Jessica Barker – författare

The world is more digitally connected than ever before and, with this connectivity, comes vulnerability. This book will equip you with all the skills and insights you need to understand cyber security and kickstart a prosperous career. Confident Cyber Security is here to help. From the human side to the technical and physical implications, this book takes you through the fundamentals: how to keep secrets safe, how to stop people being manipulated and how to protect people, businesses and countries from those who wish to do harm. Featuring real-world case studies including Disney, the NHS, Taylor Swift and Frank Abagnale, this book is packed with clear explanations, sound advice and practical exercises to help you understand and apply the principles of cyber security. This new edition covers increasingly important topics such as deepfakes, AI and blockchain technology.About the Confident series...From coding and data science to cloud and cyber security, the Confident books are perfect for building your technical knowledge and enhancing your professional career.

The world is more digitally connected than ever before and, with this connectivity, comes vulnerability. This book will equip you with all the skills and insights you need to understand cyber security and kickstart a prosperous career. Confident Cyber Security is here to help. From the human side to the technical and physical implications, this book takes you through the fundamentals: how to keep secrets safe, how to stop people being manipulated and how to protect people, businesses and countries from those who wish to do harm. Featuring real-world case studies including Disney, the NHS, Taylor Swift and Frank Abagnale, this book is packed with clear explanations, sound advice and practical exercises to help you understand and apply the principles of cyber security. This new edition covers increasingly important topics such as deepfakes, AI and blockchain technology.About the Confident series...From coding and data science to cloud and cyber security, the Confident books are perfect for building your technical knowledge and enhancing your professional career.

When it comes to cyber attacks, everyone's a potential victim. But you don't have to be helpless against these threats. Hacked offers the knowledge and strategies you need to protect yourself and your business. In this book, cybersecurity expert Jessica Barker uncovers how hackers are weaponizing cutting-edge tactics and technologies to target individuals and organizations, before showing how you can safeguard yourself against any potential attacks and how to react if you do become a target.Featuring expert commentary from world-leading cybersecurity experts and ethical hackers, this book uncovers the fascinating stories of the most insidious and notorious cyber attacks, including how the Mirai malware almost took down the internet and how a supply chain attack infiltrated the US government and other global institutions.From social engineering and data theft to ransomware and Distributed Denial-of-Service (DDoS) attacks, there are numerous strategies that hackers use to target our finances and data. Uncover their secrets and learn how to safeguard your data with Hacked.

When it comes to cyber attacks, everyone's a potential victim. But you don't have to be helpless against these threats. Hacked offers the knowledge and strategies you need to protect yourself and your business. In this book, cybersecurity expert Jessica Barker uncovers how hackers are weaponizing cutting-edge tactics and technologies to target individuals and organizations, before showing how you can safeguard yourself against any potential attacks and how to react if you do become a target.Featuring expert commentary from world-leading cybersecurity experts and ethical hackers, this book uncovers the fascinating stories of the most insidious and notorious cyber attacks, including how the Mirai malware almost took down the internet and how a supply chain attack infiltrated the US government and other global institutions.From social engineering and data theft to ransomware and Distributed Denial-of-Service (DDoS) attacks, there are numerous strategies that hackers use to target our finances and data. Uncover their secrets and learn how to safeguard your data with Hacked.

Make better decisions online, recognize risk sooner and protect yourself from common cyber threats. In today's connected world, cybersecurity depends as much on everyday behavior as on technology.From passwords and data to emails and online requests, small choices can have serious security consequences. Yet cybersecurity is often treated as a technical issue, leaving people unsure what really makes a difference. In Confident Cyber Security, cybersecurity expert Jessica Barker, bestselling author of Hacked, explains why security is everyone's responsibility and how informed actions can dramatically reduce risk.This fully updated third edition shows how attacks really work, how people are targeted and manipulated and how simple steps can prevent serious harm. Considering real-world examples, from Taylor Swift to Marks & Spencer, and written for anyone who needs to work confidently with digital security, it offers a clear, practical guide to spotting threats and taking responsibility for safer ways of using technology, without technical knowledge or specialist training.About the Confident series...The Confident books are the perfect guides to the key digital skills required in the modern workplace, allowing you to stay fluent without getting bogged down in the detail.

