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Dennis Dayman

Chief Information Security Officer at Code42

United States

Overview 

Dennis Dayman is a seasoned professional with over 30 years of experience in combating spam, security/privacy issues, data governance, and improving data flows. He currently serves as the Chief Information Security Officer at Code42 and is a frequent seed investor in various sectors, including Messaging, Data Services, Security, and Consumer Internet. Highlights of Dennis Dayman's career include his role as Chair of the Policy Subcommittee at the U.S. Department of Homeland Security and his position as a Venture Partner at Interlock Capital, showcasing his expertise in privacy and security matters and his active involvement in supporting startups and emerging companies.

Work Experience 

  • Chief Information Security Officer

    2023 - Current

    Code42 is the leader in data loss protection, visibility and recovery solutions. Native to the cloud, the Code42 Next-Gen Data Loss Protection solution rapidly detects insider threats, satisfies regulatory compliance requirements and speeds incident response — all without lengthy deployments, complex policy management or blocks on user collaboration. Security, IT and compliance professionals can protect endpoint and cloud data from loss, leak and theft while maintaining an open and collaborative culture for employees. Founded in 2001, more than 50,000 organizations worldwide, including the most recognized brands in business and education, rely on Code42 to safeguard their ideas. The company is headquartered in Minneapolis, Minnesota, and backed by Accel Partners, JMI Equity, NEA and Split Rock Partners.

Code42 provides data loss protection, visibility, and recovery solutions.

Raised $137,500,000.00 from Second Alpha Partners.

  • Chair - Policy Subcommittee

    2020

    Chair the Policy Subcommittee that provides written guidance on best practices to ensure the effective implementation of privacy requirements for information sharing across the DHS enterprise

  • Appointed Advisor to the Data Privacy and Integrity Advisory Committee

    2018

    Appointed by DHS Secretary Nielsen to the Data Privacy and Integrity Advisory Committee that provides input to DHS on programmatic, policy, operational, administrative and technical issues that relate to personal identifiable information, as well as data integrity and other privacy-related matters.

U.S. National Infrastructure Advisory Council is a security enforcement organization that safeguards the American land from threats.

  • Bolster Ambassador

    2022

    Bolster is an on-demand executive talent marketplace that helps accelerate companies’ growth by connecting them with experienced, highly vetted executives for interim, fractional, advisory, project-based, or board roles. Bolster also provides on-demand executives with software and services to help them manage their careers as independent consultants and provides startup and scaleup CEOs with software and content to help them assess, benchmark, and diversify their leadership teams and boards.

Bolster helps startup CEOs scale themselves, their leadership teams, and their boards.

Raised $21,953,074.00 from Alumni Ventures, Union Square Ventures, Capital Factory, Costanoa Ventures, High Alpha, Alumni Ventures, Foundry Group and SVB Financial Group.

  • Venture Partner

    2020

  • Associate Producer

    2017

    Pioneers in Skirts (https://www.pioneersinskirts.com/) is an inspiring story of young women with pioneering ambitions for their careers - and the obstacles that get in their way. Following stories of the women navigating these challenges now, the film focuses on how we as individuals can take action to overcome these biases and setbacks for today's woman and the next.

  • Partner

    2020

    Bluewater International is a growth management firm that specializes in the rapid scaling of businesses in the cybersecurity and information risk markets. Bluewater works with partners to develop market-leading technologies and create winning go-to-market strategies in order to solve critical organizational risk issues. Bluewater’s experienced team works directly with executive and board leadership to break through growth plateaus related to expansion. Our senior-level executives have decades of hands-on experience in the cybersecurity, information risk, identity management, homeland security, intelligence and defense arenas. Partner companies gain credibility and reputation through the vast network of Bluewater’s leadership across government, financial services, healthcare, energy cybersecurity and technology risk sectors. Further, Bluewater International’s expertise in operational effectiveness, strategy, go-to-market, finance, investment, executive coaching, product and service road maps and intellectual property is fully integrated into our practices in order to ensure success for our partners.

Bluewater International is an investment company that specializes in enterprise growth and value strategy solutions for its clients.

  • Partner, Investor, Mentor

    2018

Capital Factory is a venture capital firm and an accelerator that seeks to invest in seed-stage, early-stage, and later-stage companies.

  • Chairman of the Board

    2014 - 2023

  • Resident Chief Information Security Officer

    2022 - 2023

    Support the pursuit of 'people-centric security' which I firmly believe is the most crucial aspect of compliance for firms today. Work with both customers and prospects to help build visibility and actionable strategies to place people at the heart of effective compliance and defenses. • Support and advance Proofpoint’s CISO Customer Council. • Drive Proofpoint’s people-centric security vision, strategy and initiatives. • Act as key spokesperson for media and press engagements. • Guide C-level executives to build better security programs within their organizations. • Develop customer relationships through regular CISO one to one meetings, to engage and offer advice on their cybersecurity and data protection strategies & tactics. • Build the Proofpoint brand by contributing to whitepapers, cybersecurity research, provide thought leadership, insights, and ideas via industry conference speaking engagements, executive briefings, round tables and webinars targeted towards customers, prospects, and the global CISO community. • Attend and participate in industry associations to promote Proofpoint’s standing and capabilities. • Train sales leaders on engaging senior level executives using the language of business, risk and maturity. • Whiteboarding Zero-Trust initiatives (and other security strategies) with customers. • Help build visibility and actionable strategies to place people at the heart of effective security defenses. • Adding to our advisory services here at Proofpoint, sharing and discussing thought leadership with our clients, and help monitor industry trends that support and augment our customer CISO community. • Serve as an extension of our customers’ CISO teams and the thought leadership and knowledge we bring is a value add on that allows operational CISOs to focus ‘heads down’ into the companies they represent without having to worry about other factors that we can assist them with.

Proofpoint provides cloud-based email security, e-discovery, and compliance solutions for companies to protect sensitive business data.

Raised $885,500,000.00 from KG Investments, Bridgescale Partners, Lighthouse Capital Partners, Benchmark, Meritech Capital Partners, Mohr Davidow Ventures, Inventures Group, RRE Ventures, Icon Ventures and DAG Ventures.

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