Why 8080 port default

There is no official HTTP alternative port. You could theoretically use any ports that are not already in use or blocked by a firewall higher port is usually pretty safe; higher than port is almost certainly safe. In simple terms you have to enable SSL to make secure. Once you add SSL then all ports become secure i.

Port 80 is the default port. It's what gets used when no port is specified. If you are going to run Tomcat as your web server, the port can be changed to 80 so that visitors do not need to specify it.

Is Port open by default? Its use in a URL requires an explicit "default port override" to request a web browser to connect to port rather than the http default of port What is port 81 used for? If you're not running web services on this port, keep in mind it is also used by some trojans: Backdoor. How can I tell if port is open?

To display all open ports, open DOS command, type netstat and press Enter. To find specified open port, use find switch. What is port normally used for? Port is the standard port for all secured HTTP traffic, meaning it's absolutely essential for most modern web activity.

Encryption is necessary to protect information, as it makes its way between your computer and a web server. Is Port http or https?

You should not use port for https traffic. That port is conventionally used for non-secured data, akin to the use of port 80 for default external http. Yes, setting an alternate port actually reduce the risks of attacks, as the bots crawling the web to find flawed webapp usually doesn't look at other ports.

If a human attacker is aiming your server, it will be really easy to discover the real port on which nginx is listening on by scanning open ports. Using theses alternate ports is rare except proxies or An additional consideration to the two provided by Keltari is that using a non-standard port may result in your website being overlooked by search engine web crawlers like Google's, unless you specify otherwise.

If it is your intention that your website be difficult to find for everyone except the people you provide a link to, then using a non-standard port would seem to be favourable, but otherwise I'd go with a standard port.

If it's going to be used by other people, I would highly recommend using standard ports. As mentioned in most of the answers, using a nonstandard port requires that the port is specified by the user e. If you use a standard port, the browser infers the port from the protocol http, https. I highly recommend using standard ports. Sure, you CAN put the only entrance to a house in the backyard, but how will visitors know it's there?

You can run http server on any port , but it will be difficult for your surfers , users to remember the port. It will reduce the risk of attacks or breaches, but there are other ways too, like securing your server and keep HTTP server on port Sign up to join this community.

The best answers are voted up and rise to the top. Stack Overflow for Teams — Collaborate and share knowledge with a private group. Create a free Team What is Teams? Learn more. Should I run my small website in port 80, , or 81? Ask Question. Asked 7 years, 8 months ago. Active 6 years, 5 months ago. Viewed k times. Improve this question. Why some 'attackers' will takes risks to D DoS a small website? Add a comment. Goto Port Probe Port Enter Port: Port Authority Database Port Name:.

HTTP Alternate see port 80 and port