Leadership Resources

1% Leadership provides 54 distinct lessons on leadership, that apply to individuals, teams, and organizations. Each lesson is presented in a self-contained chapter, averaging under 800 words.

Learn more about 1% Leadership

Leadership Talks

  • This talk dives deeper on inclusion from the 6 Leadership Disciplines talk, analyzes the data in the blog post on Leading to Representation, and was part of a panel at Blackhat 2023. Transcript Good afternoon, folks. I’m sorry I’m not joining you in person today at Black Hat, but I figured you didn’t want me…

  • Walk through all of the ways that poor leadership harms the value that team members produce, outlining six key disciplines that leaders need to practice.

Podcasts / Panels

  • TechStrong TV: RSAC 2023

    Andy Ellis joins Alan at RSA to discuss his new book, 1% Leadership.

  • Leadership during Turbulent Times

    Summary In episode 5 of the Leadership During Turbulent Times podcast, Randall Palm interviews Andy Ellis, former CSO at Akamai and current operating partner at YL Ventures, about his approach to leadership and his upcoming book on the topic. Highlights Transcript (raw) (00:00) leadership the action of leading a group of people or an organization…

  • Hacker Valley: There is No Skills Gap
    Hacker Valley: There is No Skills Gap

    https://hackervalley.com/e/episode-166-there-is-no-skills-gap-with-andy-ellis/ Hosts Ron and Chris interview Andy Ellis, CISO for over two decades that recently started a startup. He is an operating partner at YL Ventures. Andy shares his perspective on whether there is really a skills gap or are we approaching this problem the wrong way?


The DuhaOne newsletter is published weekly on Substack. It is designed to be read quickly at the start of your week, covering thematic topics with a timely Leadership Moment, a One Minute Pro-Tip, a 1% Leadership Chapter Cameo, and, behind a paywall, either a Leader Q&A or a sneak peek at some of my not-yet published writings. Below is an RSS feed of the free content in the newsletter; for the full version go to duhaone.substack.com.