Kodak mining machine on the Internet
bitcoin mining machine scam is to make money by leasing or selling mining machines
the so-called "mining machine" refers to the computer that installs and runs specific software and algorithms. As we all know, bitcoin can only be obtained through long-term running algorithm of computer, and the total amount is limited. Therefore, some manufacturers have launched specially designed and optimized computer procts, known as "mining machine"
in January 2018, a mining computer named "Kodak kashminer" appeared at the international consumer electronics exhibition in Las Vegas, which aroused people's attention. But now critics point out that the mining machine plan is actually a fraud, and the publicity for profit is also false
precautions:
1. The general computer configuration of bitcoin household can not meet the requirements of bitcoin miner, so it is difficult to earn the electricity cost of a day
2. If you have to use bitcoin mining machine to dig coins, it is suggested to choose a reliable and legal platform to go more steadily. In the legal platform mining, the daily income can be seen, and a certain amount can be withdrawn
for young people, the concept of sex is becoming more and more open. It's not unusual to use sex procts. However, it's a matter of privacy after all. They don't want others to know about it, so they can either shop online or go to a no man shop. Sometimes it's too late to shop online. Sex is just as instant as eating and sleeping. So there are more and more vending shops
in fact, middle-aged people also use delay spray, which is sold to this kind of people
opening a shop is nothing more than making money and losing money. As long as we have a clear idea of what's going on, it's not difficult. To solve this problem, you should do three things: 1. How do you let people into the store; 2. How do you let people in buy it; 3. Will you buy it back. If you achieve these three points, your store will continue to make money. These three points can be solved from the site selection, decoration machine selection, proct placement and monitoring data analysis In this sense, the monitoring data is not only about security. You can analyze the age level and gender ratio of the guests in your area, and exchange the procts according to this.)
network camera, also known as IP camera, or IPC for short, has been greatly developed in recent years e to the advancement of network bandwidth, chip technology, algorithm technology and storage technology
the characteristics of IPC are mainly reflected in the "IP", that is, the camera supporting the network protocol. IPC can be seen as a combination of "analog camera + video encoder". In terms of image quality index, it can achieve a higher effect than "analog camera + video encoder"
IPC is the core hardware equipment in the new generation of network video monitoring system. It usually adopts embedded architecture, integrates multiple functions such as video and audio acquisition, signal processing, coding and compression, intelligent analysis, buffer storage and network transmission. Combined with video recording system and management platform, it can build a large-scale and distributed intelligent network video monitoring system
in terms of functions, IPC is equivalent to the combination of "analog camera + video encoder (DVS)", but in terms of equipment composition, IPC is essentially different from the combination of "analog camera + DVS". IPC can realize full digitization from video acquisition, coding and compression to network transmission, The "analog camera + DVS" consortium needs to go through multiple analog-to-digital conversion processes, that is, IPC is the real pure digital equipment. This is the essential difference between the two. Therefore, the image technical indicators of the "analog camera + DVS" consortium cannot be compared with IPC. IPC itself can be seen as a collection of lens, camera, video capture card, computer, operating system, software, network card and other elements
note: IPC is different from our common computer cameras. Computer cameras are web cameras, such as chat cameras around us. In essence, IPC is a video capture device, which does not have video coding compression and transmission functions. It is usually connected to the computer through USB interface, and the computer realizes video coding and transmission functions. IPC is a completely independent device, independent of PC, With its own processor, operating system and cache, it needs to configure IP address, and can independently complete the functions of video acquisition, coding compression and network transmission
IPC is a real plug and play device, which can be deployed in local area network or Internet environment. It allows users to display and control the video of the camera anywhere in the network through the browser. This relatively independent working mode makes IPC suitable for large-scale video monitoring system applications, It can also be used in distributed environment such as store / school / home, which needs remote video monitoring. For example: "Tieling, New York". Imagine a scene like this: when you are on a business trip in the United States, open your computer browser or PDA mobile phone, and enter your IP address or domain name and password. This is the picture of your home in Tieling, the other end of the earth, on the screen. You can browse the real-time video in each room of the bedroom and living room. You can have a look at the flowers and plants of your home, and see your cat and dog. You will be more at ease and less concerned. But this only needs to install several IPC in the home, and then connect with the network, which is very simple. Nowadays, network video monitoring has gone out of the next field of traditional "security TV monitoring"< The main functions of IPC are as follows:
video coding: collect and encode compressed video signals
audio function: collect and encode compressed audio signal
network function: the compressed video and audio signals are transmitted through the network
pan tilt and lens control function: control various actions of pan tilt and lens through the network
cache function: the compressed video and audio data can be temporarily stored in the local storage medium
alarm input / output: it can receive and process alarm input / output signals, that is, it has alarm linkage function
movement detection alarm: detects movement in the scene and generates an alarm
video analysis: automatically analyze food scenes, compare preset principles and trigger alarms
adjustment of visual parameters: adjustment of saturation, contrast, chroma, brightness and other visual parameters
coding parameter adjustment: frame rate, resolution, code stream and other coding parameters can be adjusted
system integration: it can be integrated with video management platform to realize large-scale system monitoring.
