I will talk about anti-DDOS and CC protection for small and medium-sized entrepreneurial websites, and my experience as a grassroots webmaster.

I have been a programmer for five years and have been in the blog Park for N years. I know that working is not a long term. Especially with Chinese characteristics. The code is written over 35 years old, and it is difficult for companies to write code. The practices of many friends around us prove that Internet business opportunities are unlimited, and what is lacking is the courage to practice and stick to them. As a programmer, we do not lack technology.

 

At the beginning of this year, I started my webmaster journey. I spent two or three months in my spare time developing my website-www.58dm.com. However, they subsequently suffered from periodic large-scale CC attacks. The NIC traffic of the server hosted in the 100% m shared data center is often full, and the CPU usage lasts for, even affecting other servers under the same switch. There is no way at the data center. I just stopped my server. Because of the impact on the network of the data center, if the IDC says it has been under attack, it will not consider accepting my business. Websites often cannot be opened, which is fatal for entrepreneurial websites. It not only affects user experience, but also affects search engine rankings. I know that a better solution to cope with such DDOS or CC attacks is to use CDN to distribute attack traffic to various nodes. You can also use hard defense, but it can only be mitigated. As a grass-roots entrepreneurial webmaster, we had no income in the early stage, and survival was a problem. We do not need to talk about thousands of RMB for a month of CDN and hard defense. As an entrepreneurial grass-roots webmaster, malicious DDOS or CC attacks by people in the same industry are a pain point and a headache.

 

Later, I found and used wangzhan.360.cn to solve my problem.

Let's talk about my experiences in using 360 website guard for your reference and exchange:

Advantages:
1. It is completely free and worth the worry of 360 brand names. This is verified during use.
2. anti-DDOS and anti-CC are no problem at all, but it is best to use 360 protection to avoid exposing the IP address of the original server. I have been exposed once in the middle, and then I was caught by the villain to attack the IP address directly, I had to change the IP address of the IDC.
3. Free CDN cache (paid CDN is very expensive). It protects against attacks and accelerates the smooth network connection between North and South China, reducing the bandwidth pressure on the original server.
4. Anti-SQL injection, cross-site XSS, and Trojan mounting. This is awesome for people who do not know much about the technology. But I basically didn't use this.
5. other flexible functions and controls, such as smart DNS resolution, manual refresh control CDN, page compression, and permanent online.
6. the technical service response is very positive, and it is not limited to commercial services at all. I feel this is even better than commercial services.

Disadvantages:
1. Permanent online functions are not perfect.
2. During my initial use, CDN nodes were unstable. Every time a problem occurs, I give back to 360 in a timely manner. In the recent period, there have been very few problems.
3. Some domestic network lines (such as Shenzhen Unicom) have slow or abnormal access speeds. In this regard, I do not have the resources in this regard, so I cannot perform a perfect test.

 

I have to say that the 360 website guard, the webmaster suffering from attacks, is worth a try.

We are looking forward to sharing some low-cost anti-DDOS and CC solutions.

There is also AD, which is written by my website, www.58dm.com and. net .. Net4 + sql2008 + webform + ef. You are welcome to provide suggestions.