Security Bsides Las Vegas 2024

I won't allow my child to have a smartphone: Why Smart parents make not so smart children
2024-08-07 , Siena

Elon Musk, Eminem, Kim Kardashian, and many CISOs share a common link—they are parents of young children. Each grapples with the parental quandary: when to introduce smartphones to their kids. Despite their intelligence and awareness of cybersecurity threats, they typically delay granting smartphone access until later years. There's no definitive scientific guidance; neither CISOs nor tech experts nor psychologists offer a clear answer. Potential risks loom large—from cyber attacks to negative impacts on body image and exposure to harmful influences. Yet, indirect evidence suggests peril in children's smartphone use.

However, are there overlooked benefits like enhanced creativity, organizational skills, and early technology mastery? Does denying early access hinder developmental advantages? These questions linger in every parent's mind. This discussion explores both sides, drawing on scientific research and insights from tech-parent surveys. It challenges the notion that limiting smartphone use is always wise, advocating instead for informed, balanced approaches. This talk is pertinent for all—parents, future parents, CISOs, and even celebrities like Elon and Eminem.


The decision of when to give a child a smartphone is a significant one faced by parents worldwide, from everyday families to high-profile celebrities like Elon Musk and Eminem. Despite the lack of clear scientific guidelines, the prevailing advice tends to lean toward delaying smartphone access until high school or later due to concerns about the potential negative impacts of device use on children's development.

However, the reality is that smartphones have become ubiquitous in our society, often serving as companions, babysitters, and even educators for children of all ages. While there are valid concerns about the risks associated with early smartphone use, there are also compelling reasons to consider providing smartphones to children at a younger age.

In this talk, I will present the findings of a survey of parents regarding smartphone usage among children, advocating for the early provision of smartphones, even as early as kindergarten. I will explore the developmental and evolutionary advantages that children with early smartphone exposure demonstrate, challenging the prevailing resistance paradigm with a perspective that views smartphones as tools for enhancing intelligence and skill development.

By reframing the conversation from one of resistance to one of provision, I aim to address the concerns surrounding early smartphone use while highlighting the potential benefits and importance of teaching children how to navigate smartphones safely and responsibly from an early age.

In this thought-provoking talk, I delve into the complex and timely issue of providing smartphones to children at an early age. Drawing parallels between the decisions faced by ordinary parents and those made by high-profile figures like Elon Musk and Eminem, I explore the factors influencing this critical parental choice.

The talk begins by examining the lack of clear scientific guidance on the optimal age for introducing smartphones to children. Despite prevalent concerns about the potential negative impacts of early device use, such as addiction and social disconnect, I challenge the status quo by presenting a compelling argument for early smartphone provision.

Through a comprehensive analysis of parent surveys and my own and other peoples' research data, I highlight the developmental and evolutionary advantages that children with early smartphone exposure demonstrate. From cognitive development to digital literacy skills, I explore how smartphones serve as indispensable tools for children's growth and success in today's digital age.

Furthermore, I address the common misconceptions surrounding early smartphone use and offer practical strategies for navigating the risks and benefits effectively. I will discuss best practices for doing this in a manner that is cyber safe and that leads to the best outcomes for the child and the parent. I'll also discuss how not providing the device early leads to suboptimal usage patterns, even negative effects such as increased habituation. By shifting the conversation from one of resistance to one of provision, I aim to empower parents to make informed decisions that prioritize their children's long-term well-being and success.

Join me as I challenge conventional wisdom and explore the transformative potential of early smartphone provision in shaping the future generation's intelligence and adaptability in an increasingly digital world.

Arun Vishwanath, PhD., MBA, (https://www.arunvishwanath.us) is a well-known and recognized expert on the human aspects of cybersecurity. He has made 200 media appearances, published more than 50 peer-reviewed research articles, and presented at notable venues from the US Senate to the Army Cyber Institute at West Point and Black Hat USA. His writings have appeared in CNN, The Washington Post, and other leading publications. He is the author of The Weakest link: How to Diagnose, Detect, and Defend Users From Phishing, published by MIT Press, and the founder of the Cyber Hygiene Academy, an organization dedicated to developing cyber resilience in children.