IPC $(Internet process connection) is sharing & quot; Named pipe & quot; It is an open named pipeline for interprocess communication. It can be used to remotely manage computers and view shared resources of computers by verifying user name and password to obtain corresponding permissions
with IPC $, the linker can even establish an empty connection with the target host without user name and password (of course, the other machine must have IPC $sharing, otherwise you can't connect), and with this empty connection, the linker can also get the user list on the target host (but the administrator in charge will prohibit exporting the user list)
we always talk about IPC $vulnerability IPC $vulnerability. In fact, IPC $is not a real vulnerability. It is a remote network login function for the convenience of remote management of administrators, and it also opens the default share, that is, all logical disks (C $, D $, e $...) and system directory WinNT or windows (admin $)
all of these, the original intention is to facilitate the management of administrators, but a good original intention does not necessarily have a good effect, some people with ulterior motives (what is the intention? I don't know, pronoun a) will use IPC $to access shared resources, export user list, and use some dictionary tools for password detection, hoping to obtain higher permissions, so as to achieve the purpose of hiding
Kodak company applied for bankruptcy protection on January 19, 2012, which does not mean that Kodak company no longer exists, so the company's website still exists. Bankruptcy is only the reorganization of its own business and assets. The traditional film business was abandoned in the bankruptcy reorganization, but its digital business still exists
The reasons for Kodak to apply for bankruptcy are as follows:1. Fierce price competition in the market
the fierce competition in the film market has increased the pressure on Kodak's operation. In Eastern Europe and developing countries, cheap film also poses a great threat to Kodak, because people with low income pay more attention to price than brand and quality. Kodak has implemented a series of price counterattack strategies, which have played a role to a certain extent, but it is still unable to completely eliminate the adverse impact of the price war
2. The impact of digital imaging technology on traditional imaging technology
high cost, heavy equipment and serious pollution are the problems that are difficult to solve in the proction and printing process of negative film and photo paper. The inconvenience caused by using negative film and photo paper is that it is bulky, unable to keep permanently and difficult to find
Since 2007, Kodak has implemented its second strategic restructuring, with 28000 layoffs, up to 50%. However, in 2008, the financial crisis broke out, the demand weakened, and the market shrank. Its fourth quarterly report showed that Kodak lost 133 million US dollars, and its annual revenue fell for the third consecutive year. Kodak, which made a profit by selling assets, was beaten back to its original shape
extended information:
rumors about Kodak on the verge of bankruptcy have been constant. Since Kodak announced a major strategic transformation in September 2003, its operation has been facing difficulties, and the huge losses in successive years have greatly reced the confidence of investors
In September 2003, Kodak announced a major strategic transformation, focusing on digital, medical imaging and inkjet printers, trying to adapt to the situation and make changes. But Carl Icahn, a famous investor, chose to withdraw his investment from Kodak in early 2004 because he was not optimistic about Kodak's strategic transformation and thought that Kodak's business model was difficult to work. Icahn believes that the measures taken by Kodak are far from enough to turn the situation around, and it is too late As early as 2003, because the film sales began to shrink, the sales profit of Kodak's traditional imaging department dropped sharply from US $14.3 billion in 2000 to US $4.18 billion, a drop of 71% However, since 2005, Kodak has only made a profit for one year, and all other years have lost money. In order to save operating costs, Kodak has laid off about 20% of its employees since 2004. The number of employees in the world has decreased from 86000 in 1998 to less than 20000 at the end of 2010 When Kodak is declining, the financial crisis will continue. When the European financial crisis breaks out again, it may not be able to surviveBaiqi tomb is located in the eastern suburb of Xianyang City, renjiazui on the North Bank of Weihe River. It was called you in Qin Dynasty. In 1970, ring the construction of the 3530 factory of the Chinese people's Liberation Army, Baiqi's tomb road was found, and several pieces of weapons, swords and other cultural relics were unearthed. Baiqi's tomb is in a circular shape, with a diameter of 19 meters at the bottom and a height of 8 meters. In 1982, Baiqi's tomb was listed as a key cultural relic protection unit by the Shaanxi Provincial People's government