tencent cloud

What Is SCDN?

Based on fast and stable content delivery network services, Tencent Cloud Secure Content Delivery Network (SCDN) provides protection capabilities against various cyber attacks. For Content Delivery Network (CDN) or Enterprise Content Delivery Network (ECDN) domain names, you can easily enable SCDN to protect your business against DDoS attacks, CC attacks, web attacks, and bots.

Note：

• SCDN provides security services based on two basic products: CDN and ECDN. Its service regions are divided into Chinese mainland and Outside Chinese mainland.

The following problems can be effectively addressed:

1. Large volumes of DDoS attacks and CC attacks may overwhelm the CDN/SCDN bandwidth, causing extensive traffic and requests not from your business and extra costs.
2. CDN/ECDN services provide limited protection and access control capabilities, such as IP access limit and access authentication. Given increasingly complex cyber threats and attacks, they can deliver an all-out protection by combining with other cloud security products, separate service configurations, and additional network transport layers.

You can easily enable SCDN without making changes to existing CDN/SCDN and DNS settings and customize your SCDN settings as needed.