Skills
About
Elizabeth Green, CISM, is a cybersecurity executive with a Master’s in Cybersecurity Operations and Leadership and a career spanning leadership roles at Accenture, Wipro, IBM, and QuSecure. A trusted advisor on post-quantum security and digital resilience, she combines deep technical knowledge with business strategy. Elizabeth is also a contributor to Fast Company, where she helps demystify emerging threats and technologies for executive audiences. She is the author of the new book Post-Quantum Ready: The Executive Guide to Surviving Cryptographic Collapse, a comprehensive roadmap for navigating the quantum threat and building crypto-agile organizations.

Elizabeth Green
Published content

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Cryptographic agility is no longer just a best practice—it is a fundamental necessity for organizations facing modern threats.

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Feb 7, 2025
By acting now, businesses can not only safeguard their assets but also position themselves as leaders in an increasingly security-conscious world.

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Orchestrated crypto agility refers to the ability to quickly switch between cryptographic algorithms, libraries, and key lengths without significant disruption.

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Integrating crypto agility and continuous inventory with discovery efforts requires little additional effort but provides immediate and ongoing benefits.

expert panel
It's lonely at the top if you don't have the right support network to lean on regularly. According to a Harvard Business blog, approximately 70% of CEOs have reported feelings of loneliness. But the good news is, they don't have to go it alone if they begin to lean on their peers with similar career circumstances and are willing to collaborate and learn from each other. Keeping an open-door policy at work and staying connected with staff members across departments is important for strengthening work relationships and a sense of togetherness. However, it's also necessary to maintain a work-life balance to enjoy meaningful activities with family and friends that will reinvigorate your purpose for pursuing your livelihood each day. The following experts from Fast Company Executive Board have all had their moments. Here, they each offer their suggestions on how to find the right support and build community to create success in any role.

expert panel
It's your delivery that truly counts. Implement these tips if you want prospective customers to take action regarding your brand. Whether you are marketing a product to build on the momentum of your latest campaign, or delivering a well-thought-out pitch to a venture capitalist for additional funding, storytelling is an essential part of the process that will elevate your company's growth potential and credibility in the marketplace. Below, 19 Fast Company Executive Board members each offer their best tip for developing a storyline that will make a strong impact and get people excited about your business enough to take a significant call to action that will reflect on quarterly growth.
Company details
QuSecure
Company bio
Post Quantum Cryptography and Crypto Agility QuSecure offers cybersecurity and business leaders like you a simple software solution with classical and quantum-resilient protection, cryptographic agility, controls, and insights you need to be ready for today. And tomorrow.