Make Your Own Dns Server

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 ...

DNS software is the target of hackers ' passion for attack, which can bring security problems. Here are some of the most effective ways to protect http://www.aliyun.com/zixun/aggregation/33842.html ">dns servers." 1. Using a DNS forwarder DNS forwarder is a DNS server that completes DNS queries for other DNS servers. The primary purpose of using DNS forwarders is to mitigate the pressure of DNS processing by transferring query requests from DNS servers to forwarders, from DN ...

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.

Intermediary transaction http://www.aliyun.com/zixun/aggregation/6858.html ">seo diagnose Taobao guest Cloud host technology lobby DNS software is the target of hackers keen to attack, it may bring security problems, in the network security protection, DNS security is particularly important. This paper lists four effective methods to protect DNS servers with relevant data and experience over the years. 　　For the reader's reference. 1. Use DNS forwarder ...

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 ...

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. ...

"5 19 Break the net incident" will storm the company to place the cusp. 　　May 24, the company issued an open letter to netizens and users of the country to apologize, and said that the report was completed late May 23. 　　Storm audio and video apology, it is too late to apologize, if I remember correctly, the network incident has been a week, the use of a week to brew an apology, this speed is difficult to make people compliment. Broken nets, so that netizens experienced a storm-like blow, and after the network, Storm audio and video and storm company may also be difficult to escape the storm-like condemnation and quality ...

The intermediary transaction SEO diagnoses Taobao guest stationmaster buys cloud host technology Hall August 26 news, the North Dragon Medium net carries the domain name registration management organization CNNIC to release the domestic first "China Domain Name service and the Security status report", "the report" shows that our country current domain name server total quantity nearly million, among them more than 50% 　　Domain name server is relatively insecure, and 57% of our important information systems have the risk of domain name resolution. The following is the "China Domain Name Service and security status report" Full text: report summary:-As of August 10, 2010, monitoring ...

The intermediary transaction SEO diagnoses Taobao guest cloud host technology Hall recently, from the QQ Group, micro-blog and other channels to see someone talking about "use of the United States and Orange Internet Virtual host site by K", "Web site in the United States and orange Internet large area appears to fall", "the United States orange Internet DNS shielding Baidu spiders crawl" and so on. Talk from "Victims" to the fan-fuelled "vendor machine", "Sell DNS", not lively. 　　Just a period of time before the stupid birds on the site of the U.S. Orange to do a monitoring, but also to talk about "the United States orange Internet K-Station door." One, the United States Orange K station door ...

In terms of security challenges, the DNS solution in cloud computing is incomplete and relies heavily on the combination of people, processes, and technologies. Cloud computing has been challenged by the vast majority of businesses that have implemented a full range of outsourcing to these three areas by migrating applications to cloud computing. All the key technologies are in the cloud-computing vendor, and cloud users rely entirely on cloud providers to secure their information and infrastructure. Therefore, cloud computing customers must also consider the lack of physical control, and provide suppliers with DNS management and processing related 、...