Secure importing

In the previous exercises, you have been working with URLs that all start with http://. There is, however, a safer alternative to HTTP, namely HTTPS, which stands for HypterText Transfer Protocol Secure. Just remember this: HTTPS is relatively safe, HTTP is not.

Luckily for us, you can use the standard importing functions with https:// connections since R version 3.2.2.

Take a look at the URL in url_csv. It uses a secure connection, https://.
Use read.csv() to import the file at url_csv. The .csv file it is referring to contains column names in the first row. Call it pools1.
Load the readr package. It's already installed on DataCamp's servers.
Use read_csv() to read in the same .csv file in url_csv. Call it pools2.
Print out the structure of pools1 and pools2. Looks like the importing went equally well as with a normal http connection!

Take Hint (-30 XP)

Exercise

Secure importing

Instructions