Make better decisions online, recognize risk sooner and protect yourself from common cyber threats. In today's connected world, cybersecurity depends as much on everyday behavior as on technology.From passwords and data to emails and online requests, small choices can have serious security consequences. Yet cybersecurity is often treated as a technical issue, leaving people unsure what really makes a difference. In Confident Cyber Security, cybersecurity expert Jessica Barker, bestselling author of Hacked, explains why security is everyone's responsibility and how informed actions can dramatically reduce risk.This fully updated third edition shows how attacks really work, how people are targeted and manipulated and how simple steps can prevent serious harm. Considering real-world examples, from Taylor Swift to Marks & Spencer, and written for anyone who needs to work confidently with digital security, it offers a clear, practical guide to spotting threats and taking responsibility for safer ways of using technology, without technical knowledge or specialist training.About the Confident series...The Confident books are the perfect guides to the key digital skills required in the modern workplace, allowing you to stay fluent without getting bogged down in the detail.

Cybersecurity issues, problems and incidents don’t always relate to technological faults. Many can be avoided or mitigated through improved cybersecurity awareness, behaviour and culture change (ABCs). This book guides organisations looking to create an enhanced security culture through improved understanding and practice of cybersecurity at an individual level. Key awareness, behaviour and culture concepts are covered from the ground up, alongside practical tips and examples.

Pioneering investigation of the popular "double tomb" effigies in the Middle Ages.2022 Historians of British Art Book Award for Exemplary Scholarship on the Period before 16002021 International Center of Medieval Art Annual Book PrizeMedieval tombs often depict husband and wife lying side-by-side, and hand in hand, immortalised in elegantly carved stone: what Philip Larkin's poem An Arundel Tomb later described as their "stone fidelity".This first full account of the "double tomb" places its rich tradition into dialogue with powerful discourses of gender, marriage, politics and emotion during the Middle Ages. As well as offering new interpretations of some of the most famous medieval tombs, such as those found in Westminster Abbey and Canterbury Cathedral, it draws attention to a host of lesser-known memorials from throughout Europe, providing an innovative vantage point from which to reconsider the material culture of medieval marriage. Setting these twin effigies alongside wedding rings and dresses as the agents of matrimonial ritual and embodied symbolism, the author presents the "double tomb" as far more than mere romantic sentiment. Rather, it reveals the careful artifice beneath their seductive emotional surfaces: the artistic, religious, political and legal agendas underlying the medieval rhetoric of married love.Published with the generous financial assistance of the Henry Moore Foundation.

Pioneering investigation of the popular "double tomb" effigies in the Middle Ages.2022 Historians of British Art Book Award for Exemplary Scholarship on the Period before 16002021 International Center of Medieval Art Annual Book PrizeMedieval tombs often depict husband and wife lying side-by-side, and hand in hand, immortalised in elegantly carved stone: what Philip Larkin's poem An Arundel Tomb later described as their "stone fidelity".This first full account of the "double tomb" places its rich tradition into dialogue with powerful discourses of gender, marriage, politics and emotion during the Middle Ages. As well as offering new interpretations of some of the most famous medieval tombs, such as those found in Westminster Abbey and Canterbury Cathedral, it draws attention to a host of lesser-known memorials from throughout Europe, providing an innovative vantage point from which to reconsider the material culture of medieval marriage. Setting these twin effigies alongside wedding rings and dresses as the agents of matrimonial ritual and embodied symbolism, the author presents the "double tomb" as far more than mere romantic sentiment. Rather, it reveals the careful artifice beneath their seductive emotional surfaces: the artistic, religious, political and legal agendas underlying the medieval rhetoric of married love.Published with the generous financial assistance of the Henry Moore Foundation.

This unique and bold publication vividly stages an encounter between medieval and contemporary art with many unexpected resonances sounding between recent works and much earlier objects and texts.Taking as their focus the Rule of St Benedict, a book written in the sixth century which provided monks with a framework for communal living, Jessica Barker and Ed Krčma invite readers to consider assumptions about contemporary life and how these beliefs might be unsettled by historical models, specifically medieval monastic life. Exploration of the rich material culture of religious communities of the Middle Ages throws up unexpected connections with contemporary art, and a reciprocity emerges, shifting our perspectives on both medieval and contemporary ways of life. Including outstanding artworks such as the Arundel and Gorleston Psalters, and works in a variety of media by celebrated contemporary artists, including Tacita Dean and Andrea Büttner, Living by the Rule makes a compelling case for looking beyond the chronological tracing of art history.