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"51cto.com comprehensive report" PKI (public Key Infrastructure) technology has even surpassed the time of Internet existence. Whether you notice it or not, you may be using a certain part of your PKI technology every day. The scope of use of digital certificates includes SSL, VPN to B-to-b data exchange and electronic passports. Public-key cryptography is a proven technology for generating digital certificate security, and it is now entering its next phase of transformation. The public key has evolved beyond the architecture and extends around us for identity authentication and cryptographic applications. Security can be based on the actual environment ...

OPENNHRP a tool (such as RFC2332 definition) that enables the resolution of the next hop in NBMA. This allows us to create a dynamically multiple VPN Linux router by using NHRP, GRE, and IPSec. The goal of this tool is to be compatible with Cisco Dmvpn. OPENNHRP http://www.aliyun.com/zixun/aggregation/37104.html ">0.12.2 version updates a commitment to all users ...

At the end of 2012, according to the deployment and planning of the National Audit Office, the Department of Auditing of Henan province must audit and examine all kinds of major projects within the 18 cities of the province, and at the same time must allow the county level audit units to obtain some http://www.aliyun.com/zixun/ Aggregation/38653.html "> Information transmission and Data reporting, a total of about 200 cities and counties in the province. To this end, the provincial office has deployed a large project audit dedicated system, and because of the local audit team ...

Pmacct 0.14.0RC3 This version of the current BGP daemon features use the BGP/MPLS VPN implementation: The IP of the associated router, the input/output interface interface to the route distinguisher (RD) test value. The print plugin can now be written to Flat-files (print_output_file) specific format or CSV output, dynamic file name, historical failure, and triggering http://www.aliyun.com/zixun/aggre ...

The official website of MMORPG "Final Fantasy 14", produced by Enix, a veteran gaming company in Japan, recently announced that the game has some flaws in player affinity, making it an additional one-month free game time for all paid players, and the corresponding modification patches will be updated in the near future.　　And implore the player to forgive. After the news, a veteran player who started playing from FF11 said: "This is a surprise." It was the same when FF11. "And think that after two very big changes in November and December, the game framework should not be present now ...

If I told you, a mobile game in the app Store in China for a full two years before the update, in the past two years, the U.S. region has made 15 updates; If I tell you, there is a mobile phone game has launched Chinese support but not in the domestic shelves, a game in the early localization and then appear broken more; if I told you , there is a permanent only stay in the progress of the state of the hand tour can also be on the shelves in China-and these games are from overseas famous game manufacturers, you will believe that this is true? The answer is: they are true, these foreign game manufacturers are so ...

The source of cloud computing is from individual consumers and small micro-enterprises, or the promotion of innovative enterprises, with traditional large and medium-sized enterprises, traditional large-scale IT companies have little relationship. Traditional companies are forced to follow the cloud and not take the initiative to embrace cloud computing. It is precisely because of the emergence of new IT groups and consumption concepts, the input and enthusiasm of individual consumers and small micro-enterprises, which make the world's it consumption concept change profoundly. Recently, we interviewed Mr. Zhangxiong, founder of the Rhino Cloud, and said, "Our goal is to help companies get better over the internet era by providing cloud computing services ...

With cloud computing surging, in order to cloud computing landed, better do cloud computing, the industry's leading enterprises in various fields are carrying out a series of cooperation. Recently, Beijing network Royal Nebula Information Technology Co., Ltd. and Beijing Sky Cloud Technology Co., Ltd. on cloud computing security in the area of close cooperation reached a strategic agreement. Beijing Network Royal Nebula Information Technology Co., Ltd. by Lenovo Network Imperial Technology (Beijing) Co., Ltd. renamed, its predecessor is Lenovo Group Information Security Division. The net nebula locates in the specialized information security technology, the product, the service and the solution Solution Provider, has the independent intellectual property product, and in ...

Q: What is an experience as a computer network administrator? is not the Internet café in that kind of network management, is a business or internet companies, relatively professional point ... A: Just two kinds have done, I came to you one by one, because it involves privacy and some personal work lazy habits, shameful hide. I do network management of Internet cafes is around 2000, when the Internet network network management in addition to the problem (do not have to install the net cable, the installation of the switch hub, etc.) the rest of the basic management, at that time in a large Internet café, also TM work time customer area ban sit. So one day of work ...

