Digital forensics deals with the acquisition, preservation, examination, analysis and presentation of electronic evidence. Networked computing, wireless communications and portable electronic devices have expanded the role of digital forensics beyond traditional computer crime investigations. Practically every crime now involves some aspect of digital evidence; digital forensics provides the techniques and tools to articulate this evidence. Digital forensics also has myriad intelligence applications. Furthermore, it has a vital role in information assurance a" investigations of security breaches yield valuable information that can be used to design more secure systems.

Advances in Digital Forensics II describes original research results and innovative applications in the emerging discipline of digital forensics. In addition, it highlights some of the major technical and legal issues related to digital evidence and electronic crime investigations. The areas of coverage include:

• Themes and Issues in Digital Forensics
• Evidence Collecting and Handling
• Forensic Techniques
• Operating System and File System Forensics
• Network Forensics
• Portable Electronic Device Forensics
• Linux and File System Forensics
• Training, Governance and Legal Issues

This book is the second volume in the anual series produced by the International Federation for Information Processing (IFIP) Working Group 11.9 on Digital Forensics, an international community of scientists, engineers and practitioners dedicated to advancing the state of the art of research and practice in digital forensics. The bookcontains a selection of twenty-five edited papers from the First Annual IFIP WG 11.9 Conference on Digital Forensics, held at the National Center for Forensic Science, Orlando, Florida, USA in the spring of 2006.

Advances in Digital Forensics is an important resource for researchers, faculty members and graduate students, as well as for practitioners and individuals engaged in research and development efforts for the law enforcement and intelligence communities.

Martin S. Olivier is a Professor of Computer Science and co-manager of the Information and Computer Security Architectures Research Group at the University of Pretoria, Pretoria, South Africa.

Sujeet Shenoi is the F.P. Walter Professor of Computer Science and a principal with the Center for Information Security at the University of Tulsa, Tulsa, Oklahoma, USA.

For more information about the 300 other books in the IFIP series, please visit www.springeronline.com.

For more information about IFIP, please visit www.ifip.org.

The e-commerce revolution has allowed many organizations around the world to become more effective and efficient in managing their resources. Through the use of e-commerce many businesses can now cut the cost of doing business with their customers in a speed that could only be imagined a decade ago. However, doing business on the Internet has opened up business to additional vulnerabilities and misuse. It has been estimated that the cost of misuse and criminal activities related to e-commerce now exceeds 10 billion dollars per year, and many experts predict that this number will increase in the future. IT Solutions Series: E-Commerce Security: Advice from Experts provides insight and practical knowledge obtained from industry leaders regarding the overall successful management of e-commerce practices and solutions.

"Both newbies (newcomers to the Internet) and Netizens (old-timers) will find challenges and rewards in this witty, knowledgeable, and timely report from the electronic front."
--"Publishers Weekly"

"Vividly describes the virtual realm as a place of interconnecting communities every bitas complicated, exciting, and dangerous as any city."
--"Booklist"

"A pleasant antidote to the breathless rhetoric one finds in many books and magazines devoted to computer culture."
--"Technology Review"

"Grossman brings a wealth of professional and personal experience to the material-and a clarity of style and analysis that is a welcome relief from both the hyperbolic prose of many Net boosters and the overwrought jeremiads of cyberphobes."
--"Reason"

"There is a lot to like about this survey, especially the diligent research and reading the author has invested in it. The endnotes are vast and informative..."From Anarchy to Power" gathers strengh as it goes along."
--"The Christian Century"

"An informative exploration into many of the issues and problems that plague the Net today...From Anarchy to Power is a must read."
-- "ComputerUser.com"

companion website: http: //www.nyupress.org/fap

Yesterday's battles over internet turf were fought on the net itself: today's battles are fought in government committees, in Congress, on the stock exchange, and in the marketplace. What was once an experimental ground for electronic commerce is now the hottest part of our economic infrastructure.

In From Anarchy to Power, Wendy Grossman explores the new dispensation on the net and tackles the questions that trouble every online user: How vulnerable are the internet andworld wide web to malicious cyber hackers? What are the limits of privacy online? How real is internet addiction and to what extent is the news media responsible for this phenomenon? Are women and minorities at a disadvantage in cyberspace? How is the increasing power of big business changing internet culture?

