検索キーワード： セキュリティ・暗号化

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.

You have seen Robert A. Jensen—you just never knew it. As the owner of the world’s largest disaster management company, he has spent most of his adult life responding to tragedy. From the Oklahoma City bombing, 9/11, and the Bali bombings, to the 2004 South Asian Tsunami, Hurricane Katrina, the 2010 Haitian Earthquake, and the Grenfell Tower Fire, Jensen has been at the practical level of international incidents, assisting with the recovery of bodies, identifying victims, and repatriating and returning their personal effects to the surviving family members.

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.

The National Security Agency (NSA), Cybersecurity and Infrastructure Security Agency (CISA), and Federal Bureau of Investigation (FBI) assess that People’s Republic of China's state-sponsored malicious cyberactivity is a major threat to the US and allied cyberspace assets.

Learn application security from the very start with this comprehensive and approachable guide. Alice and Bob Learn Application Security is an accessible and thorough resource for anyone seeking to incorporate, from the beginning of the System Development Life Cycle, best security practices in software development. This book covers all the basic subjects such as threat modeling and security testing, but also dives deep into more complex and advanced topics for securing modern software systems and architectures.

Technology can be a powerful tool for learning, for solving humanity's toughest problems, and for bringing us closer together. How can we raise healthy kids who know how to take advantage of the good technology can bring to their lives, while avoiding the bad? It's time to start a new conversation. Digital for Good offers a refreshingly positive framework for preparing kids to be successful in a digital world - one that shifts the focus away from what kids shouldn't do and instead encourages them to use technology proactively and productively.

The National Institute of Standards and Technology (NIST) develops cybersecurity standards, guidelines, best practices, and other resources to meet the needs of US industry, federal agencies, and the broader public. Our work ranges from specific information that can be put into practice immediately to longer-term research that anticipates advances in technologies and future challenges.

The following information is being provided by the FBI, with no guarantees or warranties, for potential use at the sole discretion of recipients in order to protect against cyber threats. This data is provided to help cybersecurity professionals and system administrators guard against the persistent malicious actions of cyber actors.

As a leader, you need to drive your organization’s approach to cybersecurity as you would any other hazard (e.g. how you identify risk, reduce vulnerabilities, and plan for contingencies). This requires an investment of time and money, as well as the collective buy-in of your management team. Your investment drives actions and activities, and these build and sustain a culture of cybersecurity.

ERISA-covered plans often hold millions of dollars or more in assets and maintain personal data on participants, which can make them tempting targets for cyber-criminals. Responsible plan fiduciaries have an obligation to ensure proper mitigation of cybersecurity risks.

An accessible guide that breaks down the complex issues around mass surveillance and data privacy and explores the negative consequences it can have on individual citizens and their communities. No one is exempt from data mining: by owning a smartphone, or using social media or a credit card, we...