Hi Buswelu,
The difference.
If you've seen an "https" in the URL address of a website, you might have wondered what it stands for and you also see another URL known as http.
So http stands for "Hyper Text Transfer Protocol", the primary technology protocol on the Web that allows linking and browsing.
And https is "Hyper Text Transfer Protocol" with an added dash of "s", or Secure Sockets Layer, another protocol primarily developed with secure, safe Internet transactions in mind-meaning you know whta you are up to.
So when you navigate to a site such as Amazon or eBay and you go to pay for something, either through a secure shopping cart or an outside payment system such as Paypal, you should see the address in your browser address bar change significantly if the site you have arrived at is a https site, because the https in front of the URL indicates that you are now in a "secure session."
For instance, you log into your gmail account on the Web. You will have to enter in a user name and password, and then after that you'll see your account info. Pay attention the next time you do this, and check the address bar at the top of your browser. It should indicate that you are now in a secure session with the addition of "https" at the front of the URL.
Gmail are using this method in order to show you that their site is safe and you should seek assistance whenever you get stuck somewhere.
For added security, always log out of any secure session when you're done, and especially if you are on a public computer.
Sababu ingine ni kwamba katika gmail, pia wana mambo ya e-commerce ambapo kama mmoja wa wateje wake wanahisi kwamba utataka kufanza manunuzi mbalimbali kwa kutumia kadi, kwa hio inawalazimu kuwa waangalifu na wateja wao ambao wamo katika server yao inayohifahdi taarifa za wana gmail.
Nafikiri hapo mkuu nimekupa mwanga juu la swali lako. Hata hivo jaribu kuwa unakumbuka masuala ya ku-login kwasababu ni mambo muhimu sana.
Tchao!