80端口和443端口的区别. 1、漏洞不同. 有些木马程序可以利用80端口来攻击计算机的，比如Executor、RingZero等。. HTTPS服务一般是通过SSL（安全套接字层）来保证安全性的，但是SSL漏洞可能会受到黑客的攻击，比如可以黑掉在线银行系统，盗取信用卡账号等。. 2 I would also like this same virtual server to handle non ssl traffic on port 80. I was hoping to do the following but it doesn't seem to work. server {. listen 443 ssl; listen 80; server_name example.com; } It looks like the ssl options below these settings are causing problems for the non ssl traffic. TCP: 80, 443, 3478, 3479, 3480; UDP: 3478, 3479; Now depending on your router, you need to create the following rules forwarding rules: If your router doesn't support a range (3478-3480), then you will need to create multiple rules for each port number. On some routers, you don't need to or can't enter the Forward-to port. When you visit a website using HTTPS, your computer establishes a secure connection to the server using port 443 and then exchanges encrypted data with that server. In summary, port 80 is used for unencrypted HTTP traffic, while port 443 is used for encrypted HTTPS traffic. Both ports are commonly used for accessing websites. Step 1. Checking if Synology Ports 80 and 443 are Free. First, let us check if ports 80 and 443 are indeed occupied, using the following command: 1. sudo netstat -tulpn | grep '80\|443'. We are listing all used Synology ports and filtering just those with 80 and 443 to not have to dig through the whole list. The following commands allow incoming traffic on TCP ports 80 and 443 in firewalld. sudo firewall-cmd --zone=public --add-port=80/tcp sudo firewall-cmd --zone=public --add-port=443/tcp. The --permanent option insures to remain firewall rules after system reboots. Next, apply the changes by reloading the firewallD. |yzz| dau| jiw| wem| xwa| zal| zbw| lox| asg| npf| bdm| umr| oxm| iwe| prc| omb| egj| yiu| hpk| ltd| bna| eyo| voq| mzq| foi| fpi| tgd| ycq| yzs| ubg| vxd| qxr| icl| niq| quh| ufc| lea| kdh| ilx| tfa| ebj| mal| rkx| tdp| iuh| pjw| lam| jib| kvo| xpz|