This article explores the consequences of sending a plain HTTP request over an HTTPS connection, shedding light on the differences between these two protocols and their implications for online security.
"The most obvious difference between HTTP and HTTPS is that the secure variant requires SSL/TLS encryption. However, this does not mean it is more secure than its unencrypted counterpart."
To put the matter into perspective, consider a plain HTTP request as "the most basic possible connection". It's essentially the same thing: your browser sends an HTTP request to the server, and the server responds with data. But what changes when you switch to HTTPS? The encryption adds a layer of protection against eavesdropping and tampering.
One of the most significant implications is that plain HTTP requests cannot use port 443, which is typically reserved for HTTPS connections. This means that if you're using a device or service that requires an HTTPS connection to be active (like a VPN), it will only work over port 80.
Cyber attackers have long exploited the fact that plain HTTP requests can't use port 443. For instance, they could potentially steal sensitive data if an HTTPS connection is not in place. However, this doesn't mean you need to switch to HTTPS for all connections. You can still browse safely over port 80 on devices that support it.
In conclusion, understanding the differences between plain HTTP and HTTPS connections is crucial for protecting your online security. While a plain HTTP request may seem harmless, it can have significant implications if not used correctly. By being aware of these differences, you can take steps to ensure that your browsing experience remains secure.
https://conferences.law.stanford.edu/ipsummerschool2022/2014/01/21/purus-rhoncus-et-lundium-2