Since July 2018, Chrome, Firefox and other browsers have marked all http websites as unsafe, so https, a secure link, will become popular. So why can https improve the security factor? How can AliCloud CDN https improve both security and performance? In order to facilitate users to quickly and conveniently deploy https full link security acceleration, how can Alibaba Cloud launch the latest free certificate?
What Weiaisi Blog wants to say: https is the general trend, and it is necessary to add it to both e-commerce and ordinary websites, or what will your users feel when they see an unsafe mark when they open your website? Will you close and leave every minute? It is not difficult to access https now,
1. Https link is more secure
Alibaba Cloud CDN https can achieve encrypted transmission, effectively preventing traffic hijacking, tampering, and sensitive information disclosure. Through the Session Key encryption session, the MAC algorithm avoids illegal tampering with integrity, PKI guarantees the authenticity of the public key, and signature technology avoids camouflage.
2. AliCloud CDN https business process
Users visit your websites and projects, and present https and static content to users through DNS resolution of domain names. These content is distributed by the source station (that is, the server you bought) to CDN distributed cache nodes, which can not only achieve https, but also CDN acceleration.
3. One click application for free SSL certificate takes effect in ten minutes
Alibaba Cloud management console can apply for a free certificate with one click, making access easier. The certificate is simple to set and takes effect quickly. Free certificate, Yundun certificate and custom certificate are optional. There is no need to pay attention to the purchase and renewal of certificates, and they will be automatically updated for free when they expire.
4. Dynamic configuration takes effect in seconds
All https functions can be configured through CDN. The most commonly used certificate/private key, https jump, and http/2 functions can be found on the console.
5. The performance and safety system are improved at the same time
TLS1.3, a faster and more secure handshake protocol, will be released soon. Http/2 is multiplexing, header compression, server push, and improving concurrency. SSL session reuse provides handshaking performance, reduces the first packet time, and improves the user experience. Monitoring alarm, real-time statistics and alarm error type, second level configuration, hot load and zodiac. Other functions include OCSP staging, hsps, opportunity encryption, KeyServer, version configuration, etc.
6. Simple four step fast opening
To activate the AliCloud CDN, log on to the CDN product details page on the AliCloud official website to activate the service.
The console quickly applies for a free certificate to ensure that the domain name CNAME has been switched to Alibaba Cloud.
Accelerate domain name configuration, enter the configuration page in the domain name list, and configure https.
Verify whether the certificate is effective. If you use https to access the resource, you will have a green lock.
Alibaba Cloud CDN resource packs: 100GB, 500GB, 1TB, 5TB, 10TB, 50TB, 200TB, 1PB, 8 types of limited time offers.
CDN HTTPS request packet, 10 million times, 100 million times, 1 billion times, 10 billion times, and 20% off for four specifications.
Click me to get it Alibaba Cloud 1000 yuan voucher exclusive to this blog (from 50 yuan for 100 products), and then enter Alibaba Cloud CDN interface to purchase related products.
To learn more about AliCloud, please go to AliCloud server
1. Time: June 13, 2018 August 31, 2018
2. The same user can purchase up to 5 CDN resource packages or CDN HTTPS request packages at a discount price during the event
3. The CDN resource package is applicable to the billing by traffic mode in mainland China. The priority is to deduct the traffic in the resource package, and the validity period is one year. It is applicable to CDN and the whole station acceleration products
4. The CDN HTTPS request packet supports the deduction of static HTTPS requests, enables HTTPS acceleration, and prioritizes the deduction of request packets. The validity period is one year, which is applicable to CDN and the whole site acceleration products
5. This discount activity does not overlap with other discounts, nor can you use vouchers for payment and deduction
*The "same user" means that according to the associated information of different AliCloud accounts during registration, login and use, AliCloud judges that they are actually the same user. Examples of associated information: the same certificate, the same mobile phone number, the same payment account, the same device, the same address, etc.
Supplement: Yesterday, a group of friends asked whether AliCloud virtual hosts support SSL certificates. After asking AliCloud customer service, the official answer is as follows: AliCloud virtual hosts do not support SSL certificates. If you have this requirement, you can consider deploying lightweight application servers or ECS to deploy SSL certificates on these servers.
