The official website of FuZhou SEO Tech Co. LTD XXXX has a secondary domain name scdn XXXXX used Wordpress 5.5.1 (the latest version in October 2020) to build the station. The world famous security software Shield (whose chief engineer Paul is the world famous security engineer) undertakes the security protection of the website. Baidu SCDN is responsible for the security acceleration of network access and requests for the website. Of course, there are also pagodas, Yunsuo, etc., who provide great assistance and training to complete the preparations for all aspects of SCDN website operation.
Open Phoenix News to view more HD pictures
One of the backgrounds of SCDN generation
We know that traditional SME websites, even large websites, had no security measures long ago! No matter what kind of website building system or what kind of webpage (especially dynamic ones), there are many loopholes; Even if the website is purely HTML, it may not have loopholes, but the server responsible for operating the website may have loopholes. Later, all countries have issued relevant laws or regulations, and the website owner has to ensure the safe operation of the website!
Later, many websites strengthened themselves, the servers were fixed back, and firewalls were installed; Install anti malicious violence attacks, etc., and the configuration requirements of the runtime server are getting higher and higher! Operation troubleshooting is becoming more and more complex! Most importantly, some websites (such as e-commerce, online exhibitions, etc.) require 100% safe operation; Even a few minutes or seconds of downtime is not allowed.
Background 2 of SCDN
As mentioned in the previous paragraph, with the increase of server configuration, bandwidth, network security personnel, etc., many measures may not be able to solve the real pain points or the needs of website owners or visitors.
Visitors, of course, most want the website to open faster and safe!
The website owner also hopes to ensure the safety of relevant websites! Thirdly, it can give visitors a good speed experience!
For website operators, they also want to solve the problem of fast access; It can also solve the security problem! The best way to save costs is to have fewer servers! Less security operators can also save a lot of costs!
The original SCDN model: cloud firewall+CDN or ECDN
In the first decade or so, Alibaba Cloud, Tencent Cloud and other service providers provided the original model of SCDN: cloud firewall+CDN
Cloud firewall solves the security protection of the network communication outer layer of the website.
CDN solves the problem of quick access to websites and visitors. That is the problem of acceleration!
The two kinds of cooperation start from the simplest 1+1 mode and start to promote and apply!
The popular SCDN model: AI+acceleration+security
When cloud computing, big data, etc. are used for security, artificial intelligence algorithms, etc. are integrated; SCDN has made great progress! So now you will find that many SCDNs are very, very simple to configure. Just tick a few; In case of some special problems, write exception rules, and SCDN will run automatically.
Future SCDN model: global+AI advancement+acceleration+security
Jacky of Fuzhou Shiyiou Technology Co., Ltd. believes that SCDN must stand in a global perspective to do a good job! Compared with the traditional virus database, it is a highly artificial intelligence processing for unknown trojans or viruses; For known trojans or viruses, the reaction speed is much faster! Acceleration and security are only two basic performances of performance.
Do we think SCDN is very simple because of AI?
On the surface, it is! But in fact, SCDN involves too much knowledge or basic security knowledge, which is not as simple as a few points for those unfamiliar with network security or newcomers.
1、 I don't think the network request mode is likely to be less and less, but more and more. Get/Post may still be the mainstream.
2、 Hackers, trojans or black products have formed a global industrial chain; They are also unlikely to be conservative; They will find many exploitable vulnerabilities and new attack modes or methods.
3、 All kinds of station building programs, servers, and application scenarios are in reality, and may not be exactly the same. In this regard, SCDN needs a certain process of practice and improvement for the intellectualization of each station building program!
Jacky, the network security operator of Fuzhou Shiyiou Technology Co., Ltd., wrote on October 25, 2020 (Chongyang Festival) at Dongtaihe City Square, Fuzhou, Fujian Province!
