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Our activities range from producing specific information that organizations can put into practice immediately to longer-term research that anticipates advances in technologies and future challenges. Leading organizations critically examine their cyber-risk culture and relevant functions’ maturity to expand their cyber defense. The Russian invasion of Ukraine increases the threat of cyberattacks for all organizations. You need to develop a holistic, coordinated CPS security strategy while also incorporating into governance emerging security directives for critical infrastructure. The U.S. “National Security Memorandum on Improving Cybersecurity for Critical Infrastructure Control Systems,” for example, is prioritizing the electricity and natural gas pipeline sectors, followed by the water/wastewater and chemical sectors. Passports and government ID cards that control access to facilities which use RFID can be vulnerable to cloning. A firewall is a set of related programs that preven...

It’s generally built using the same kind of programming as cryptocurrency, like Bitcoin or Ethereum, but that’s where the similarity ends. The offers that appear in this table are from partnerships from which Investopedia receives compensation. Investopedia does not include all offers available in the marketplace. As NFTs become more sophisticated and integrate into the financial infrastructure, it may become possible to implement the same concept of tokenized pieces of land in the physical world. Within a few short weeks of their launch, cryptokitties racked up a fan base that spent $20 million worth of ether to purchase, feed, and nurture them. In January 2022, it was reported that some NFTs were being exploited by sellers to unknowingly gather users’ IP addresses. “Right clicker” is sort of a joking derisive term used by NFT boosters to deride people who just don’t get it. The thought is that you’re completely missing the point if you think that just downloading a JPEG will actu...