Virtual currency apt
The currency of Cambodia is Khmer . According to the exchange rate on December 6, 2019, 100 RMB = 56895.45 Khmer
the exchange rate between RMB and Cambodian Riel is 1 RMB = 568.9545 Cambodian Riel; 1 Cambodian Riel = 0.0018 RMB
After the liberation of Phnom Penh on January 7, 1979, the people's Democratic Republic of Cambodia announced that a new set of currency was being prepared. It began to circulate on March 20, 1980. While retaining the currencies of the socialist neighbors, these currencies are not signed, depicting the pastoral scenery of Cambodia. Together with the money issued in 1987, they were used until the early 1990s, when the severe economic crisis led to the abandonment of small denominations First, if the local currency depreciates, then the purchasing power of foreign currency will be strong, so a certain amount of foreign currency can buy more domestic procts, which means that the price of domestic procts in the international market is relatively cheap, thus increasing exports; On the other hand, if the local currency depreciates, the price of foreign goods will be expensive, so the domestic imports will inevitably decrease Therefore, the result of RMB devaluation is to expand exports, restrain imports, increase trade surplus and promote economic development The devaluation of local currency will cause trade frictions, which is not concive to the stability of national economy Devaluation will not solve the problem of external demand slowdown. Although devaluation will help export enterprises survive because of cost rection, it is difficult to last. Especially for the instries that have lost competitiveness in China, devaluation will only delay the exit time of instriescrazy currency speculation attracts more crazy hackers
(for reference picture: "2017 digital cryptocurrency trading platform attacked timeline" or "2017 digital cryptocurrency blackmail virus event timeline")
it is expected that in 2018, criminal activities around digital cryptocurrency will show a high incidence trend . However, users with a small amount of digital cryptocurrency may no longer be the main target of hackers. In 2018, there may be a large number of apt (advanced persistent thread) attacks against groups and users with a large number of digital cryptocurrency
and for ordinary Internet users, hackers are more likely to implant mining Trojan horse in their computers . Vulnerability exploitation, plug-in program, webpage hanging horse, weak password and so on are the main transmission ways of mining Trojan horse. Among them, vulnerability exploitation is an important means for criminals to obtain digital cryptocurrency because of its fast propagation speed and wide influence
1. View the types of attacks on the server
2. According to different attacks, you can use CDN, add advanced defense IP, if it is CC, you can try security dog
hope to help you, thank you.
431 is the subject code. Finance includes the following contents:
1,
the subject and object of securities investment and securities intermediaries; Securities issuing market, securities circulation market and securities market supervision; The proceres and entrustment methods of securities trading, spot trading and credit trading, futures trading and option trading; The income of securities investment, the risk of securities investment and the risk of securities are measured; Portfolio theory, capital asset pricing model (CAPM), arbitrage pricing theory (APT); Bond analysis, stock analysis and other investment tools analysis; Qualitative analysis - economic analysis, quantitative analysis - financial analysis, market index
analysis; Other analysis tools; Technical analysis overview, graphic analysis, market index analysis, securities investment methods; Securities investment management steps, stock investment management, bond investment management, investment performance evaluation
extended data:
corporate finance is also called financial management, so financial management and corporate finance are objectively the same. The most classic book is Rose's company management
Finance, with a master's degree in finance. More than 95% of the candidates recommend reading this book, unless they do not take corporate finance or financial management
for the first time. Rose's "corporate finance" consists of 31 chapters. From the examination syllabus, we focus on the first 19 chapters. Some colleges and universities, such as the National People's Congress and foreign trade and economic cooperation,
have passed the content after 19 chapters. If you don't have enough time, you can just look at the first 19 chapters and give up the rest
Corporate Finance includes investment, and some universities, such as Tsinghua University, attach importance to investment. Investment, the most classic book is "investment" by Bodhi, which has classic exercises after class. If colleges and universities attach importance to investment, it is very helpful to suggest candidates to do more