Explore a security-focused conference talk from BSides London that delves into the design of improved technology to address side-channel vulnerabilities like Meltdown and Spectre. Learn about building secure systems from the electronic engineering level up to userland, with insights from a newcomer's perspective in the security space. Discover the benefits, challenges, and drawbacks encountered during the development of memoryless peripherals and secure notebooks. Gain practical knowledge about CPU cache vulnerabilities and potential mitigation strategies through hardware design. Connect with the speaker's additional resources on LinkedIn, GitHub, and personal website for further exploration of security engineering concepts.