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In the double eleven zero peak scenario, the traffic of recursive DNS is many times as usual. The increase in authoritative DNS traffic is not as obvious as recursive DNS. Because in the double eleven, the large number of requests is a duplicate domain name.

The intermediary transaction SEO diagnoses Taobao guest Cloud host Technology Hall DNS several basic concepts domain name space: refers to the Internet all host's unique and the relatively friendly host name composition space, is the DSN naming system at one level logical tree structure. 　　Each machine can use its own domain namespace to create a private network that is not visible on the Internet. 　　DNS server: The computer on which the DNS service program runs, with a DNS database on the results of the DNS domain tree. DNS client: Also known as parsing ...

The threat of information security is quite extensive, hacking, server or employee computer malware infection, confidential data theft is only a few of the common ways, however, the current enterprise it in day-to-day operations, the more fear but also can often face the threat is distributed service blocking attacks (DDoS), Because once your external network, application server suffers from such attacks, it will not function properly. It is recommended that the webmaster use the DNS service provided by domestic professional services, such as Dnsdun, to ensure the stability of the site analysis. DDoS attacks are not these ...

Summary: The threat of information security is quite extensive, hacking, server or employee computer malware infection, confidential data stolen, but only a few common ways, however, the current enterprise it in day-to-day operations, more fear but also may be the threat of information security on the face of a wide range of hackers, Server or employee computers are infected with malware, confidential data is stolen, but only a few of the common way, however, the current enterprise it in day-to-day operations, the more fear but also can often face the threat is distributed service blocking attacks (DDoS), because ...

Intermediary trading http://www.aliyun.com/zixun/aggregation/6858.html"> SEO Diagnostic Taobao Guest Hosting Technology Hall Since last year, DDOS attacks have risen to a new height, and its landmark attack is against the international Anti-spam and cloudflare large-scale DDOS attacks, traffic once reached 120G, of course, behind the DDOS far exceeded 120G, but this time attack ...

1th Page Home Private cloud development trend to solve the problem of internal and external network data sharing has always been a difficult task for enterprise network administrators, although the shared disk can be used as a shared platform for data between intranet, but extranet employees cannot share it. 　　And the traditional set up a shared server is also very easy to create hidden dangers in security, operating and management costs are also high for similar design studios, Soho class and small and medium-sized enterprises are not worth the candle. 2nd page link dns-320l home class NAS storage with recent years ...

The intermediary transaction SEO diagnoses Taobao guest Cloud host technology Hall DNS is the abbreviation for the computer Domain Name System (domain name systems or domain name Service), which consists of a parser and a domain name server. 　　The DNS parsing service is the actual addressing way for the vast majority of Internet applications, and is responsible for translating the user's request into computer communication. In general, the domain name provider to provide domain registration services will provide free DNS service ...

VeriSign, Afilias, and other vendors are working on cloud-based DNS (domain name server) services. With the addition of digital signature and public key encryption, the security of Internet domain Name system will be improved. But is the deployment of the domain Name System Security Extension Protocol (DNSSEC) prompting more companies to outsource their DNS operations? This is an opportunity for service providers, including VeriSign and Afilias, to launch new management DNS and related security services in the coming weeks. ...

The intermediary transaction SEO diagnoses Taobao guest Cloud host technology Hall October 26, NSFocus (NSFocus) held the DNS Domain name Security Protection Product press conference in Beijing. The DNS domain name protection of special products released, marking the NSFocus has entered the field of DNS domain name security. Wu Yunkun, vice president of NSFocus, attended the meeting and made keynote speeches. 　　   　　The conference attracted the participation and attention of many famous it media. Conference site in recent years, the DNS domain name has become the entire interconnection ...

Intermediary transaction http://www.aliyun.com/zixun/aggregation/6858.html ">seo diagnose Taobao guest stationmaster buy cloud host technology Hall somehow a reader to check my domain name whois information, and then send me an email, Surprised to ask me: "You use your own DNS server?" I saw his mail was stunned, do not know what to say, at the same time the heart is still a little complacent, the place of B really ...