Cisco Meraki local management interface firmware Installation Vulnerability (CVE-2014-7999)
Release date:Updated on:
Affected Systems:Cisco MerakiDescription:CVE (CAN) ID: CVE-2014-7999
Cisco Meraki is a cloud management solution.
A security vulnerability exists in the local management interface of the Cisco Meraki device. authenticated remote attackers can e
With the rapid development of mobile communication, it becomes more and more important to solve the problem of indoor cover and capacity, and the micro-cell base station becomes an important means to improve the indoor coverage effect and to increase the special area capacity.
The importance of 3G indoor coverage
Good network coverage, especially
Customize indoor map and Path Planning and indoor Planning
Recently, we have implemented a project to design the indoor map path planning. In fact, the general project is rarely designed to design the indoor path planning, and the interior is so big.
But let's do it as we said above, or it's a user-friendly project.
During the construction of the WCDMA indoor coverage system, we must also consider coordinated development with the outdoor coverage system to achieve "both internal and external repair ".
The data service is the main service carried by the WCDMA network. The performance of data upload and download directly affects the user experience. At present, more than 70% of data services occur indoors. Therefore, it is essential for China Unicom to provide exce
This paper first analyzes the importance of 3G indoor coverage from the operator's point of view, and then according to the planning principle of 3G indoor coverage, considering the selection of signal source and distribution system, finally briefly introduces the construction flow of 3G indoor cover.
With the 3G pace approaching, 3G network planning in-depth,
4G indoor distribution construction solution
How to Implement indoor coverage has become the biggest challenge facing operators in the 4G era. Compared with 3G networks, the 4G indoor distribution system pays more attention to refined indoor coverage. system indicators should not only focus on field coverage, but also
Integrated wiring system emerged Architectural pursuit of integration, intelligence, broadband, personalized information and communication network, integrated wiring System (PDS) emerged. With the rapid development of FTTB and FTTH technology, the indoor cable has been widely used in the building integrated wiring system (including horizontal and vertical wiring system). because of the special environment of i
The 3G era has opened the door to China, and end users hope to get faster and better wireless network communication from the third-generation mobile communication network. High speed is a major advantage of the third-generation mobile communication network, but most high-rate services will be used by end users in the static state. That is to say, most end users will use these services in coffee shops, restaurants, offices, hotels, shopping centers, bars, pub, Metro, gymnasiums, train stations, a
Wireless technology is rapidly developing and diversified in various categories. It is suitable for different environments and different user requirements. The indoor wireless positioning technology developed from wireless technology is also full of development potential. From well-known infrared positioning systems to ultrasonic positioning, to today's bluetooth, wifi and other wireless technology positioning technologies, we can see that
Chapter 1 indoor pollution sourcesSection 1 Building and decoration materialsI. Classification of indoor pollution sources1 Chemical Pollution Source# Volatile organic compounds: hundreds of volatile organic compounds (VOC) have been detected in formaldehyde, benzene, and indoors, while building materialsThere are 74 VOC components (including coatings and fillers) and daily-use chemicals.$ Inorganic compoun
Differences between indoor and outdoor Network cables and Network Cabling Process
Differences between indoor and outdoor Network cables
As the name suggests, an outdoor network cable is a cable used outdoors. An indoor network cable is mainly used in an indoor network cable.
The biggest difference between an outdoor n
Introduction to the selection of optical cables for indoor integrated cabling
In the Integrated Wiring System, the optical fiber cables are upgraded between floors in the vertical system, the communication cabinets are used in small spaces, and the optical fiber cables are used on the desktop, communication applications that travel through high-pressure inflatable space all impose different requirements on indo
Indoor Formaldehyde SourceFormaldehyde mainly comes from building materials, furniture, various Adhesive Coatings, synthetic fabrics and indoorSource.Wood-based Panel. Because of its strong adhesion and enhanced board hardness, insect resistance, anti-corrosion function and priceIt is cheap, so it is the first choice for interior decoration of plywood, blockboards, MDF, and particleboard raw materials.Material-urea-formaldehyde resin with formaldehyde
Indoor cables, just as in their names, are cables made for indoor applications-that is, they cannot be immersed in liquid water in this environment. No more than outdoor cables, indoor cables do not use water-resistant materials or structures that reduce water penetration.
If the indoor cables are immersed in water, th
I. Requirement Analysis
Indoor environments generally refer to closed or semi-closed environments for homes, offices, factories, cinemas, restaurants, and malls. Due to continuous or intermittent air pollution sources in the room or outside, the pollutants accumulate in the confined space under poor ventilation, causing harm to the human body. Each person spends about 90% of his/her time in an indoor envir
18Efficacy of common indoor flowers
1: Dripping Guanyin: Clear Air Dust. (Cannot be placed in the bedroom)
2: African JASMINE: the volatile oils produced have a significant bactericidal effect. It can relax, help people to sleep, and improve work efficiency.
3: White palm: inhibiting human outgoing exhaust gas,Such as ammonia and acetone.It can also filter out benzene, vinyl chloride and formaldehyde in the air. Its high evaporation speed can
Many people still do not know, about 68% of human diseases are related to air pollution.We humans breathe about 20 times per minute, breathe 28,800 times a day, and breathe more than 10,000,000 times a year. Therefore, it is very important to keep the ambient air fresh for human health.But at present, whether indoor or outdoor air, have been exposed to a different degree of pollution, according to the investigation,
Microsoft, Google, apple, Nokia, Broadcom, indooratals, qubulus, and so on outside China, research on indoor positioning technology solutions, but their respective technical positioning is different. In China, the research is also in full swing. Zhou chenghu, the leader of the 863 expert group in the navigation field and academician of the Chinese Emy of Sciences, said that China already has the world's leading i
With the rapid growth of data and multimedia services, the demand for positioning and navigation is growing, especially in complex indoor environments, in environments such as airport halls, exhibition halls, warehouses, supermarkets, libraries, underground parking lots, and mines, it is often necessary to determine the location of mobile terminals or their owners, facilities and items in the room.GPSIt is currently the most widely used positioning te
Wi-Fi fills the gaps in the indoor positioning Market
The location of a person is an important information. Similar to every technology development in the past decade, the technology behind indoor location tracking has made great strides.
GPS was initially provided to users on independent navigation devices. It was later used on mobile phones to support precise positioning. Now it has become an important
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