The day after its annual Discover user conference, Hewlett-Packard launched the operating system (OS) Designed for cloud computing, known as the HP Cloud OS. However, in the start-up phase, the software can only be obtained by purchasing HP systems. Hewlett-Packard's vice president and integrated Cloud general manager Saar Gillai said the HP Cloud OS will provide the foundation for our common architecture of the converged cloud. The company's converged cloud strategy is to unify its internal deployment cloud software and cloud services under the same architecture, enabling customers to easily move workloads between the two. He said:

Meego is Nokia and Intel announces the launch of a free mobile operating system, the Chinese nickname Rice Dog, the operating system available in smartphones, http://www.aliyun.com/zixun/aggregation/9600.html "> A wide range of electronic devices, such as laptops and televisions, and help with seamless integration of these devices. The Linux based platform, known as Meego, incorporates Nokia's Maemo and Intel's Moblin platform. Meego means ...

When I read various blogs, IT industry analytics, and media coverage, I found many conflicting points of view. Some authors consider cloud computing to be safer, while others emphasize new security challenges in particular. As the concept of "cloud" is still in its infancy, there are many plausible arguments everywhere. Here are the five cloud-computing blind spots I hear most about: Blind 1 infrastructure services (Infrastructure-as-a-service, IaaS) The virtual private "cloud" provided by a vendor is as secure as an enterprise's internal data center ...

Summary: Bitglass, a start-up that provides corporate cloud and mobile data security, has just won a 25 million dollar round of funding for B. The company, which specializes in cloud and mobile asset protection, was founded in 2013, and the founder is a continuous entrepreneur and CEO Nat Kausik. We know that the cloud, a start-up that provides corporate cloud and mobile data security, has just won a 25 million-dollar round of bitglass funding. The flagship enterprise cloud and mobile asset protection company was founded in 2013, the founder of the continuous entrepreneur and CEO N ...

Absrtact: Unlike the traditional shallow internet, a deep network (the Deep Web) is not a place where search engines can reach, it is the shadow of the web, but studies indicate that these shadows occupy 90% of the internet. The content may be password-protected from the traditional shallow internet, the Deep network (the Deep Web) is not a search engine can reach, is the shadow of the network, but the study indicates that these shadows occupy the content of the Internet 90%. This content may be password protected by the account, ...

IP Virtual Private network is a very complex technology, involving all aspects, the most critical of which is the tunnel technology. Simply put, the virtual private network is actually the data encapsulation of the enterprise network in the tunnel for transmission. Because the tunneling protocol is relatively complex, the virtual private network technology is complicated. The most typical of tunneling protocols are IPSec, L2TP, GRE, PPTP, L2F, and so on. Where GRE, IPSec belongs to the third-tier tunneling protocol, L2TP, PPTP and L2F belong to the second-tier tunneling protocol. The essential difference between the second and third-tier tunnels is that ...

GNUnet is a Peer-to-peer network framework focused on providing security, and all messages in peer-to-peer networks are confidential and authenticated. The framework provides a transport abstraction layer that can now be encapsulated in UDP, TCP, HTTP, http://www.aliyun.com/zixun/aggregation/29830.html > HTTPS or direct 802.11 (Wireless LAN) network traffic. GNUnet provides better service contribution nodes, framework services include: Anonymous file sharing, ...

October 18, 2013, OpenStack Havana Software released its eighth version today. The new version of Open source software, which develops public, private, and mixed clouds, has nearly 400 new features to support software development and data and application infrastructure management.   The new increased metering and choreography capabilities combine enhanced existing functionality, such as the QoS capabilities of global object storage clusters and block storage, to support OpenStack as an ideal choice for enterprise development and deployment applications. OpenStack Fund ...

Cloud computing is the further development of Grid computing, distributed computing and parallel computing, and has become the focus of all industries. 　　It is an internet-based Super computing model that establishes a mechanism for accessing configurable resources such as networks, servers, storage, applications, and services on demand, with powerful computing and storage capabilities. With the popularization of cloud computing, the security problem has gradually risen, which has become an important factor restricting its development. April 2011, Amazon Cloud Computing center crashes, causing Amazon cloud service interruption for four consecutive days, answering services, news services and location tracking services ...

The rapid development of cloud computing has also brought many benefits to companies trying to refocus on key business goals, such as increasing the speed of product listings, increasing the competitive edge of companies, and reducing capital and/or operational costs. In general, investing in cloud computing technologies such as software as a service (SaaS) or infrastructure as a service (IaaS) can reduce the demand for services in traditional information technology departments within the enterprise. 　　Services that are managed by enterprise business units (such as training, human resources, payroll, and healthcare management) will also be phased out as cloud computing is used. Although ...

UTM Nebula (Unified Threat Management) adopts advanced active cloud defense technology and green Internet management based on the national conditions, integrates a variety of security functions, and forms a standard unified security platform through simple one-key configuration management and continuous security service. It integrates the stateful detection firewall, VPN, Gateway Anti-Virus, intrusion Protection (IPS), green Internet, anti-spam and other security protection functions, but also fully support policy management, IM/P2P management, quality of service (QoS), load balancing, high availability (HA ...