We learn about the political economy of the internet including issues of copyright law, corporate control and cryptography legislation. Throughout the book the emphasis is on the international dimensions of the net, focusing on privacy and censorship in the United States, Europe and Canada and the hitherto ignored contributions of other countries in the development of the net. Entertaining and informative From Anarchy to Power is required reading for anyone who wants to know where the new digital economy is heading.

Unique selling point: * Industry standard book for merchants, banks, and consulting firms looking to learn more about PCI DSS compliance. Core audience: * Retailers (both physical and electronic), firms who handle credit or debit cards (such as merchant banks and processors), and firms who deliver PCI DSS products and services. Place in the market: * Currently there are no PCI DSS 4.0 books

Since the advent of electronic commerce, and the increasing sophistication of the information systems used in business organizations, control and security have become key management issues.
This is a comprehensive review of these issues written for the business reader. It includes coverage of recent developments in e-commerce, as well as the more traditional systems. The text is intended for any manager whose work depends on financial or other business information. It includes case studies, summaries and review questions, making it ideal as a source text for students of business studies at postgraduate or advanced level.

The preservation of private data is a main concern of governments, organizations, and individuals alike. For individuals, a breach in personal information can mean dire consequences for an individual's finances, medical information, and personal property. Identity Theft: Breakthroughs in Research and Practice highlights emerging perspectives and critical insights into the preservation of personal data and the complications that can arise when one's identity is compromised. This critical volume features key research on methods and technologies for protection, the problems associated with identity theft, and outlooks for the future. This publication is an essential resource for information security professionals, researchers, and graduate-level students in the fields of criminal science, business, and computer science.

The fastest-growing malware in the world The core functionality of ransomware is two-fold: to encrypt data and deliver the ransom message. This encryption can be relatively basic or maddeningly complex, and it might affect only a single device or a whole network. Ransomware is the fastest-growing malware in the world. In 2015, it cost companies around the world $325 million, which rose to $5 billion by 2017 and is set to hit $20 billion in 2021. The threat of ransomware is not going to disappear, and while the number of ransomware attacks remains steady, the damage they cause is significantly increasing. It is the duty of all business leaders to protect their organisations and the data they rely on by doing whatever is reasonably possible to mitigate the risk posed by ransomware. To do that, though, they first need to understand the threats they are facing. The Ransomware Threat Landscape This book sets out clearly how ransomware works, to help business leaders better understand the strategic risks, and explores measures that can be put in place to protect the organisation. These measures are structured so that any organisation can approach them. Those with more resources and more complex environments can build them into a comprehensive system to minimise risks, while smaller organisations can secure their profiles with simpler, more straightforward implementation. Suitable for senior directors, compliance managers, privacy managers, privacy officers, IT staff, security analysts and admin staff - in fact, all staff who use their organisation's network/online systems to perform their role - The Ransomware Threat Landscape - Prepare for, recognise and survive ransomware attacks will help readers understand the ransomware threat they face. From basic cyber hygiene to more advanced controls, the book gives practical guidance on individual activities, introduces implementation steps organisations can take to increase their cyber resilience, and explores why cyber security is imperative. Topics covered include: Introduction About ransomware Basic measures An anti-ransomware The control framework Risk management Controls Maturity Basic controls Additional controls for larger organisations Advanced controls Don't delay - start protecting your organisation from ransomware and buy this book today!

In the world as we know it, you can be attacked both physically and virtually. For today's organisations, which rely so heavily on technology - particularly the Internet - to do business, the latter is the far more threatening of the two. The cyber threat landscape is complex and constantly changing. For every vulnerability fixed, another pops up, ripe for exploitation. This book is a comprehensive cyber security implementation manual which gives practical guidance on the individual activities identified in the IT Governance Cyber Resilience Framework (CRF) that can help organisations become cyber resilient and combat the cyber threat landscape. Suitable for senior directors (CEO, CISO, CIO), compliance managers, privacy managers, IT managers, security analysts and others, the book is divided into six parts: Part 1: Introduction. The world of cyber security and the approach taken in this book. Part 2: Threats and vulnerabilities. A discussion of a range of threats organisations face, organised by threat category, to help you understand what you are defending yourself against before you start thinking about your actual defences. Part 3: The CRF processes. Detailed discussions of each of the 24 CRF processes, explaining a wide range of security areas by process category and offering guidance on how to implement each. Part 4: Eight steps to implementing cyber security. Our eight-step approach to implementing the cyber security processes you need and maintaining them. Part 5: Reference frameworks. An explanation of how standards and frameworks work, along with their benefits. It also presents ten framework options, introducing you to some of the best-known standards and giving you an idea of the range available. Part 6: Conclusion and appendices. The appendices include a glossary of all the acronyms and abbreviations used in this book. Whether you are just starting out on the road to cyber security or looking to enhance and improve your existing cyber resilience programme, it should be clear that cyber security is no longer optional in today's information age; it is an essential component of business success. Make sure you understand the threats and vulnerabilities your organisation faces and how the Cyber Resilience Framework can help you tackle them. Start your journey to cyber security now - buy this book today!

