You\u2019ve probably noticed the little padlock beside a website address. Most people barely look at it anymore. But that small symbol means something important is happening behind the scenes. HTTPS creates a protected connection between your browser and the website, so information moving between them is much harder for someone else to read or change.<\/p>\n
Say you type a website address into Chrome. Your browser first finds the website\u2019s server. Then HTTPS gets involved before normal website data starts moving around.<\/p>\n
The website sends your browser a digital certificate. This certificate proves that the server is connected to the domain you requested. Your browser checks whether the certificate is trusted and whether it matches the website address.<\/p>\n
\u2022 Your browser checks the certificate first, and a broken or expired one can trigger a warning that you definitely shouldn’t ignore.<\/p>\n
\u2022 The domain name has to match what you’re visiting. Otherwise, something is off.<\/p>\n
\u2022 Trust is built into your browser, so you don’t have to manually decide which Certificate Authority to believe every time.<\/p>\n
Once the secure connection is established, your browser encrypts the information before sending it. The website’s server then decrypts it after receiving the data.<\/p>\n
So if you enter a password, the raw password isn’t simply travelling across the internet where anyone nearby can casually inspect it. The encrypted data looks meaningless without the right key.<\/p>\n
Raj was checking his bank account from a caf\u00e9 one afternoon. He usually kept the same browser window open, but that day he had closed it while switching between work and his food order. The HTTPS connection was quietly doing its job in the background, protecting the traffic when he logged back in.<\/p>\n
He didn’t need to understand encryption to use it. That’s actually the best part.<\/p>\n
Not quite. HTTPS protects the connection, but it doesn’t magically make a bad website trustworthy.<\/p>\n
A scam website can still use HTTPS. Its connection can be encrypted even though the person running the site wants to trick you. So the padlock tells you that the connection is protected. It doesn’t guarantee that the website itself is honest.<\/p>\n
Modern websites really should use HTTPS. There isn’t much reason to leave ordinary website traffic exposed when secure connections are widely supported and browsers expect them.<\/p>\n
You also stop noticing HTTPS after a while. It just gets out of your way.<\/p>","protected":false},"excerpt":{"rendered":"
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