検索キーワード： セキュリティ・暗号化

General efforts to help prevent ransomware attacks include maintaining offline, encrypted backups of data and regularly testing your backups; creating, maintaining, and exercising a basic cyber incident response plan, resiliency plan, and associated communications plan, and more.

Ransomware will cost companies around the world $20 billion in 2021. Prepare for, recognise, and survive ransomware attacks with this essential guide, which 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.

This audiobook 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.

Todo lo que no quieres pero necesitas saber sobre el poder, la economía, la sociedad y las telecomunicaciones en la era de la información.

We all get the calls. We all get the emails. But can you tell the difference between a legitimate call or email...and a scam? Scammers are working harder than ever before to take advantage of you, your identity, and your money. With some guidance and perspective, A Cure for the Common Scam will help walk you through steps you can take to protecting yourself against the common scams of today. Explained in nontechnical, straightforward, and practical terms. You do not have to fall victim to the schemes of scammers.

This book gives a complete insight into how data and privacy work in the modern world, and how automation can threaten your livelihood. With the development of more and more technology, we must be more cautious about how it influences our personal, social, and work lives.

In 8 Steps to Better Security: A Simple Cyber Resilience Guide for Business, cybersecurity researcher and writer Kim Crawley delivers a grounded and practical road map to cyber resilience in any organization. Offering you the lessons she learned while working for major tech companies like Sophos, AT&T, BlackBerry Cylance, Tripwire, and Venafi, Crawley condenses the essence of business cybersecurity into eight steps.

An expert on China’s global infrastructure expansion provides an urgent look at the battle to connect and control tomorrow’s networks. From the ocean floor to outer space, China’s Digital Silk Road aims to wire the world and rewrite the global order. Taking readers on a journey inside...

From the former news policy lead at Google, an “informative and often harrowing wake-up call” (Publishers Weekly) that explains the high-stakes global cyberwar brewing between Western democracies and the authoritarian regimes of China and Russia that could potentially crush democracy. From...

Just 30 years ago, the average household only had a few electronics consisting of a television, landline phones, and appliances. Fast forward to today, and the average household has over four times this number, and it continues to grow by the day. This trend isn't just specific to households - it exists at companies, government entities, and virtually every organization and establishment around the world, including in developing countries. This has created a massive electronic waste issue, which is the largest growing stream of solid waste in the world.

Facebook lleva varios años en el ojo del huracán. Desde que estalló el escándalo de Cambridge Analytica y la campaña de desinformación rusa intenta esquivar una avalancha de controversias y demandas relacionadas con su estrategia empresarial. Mientras el gigante tecnológico presume de crear un mundo interconectado en el que poder expresarse con libertad, viola la privacidad de sus usuarios y propaga una epidemia de desinformación tóxica y dañina.

The vast US network of natural gas, crude oil, and refined product pipelines is integral to US energy supply and also has vital links to other critical infrastructure such as power plants and airports. This network is vulnerable to cyberattacks. Pipeline companies employ technologies which enable them to achieve business and operational efficiencies, but these technologies are susceptible to cybersecurity risks - and these risks have been growing. The May 2021 ransomware attack against the Colonial Pipeline, which disrupted gasoline supplies throughout the East Coast.

Protecting an MSP is hard work. But having an easy process to evaluate your security, be more effective, and grow your business all at the same time is indispensable to growing your MSP. Too many MSPs often focus on only a small piece of the problem (hiring a guru or shiny new tools) and miss out on the critical fundamentals keeping them and their clients vulnerable to major attacks and network breaches.

The Federal Bureau of Investigation (FBI) and the Cybersecurity and Infrastructure Security Agency (CISA) have observed an increase in highly impactful ransomware attacks occurring on holidays and weekends - when offices are normally closed - in the United States, as recently as the Fourth of July holiday in 2021. The FBI and CISA are sharing the below information to provide awareness to be especially diligent in your network defense practices in the run up to holidays and weekends.

Take this chance to learn about cybersecurity, because the criminals hiding behind the screen are ready to strike - and you won’t see them coming! If you have felt exposed online, then this book is for you. In this book, I take you on a journey and show you how you are exposed in the cyberworld. Together, we will learn about the fundamentals of cybersecurity and discover the tools that hackers use to invade your privacy, steal your information, and hold you at ransom.

During the Global Financial Crisis in 2008, our financial infrastructure failed. Governments bailed out the very institutions that let the economy down. This episode spurred a serious rethink of our financial system. In DeFi and the Future of Finance, Campbell R. Harvey, Ashwin Ramachandran, and Joey Santoro introduce the new world of decen­tralized finance. The book argues that the current financial landscape is ripe for dis­ruption and we are seeing, in real time, the reinvention of finance.

Are you scared of identity theft? Do you constantly fear that your personal data can get leaked? We need to have cybersecurity. Cybercrimes are increasing every day because of the exposure to the information related to our identity that is readily available on cloud services. This is a complete guide that will provide you with all the necessary information that you would want to know about cyber security. We should always remain alert so that we can avoid their occurrence completely.

Ransomware is a type of malicious software, or malware, that encrypts data on a computer making it unusable. A malicious cyber criminal holds the data hostage until the ransom is paid. If the ransom is not paid, the victim's data remains unavailable. Cyber criminals may also pressure victims to pay the ransom by threatening to destroy the victim's data or to release it to the public. Without cyber-security, companies cannot defend themselves at the time of the breach. It is impossible to stop cyber-attacks from occurring by relying on antiviruses.

Andrew J. Stewart convincingly shows that emergency software patches and new security products cannot provide the solution to threats such as computer hacking, viruses, software vulnerabilities, and electronic spying. Profound underlying structural problems must first be understood, confronted, and then addressed.

Summer 2017: computer screens go blank in 150 countries. The NHS is so affected that hospitals can only take in patients for A&E. Ambulances are grounded. Computer screens turn on spontaneously and warnings appear. Employees who desperately pull the plugs are too late. Restarting is pointless; the computers are locked. And now the attackers ask each victim for money. This is hijack software. It is just one example of how vulnerable the digital world has made us.