Securing Cloud Services - A pragmatic guide gives an overview of security architecture processes and explains how they may be used to derive an appropriate set of security controls to manage the risks associated with working in the Cloud. Manage the risks associated with Cloud computing - buy this book today!

Cyber Security - Essential principles to secure your organisation takes you through the fundamentals of cyber security, the principles that underpin it, vulnerabilities and threats, and how to defend against attacks. Organisations large and small experience attacks every day, from simple phishing emails to intricate, detailed operations masterminded by criminal gangs, and for every vulnerability fixed, another pops up, ripe for exploitation. Cyber security doesn't have to cost vast amounts of money or take a short ice age to implement. No matter the size of your organisation, improving cyber security helps protect your data and that of your clients, improving business relations and opening the door to new opportunities. This pocket guide will take you through the essentials of cyber security - the principles that underpin it, vulnerabilities and threats and the attackers who use them, and how to defend against them - so you can confidently develop a cyber security programme. Cyber Security - Essential principles to secure your organisation Covers the key differences between cyber and information security; Explains how cyber security is increasingly mandatory and how this ties into data protection, e.g. the Data Protection Act 2018 and the GDPR (General Data Protection Regulation); Focuses on the nature of the problem, looking at technical, physical and human threats and vulnerabilities; Explores the importance of security by design; Gives guidance on why security should be balanced and centralised; and Introduces the concept of using standards and frameworks to manage cyber security. No matter the size of your organisation, cyber security is no longer optional - it is an essential component of business success and a critical defence against the risks of the information age. The only questions left are to decide when and where your journey will begin. Start that journey now - buy this book today!

This book offers a comprehensive and integrative introduction to cybercrime. It provides an authoritative synthesis of the disparate literature on the various types of cybercrime, the global investigation and detection of cybercrime and the role of digital information, and the wider role of technology as a facilitator for social relationships between deviants and criminals. It includes coverage of: * key theoretical and methodological perspectives; * computer hacking and malicious software; * digital piracy and intellectual theft; * economic crime and online fraud; * pornography and online sex crime; * cyber-bullying and cyber-stalking; * cyber-terrorism and extremism; * the rise of the Dark Web; * digital forensic investigation and its legal context around the world; * the law enforcement response to cybercrime transnationally; * cybercrime policy and legislation across the globe. The new edition has been revised and updated, featuring two new chapters; the first offering an expanded discussion of cyberwarfare and information operations online, and the second discussing illicit market operations for all sorts of products on both the Open and Dark Web. This book includes lively and engaging features, such as discussion questions, boxed examples of unique events and key figures in offending, quotes from interviews with active offenders, and a full glossary of terms. It is supplemented by a companion website that includes further exercises for students and instructor resources. This text is essential reading for courses on cybercrime, cyber-deviancy, digital forensics, cybercrime investigation, and the sociology of technology.

