2021 Cyber security breaches are on the rise globally.Due to the introduction of legislation like the EU’s General Data Protection Regulation(GDPR),companies are now subject to further financial penalties if they fai...2021 Cyber security breaches are on the rise globally.Due to the introduction of legislation like the EU’s General Data Protection Regulation(GDPR),companies are now subject to further financial penalties if they fail to meet requirements in protecting user information.In 2018,75%of CEOs and board members considered cyber security and technology acquisitions among their top priorities,and blockchain based solutions were among the most considered options.Blockchain is a decentralised structure that offers multiple security benefits over traditional,centralised network architectures.These two approaches are compared in this chapter in areas such as data storage,the Internet of Things(IoT)and Domain Name System(DNS)in order to determine blockchain’s potential in the future of cyber security.展开更多
The coastal seawater of Mediterranean of Alexandria receives large amount of discharged waters containing industrial wastes, sewage, and agricultural and domestic drainage. Fluoride and some parameters were(chemical a...The coastal seawater of Mediterranean of Alexandria receives large amount of discharged waters containing industrial wastes, sewage, and agricultural and domestic drainage. Fluoride and some parameters were(chemical and physical) determined. The data gave indication that the content and the amount of the discharged water largely affect the chemical composition of the coastal water. Stepwise regression analysis was highly significant and the model was very fruitful, where the observed and calculated values were mostly concordant. This may indicated that there was a relation between fluoride content in coastal seawater and its content in the discharged water.展开更多
文摘2021 Cyber security breaches are on the rise globally.Due to the introduction of legislation like the EU’s General Data Protection Regulation(GDPR),companies are now subject to further financial penalties if they fail to meet requirements in protecting user information.In 2018,75%of CEOs and board members considered cyber security and technology acquisitions among their top priorities,and blockchain based solutions were among the most considered options.Blockchain is a decentralised structure that offers multiple security benefits over traditional,centralised network architectures.These two approaches are compared in this chapter in areas such as data storage,the Internet of Things(IoT)and Domain Name System(DNS)in order to determine blockchain’s potential in the future of cyber security.
文摘The coastal seawater of Mediterranean of Alexandria receives large amount of discharged waters containing industrial wastes, sewage, and agricultural and domestic drainage. Fluoride and some parameters were(chemical and physical) determined. The data gave indication that the content and the amount of the discharged water largely affect the chemical composition of the coastal water. Stepwise regression analysis was highly significant and the model was very fruitful, where the observed and calculated values were mostly concordant. This may indicated that there was a relation between fluoride content in coastal seawater and its content in the discharged water.
