Вредоносные действия в blockchain и методы защиты от них
Any object or resource can be attacked. Cyberattacks cover identity theft, fraud, and network or system intrusions. Preventing online fraud, identity theft and hacking is especially important when exchanging information in a blockchain.
The Asia-Pacific Economic Cooperation forum (APEC) is one of the key platforms of the multilateral dialogue on global agenda issues in the Asia-Pacific region. Notwithstanding its regional character, the annual APEC leaders` summits significance is comparable with that of the key global governance institutions, such as the G8 and G20, summits. With increasing integration and enhanced economic relationships as well as established interaction pattern the APEC influence on regional and global economic agenda is growing. In spite of the fact that APEC initially positioned itself as a “free group of economics” not a political association, the member states step-by-step turn to the most acute worldwide political issues, which is reflected in the leaders` statements made during the summit. The analysis of the APEC 2013 summit which was held within the Indonesian presidency on 7-8 October 2013 on Bali provides an insight into the main drivers of the APEC agenda. Given that currently all countries face similar economic and social challenges: low and stalling economic growth, need to pursue fiscal consolidation, persistent structural unemployment, widening income disparities, base erosion and profit shifting as well as tax evasion, climate change negative consequences etc, it`s useful to analyze the measures implemented at the regional level (APEC), as well as the global level (G20). A comparison with the G20 is largely determined shared challenges and by the intersecting memberships: almost half of the members of the institutions participate in both fora, namely Australia, Canada, China, Indonesia, Japan, Mexico, Republic of Korea, Russia and the United States. The recent APEC and G20 agendas aim to coordinate actions to resolve the shared problems and move towards new growth models. The analysis is based on the key summit documents - Bali Declaration “Resilient Asia-Pacific, Engine of Global Growth”, Joint Ministerial Statement, leaders` statements and accompanying documents. The analysis permits to identify the vector of APEC agenda development.
The post-Cold War Arctic has seen a transformation from military tension and a focus on national security to a concern for environmental and human security. As a result of this, the globalized Arctic has a high level of peace and stability, maintained by international cooperation between the Arctic states, northern indigenous peoples, sub-national governments and local actors. There has also been a shift from environmental protection to economic activities and, consequently, states easily trump other interests. Now, in the Arctic, these challenges require fresh thinking on a local and global scale. Regional wars, the 'war on terror', and economic crises have posed new threats to Northern security order.
High rates of growth of the ICO market and its excess returns stipulate a significant interest of investors to projects which use initial token allocation (ICO) for attracting investments. This work takes into account the fact that even a potentially profitable project may fail to collect the required amount of money and to start placing tokens on the stock exchange. We are speaking about success of an ICO-campaign for fund raising. In order to estimate the influence of factors and check the suggested research hypotheses, logistic regression was used. The selection included 672 projects. As a dependent variable, the proportion of the amount collected in the ICO process from the required value is selected. Depending on the tested hypothesis the influencing variables took into account the presence of a pre-sale stage and the bounty program and also the price of the token, the upper limit of fund raising, the duration of the ICO-campaign and the number of team members. The work results allow token emitters to substantiate managing the success of the ICO-campaign of the project and the investors to see whether it deserves their attention. Besides, the obtained materials can be useful for specialists in forming the legal framework of token transactions.
This paper outlines the phenomenon of «fear» as a component of Thomas Hobbes (1588-1679) philosophy. The author makes an attempt to submit the concept of the «rational» fear as the basis of political philosophy of the English philosopher, with a special attention given to some «problematic» place of this concept.
To serve target customers better than their competitors, supply chain management (SCM) teams today look into new technologies such as Big Data, Internet of Things (IoT) and Blockchain. These new technologies allow managers to develop and provide complex supply chain services and products faster with improved reliabilities. With these technologies, SCM teams can build complex models of a supply chain or systems of supply chains using a data-driven approach. With the growth of aviation domain across the world, there has been increasing demand in aircraft for airlines and other customers. In this domain, SCM teams deal with complex networked supply chains for aircraft’s spare part purchase and delivery for aircraft’s maintenance and repair. Aircraft’s spare parts are shipped to single assembly hubs, located globally. All parts come with certain life expectancy, specific requirements and maintenance attributes. With thousands of spare parts, hundreds of parameters, and number of manufactures distributed globally, SCM team need to deal with very large amount of data. In this paper, we use an industrial scenario of aviation industry SCM to demonstrate the necessity of having decentralized system based on distributed data-driven application technologies such as Blockchain, not only to assist in maintaining inventory of the aircraft’s parts but also to monitor the performance, usage, etc. This will help to achieve a transparent network of supply chain for aircraft’s parts and reduce the risk of availability of aircraft’s parts in black market. These new data-driven technologies when embedded into SCM scenarios will help the SCM managers to analyse the supply, demands, source of availability of spare parts and provide methods to procure them from the right sources.
On May 18-19, 2012, at the presidential retreat in Camp David in Maryland, U.S. president Barack Obama hosted the 38th annual G8 summit. The leaders discussed global economic growth, development, and peace and security. After less than 24 hours of face-to-face time among the leaders, they issued communiqué of only five pages. However, Camp David was a significant success. The leaders came together to effectively address the most pressing issues of the day while setting the direction for the summits that were to follow, including the summit of the North Atlantic Treaty Organization in Chicago, the G20 in Los Cabos, Mexico, and the Rio+20 Summit in Rio de Janeiro, Brazil. That success was propelled by several causes. The first is the set of strong global shocks were particularly relevant to a number of items on the agenda. This included the newest installment of the euro-crisis, spikes in oil and food prices, and the escalating violence in Syria. The second is the failure of the other major international institutions to address these challenges. The third is the club’s dedication to the promotion of democracy and its significance on issues such as the democratic transition in the Middle East and North Africa. The fourth is the high relative capabilities of G8 members, fuelled by the strength of the U.S. dollar, the Japanese yen and the British pound. The fifth is the domestic political control, capital, continuity, competence and commitment of the leaders in attendance. Camp David saw several G8 leaders returning for their sixth or seventh summit and leaders with a secure majority mandate and control of their legislative houses at home. Finally, the constricted participation at the remote and secluded Camp David Summit, a unique and original advantage of the G8 summit style, allowed for more spontaneous conversation and interpersonal bonds. Together, these interconnected causes brought the G8 back, as a broader, bigger, bolder centre of effective global governance.