A generation ago, "cyberspace" was just a term from science fiction, used to describe the nascent network of computers linking a few university labs. Today, our entire modern way of life, from communication to commerce to conflict, fundamentally depends on the Internet. And the cybersecurity issues that result challenge literally everyone: politicians wrestling with everything from cybercrime to online freedom; generals protecting the nation from new forms of attack, while planning new cyberwars; business executives defending firms from once unimaginable threats, and looking to make money off of them; lawyers and ethicists building new frameworks for right and wrong. Most of all, cybersecurity issues affect us as individuals. We face new questions in everything from our rights and responsibilities as citizens of both the online and real world to simply how to protect ourselves and our families from a new type of danger. And, yet there is perhaps no issue that has grown so important, so quickly, and that touches so many, that remains so poorly understood. In Cybersecurity and CyberWar: What Everyone Needs to Know, New York Times best-selling author P. W. Singer and noted cyber expert Allan Friedman team up to provide the kind of easy-to-read, yet deeply informative resource book that has been missing on this crucial issue of 21st century life. Written in a lively, accessible style, filled with engaging stories and illustrative anecdotes, the book is structured around the key question areas of cyberspace and its security: how it all works, why it all matters, and what can we do? Along the way, they take readers on a tour of the important (and entertaining) issues and characters of cybersecurity, from the "Anonymous" hacker group and the Stuxnet computer virus to the new cyber units of the Chinese and US militaries. Cybersecurity and CyberWar: What Everyone Needs to Know is the definitive account on the subject for us all, which comes not a moment too soon.

Includes detailed applications of cybersecurity and forensics for real life problems Addresses the challenges and solutions related to implementation of cybersecurity in multiple domains of smart computational technologies Includes the latest trends and area of research in cybersecurity and forensics Offers both quantitative and qualitative assesmnet of the topics Includes case studies that will be helpful for the researchers

INCREASE THE LIFE SPAN OF YOUR SMALL BUSINESS

The average small business has a life span of about five years, and inadequate internal controls are the main cause of failure. Cyber fraud, the leading culprit today in internal criminal activity, occurs when advanced technologies are used to steal money or property. The majority of such crimes occur in-house, and the lack of sufficient capital and technological resources committed to protecting company assets makes small businesses especially vulnerable. Awareness of the dangers of internal theft by computer, illegal access to information systems, credit card fraud, and Internet scams is integral–especially as auditors, business owners, and managers are increasingly held responsible for negligence.

Providing critical guidance on what auditors and businesses can do to better prevent and detect the growing number of occurrences of cyber fraud, the information in this one-of-a-kind manual:

• Protects outside auditors by supplying the knowledge to ensure they meet their responsibilities
• Protects small business owners by providing them with the necessary tools to meet due diligence requirements in cyber fraud prevention
• Focuses on the key areas of vulnerability

Take the first step in protecting your company–and your future–with Avoiding Cyber Fraud in Small Businesses, the only book committed to helping you keep your small business free of computer crime.

This book is focused on the use of deep learning (DL) and artificial intelligence (AI) as tools to advance the fields of malware detection and analysis. The individual chapters of the book deal with a wide variety of state-of-the-art AI and DL techniques, which are applied to a number of challenging malware-related problems. DL and AI based approaches to malware detection and analysis are largely data driven and hence minimal expert domain knowledge of malware is needed. This book fills a gap between the emerging fields of DL/AI and malware analysis. It covers a broad range of modern and practical DL and AI techniques, including frameworks and development tools enabling the audience to innovate with cutting-edge research advancements in a multitude of malware (and closely related) use cases.

JUMPSTART YOUR NEW AND EXCITING CAREER AS A PENETRATION TESTER The Pentester BluePrint: Your Guide to Being a Pentester offers readers a chance to delve deeply into the world of the ethical, or "white-hat" hacker. Accomplished pentester and author Phillip L. Wylie and cybersecurity researcher Kim Crawley walk you through the basic and advanced topics necessary to understand how to make a career out of finding vulnerabilities in systems, networks, and applications. You'll learn about the role of a penetration tester, what a pentest involves, and the prerequisite knowledge you'll need to start the educational journey of becoming a pentester. Discover how to develop a plan by assessing your current skillset and finding a starting place to begin growing your knowledge and skills. Finally, find out how to become employed as a pentester by using social media, networking strategies, and community involvement. Perfect for IT workers and entry-level information security professionals, The Pentester BluePrint also belongs on the bookshelves of anyone seeking to transition to the exciting and in-demand field of penetration testing. Written in a highly approachable and accessible style, The Pentester BluePrint avoids unnecessarily technical lingo in favor of concrete advice and practical strategies to help you get your start in pentesting. This book will teach you: The foundations of pentesting, including basic IT skills like operating systems, networking, and security systems The development of hacking skills and a hacker mindset Where to find educational options, including college and university classes, security training providers, volunteer work, and self-study Which certifications and degrees are most useful for gaining employment as a pentester How to get experience in the pentesting field, including labs, CTFs, and bug bounties

