics. The water flow analogy, for instance, is decent for explaining Ohm’s law, but it breaks down …read more Continue reading Electronics Explained with Mechanical Devices