This book presents a collection of state-of-the-art approaches to utilizing machine learning, formal knowledge bases and rule sets, and semantic reasoning to detect attacks on communication networks, including IoT infrastructures, to automate malicious code detection, to efficiently predict cyberattacks in enterprises, to identify malicious URLs and DGA-generated domain names, and to improve the security of mHealth wearables. This book details how analyzing the likelihood of vulnerability exploitation using machine learning classifiers can offer an alternative to traditional penetration testing solutions. In addition, the book describes a range of techniques that support data aggregation and data fusion to automate data-driven analytics in cyberthreat intelligence, allowing complex and previously unknown cyberthreats to be identified and classified, and countermeasures to be incorporated in novel incident response and intrusion detection mechanisms.

This handbook discusses challenges and limitations in existing solutions, and presents state-of-the-art advances from both academia and industry, in big data analytics and digital forensics. The second chapter comprehensively reviews IoT security, privacy, and forensics literature, focusing on IoT and unmanned aerial vehicles (UAVs). The authors propose a deep learning-based approach to process cloud's log data and mitigate enumeration attacks in the third chapter. The fourth chapter proposes a robust fuzzy learning model to protect IT-based infrastructure against advanced persistent threat (APT) campaigns. Advanced and fair clustering approach for industrial data, which is capable of training with huge volume of data in a close to linear time is introduced in the fifth chapter, as well as offering an adaptive deep learning model to detect cyberattacks targeting cyber physical systems (CPS) covered in the sixth chapter. The authors evaluate the performance of unsupervised machine learning for detecting cyberattacks against industrial control systems (ICS) in chapter 7, and the next chapter presents a robust fuzzy Bayesian approach for ICS's cyber threat hunting. This handbook also evaluates the performance of supervised machine learning methods in identifying cyberattacks against CPS. The performance of a scalable clustering algorithm for CPS's cyber threat hunting and the usefulness of machine learning algorithms for MacOS malware detection are respectively evaluated. This handbook continues with evaluating the performance of various machine learning techniques to detect the Internet of Things malware. The authors demonstrate how MacOSX cyberattacks can be detected using state-of-the-art machine learning models. In order to identify credit card frauds, the fifteenth chapter introduces a hybrid model. In the sixteenth chapter, the editors propose a model that leverages natural language processing techniques for generating a mapping between APT-related reports and cyber kill chain. A deep learning-based approach to detect ransomware is introduced, as well as a proposed clustering approach to detect IoT malware in the last two chapters. This handbook primarily targets professionals and scientists working in Big Data, Digital Forensics, Machine Learning, Cyber Security Cyber Threat Analytics and Cyber Threat Hunting as a reference book. Advanced level-students and researchers studying and working in Computer systems, Computer networks and Artificial intelligence will also find this reference useful.

This book makes the case that traditional security design does not take the end-user into consideration, and therefore, fails. This book goes on to explain, using a series of examples, how to rethink security solutions to take users into consideration. By understanding the limitations and habits of users - including malicious users, aiming to corrupt the system - this book Illustrates how better security technologies are made possible. Traditional security books focus on one of the following areas: cryptography, security protocols, or existing standards. They rarely consider the end user as part of the security equation, and when they do, it is in passing. This book considers the end user as the most important design consideration, and then shows how to build security and privacy technologies that are both secure and which offer privacy. This reduces the risk for social engineering and, in general, abuse. Advanced-level students interested in software engineering, security and HCI (Human Computer Interaction) will find this book useful as a study guide. Engineers and security practitioners concerned with abuse and fraud will also benefit from the methodologies and techniques in this book.

Cyber security is the greatest risk faced by financial institutions today, a risk they have understood and managed for decades longer than is commonly understood. Ever since the major London banks purchased their first computers in the early 1960s, they have had to balance their dependence on those machines with the need to secure their operations and retain the trust of their customers. Technological change in the second half of the 20th century prompted British banks to reevaluate their function as trusted protectors of wealth. In the City of London, the capital's oldest area and historically its business and commerce hub, the colossal clearing banks employed newly commercialised electronic computers-the processing power of which could transform the highly clerical clearing and settlement process. What unfolded over the following three decades was a relentless modernisation drive. Revolutionising the way that banks and other financial institutions conducted business and interacted with each other and permanently altering the speed and scale at which the United Kingdom's financial sector functioned, this rapid modernisation thrust computer security into the consciousness of bank executives and their clients alike. Dependence on computers quickly grew, and the banks immediately realised the need to secure their new software and hardware. Focusing on the period 1960 to 1990, this book uses newly released and previously unexplored archival material to trace the origins of cyber security in the UK financial sector. Topics and features: Describes how institutions managed the evolving challenge of computer security in the second half of the 20th century Demonstrates continuity in banks' views of security through the prism of confidentiality, integrity and availability, and the concept of resilience Presents case studies of bank collaboration on computer security through creation of payment systems like SWIFT and CHAPS Outlines the shift from focusing on physical security measures to technical network-protection measures Explores the relationship between banks and the UK Government as bank operations became dependent on computer and network technology This work will be of value to students and academic researchers in the history of computing, financial history, and the history of intelligence and security, as well as the general reader interested in contemporary intelligence, cyber security, and finance.

HIGHLY COMMENDED: Business Book Awards 2022 - Specialist Business Book Crypto is big news. You may be an existing user yourself or have friends that laud its promise of getting rich fast. Arm yourself with the knowledge to come out on top in the crypto wars. If thousands of people can lose billions of dollars in OneCoin, masterminded by the now infamous Missing Cryptoqueen made famous by the BBC's podcast series and called 'one of the biggest scams in history' by The Times, what makes you think your money is safe? OneCoin isn't alone. Crypto Wars reveals how some of the most shocking scams affected millions of innocent people all around the world with everything from religious leaders to celebrities involved. In this book, you get exclusive access to the back story of the most extreme Ponzi schemes, the most bizarre hoaxes and brutal exit strategies from some of the biggest charlatans of crypto. Crypto expert and educator, Erica Stanford, will show you how market-wide manipulation schemes, unregulated processes and a new collection of technologies that are often misunderstood, have been exploited to create the wild west of crypto, run by some less than reputable characters. From OneCoin to PonziCoin to Trumpcoin and everything in between, Crypto Wars uncovers the scandals, unpicks the system behind them and allows you to better understand a new technology that has the potential to revolutionize banking and our world for the better.

Cybercrime is on the rise, and it is becoming easier and easier for criminals to steal your personal information. Toolkits to create viruses, spyware, and other forms of malware are now readily available to anyone wishing to defraud and do damage, and you could be leaving yourself open to attack. It is estimated that standard computer-based defence systems catch only 25% of malware attacks. Do you know the risks you're running online? Are you protected? An Introduction to Hacking and Crimeware answers your concerns and provides a foundation-level overview of the dark world of cybercrime. Know your enemy An Introduction to Hacking and Crimeware is a comprehensive pocket guide to more serious online threats. Knowledge of these threats will help you understand how to ensure that your computer systems are protected and make sure that your business is safe, enabling you to focus on your core activities without fear of attack. Fight back In this pocket guide, the author: *Identifies terms and defines exactly what crimeware is, both intentional and unintentional; *Gives specific, up-to-date examples to help you identify the risks so that you can protect your business; *Explores the increasing use of commercial off-the-shelf (COTS) hacking tools, exposing the enemy's tactics; *Gives practical suggestions of active defence, so you can fight back; *Provides a valuable list of up-to-date, authoritative sources of information, so you can stay abreast of new developments and safeguard your business. An Introduction to Hacking And Crimeware will equip you with the vital information you need to deal with the threats presented by hacking and crimeware in all their many forms, safeguard your online information, and potentially save you and your business from very real danger.

The Basics of Cyber Safety: Computer and Mobile Device Safety Made Easy presents modern tactics on how to secure computer and mobile devices, including what behaviors are safe while surfing, searching, and interacting with others in the virtual world. The book's author, Professor John Sammons, who teaches information security at Marshall University, introduces readers to the basic concepts of protecting their computer, mobile devices, and data during a time that is described as the most connected in history. This timely resource provides useful information for readers who know very little about the basic principles of keeping the devices they are connected to-or themselves-secure while online. In addition, the text discusses, in a non-technical way, the cost of connectedness to your privacy, and what you can do to it, including how to avoid all kinds of viruses, malware, cybercrime, and identity theft. Final sections provide the latest information on safe computing in the workplace and at school, and give parents steps they can take to keep young kids and teens safe online.