Tech experts say this wouldn’t cause problems for most consumers.

Because of this, computers, devices, and browsers after this date no longer trust the certificates that had been issued by Let's Encrypt. The root certificate that Let's Encrypt uses - known as the IdentTrust DST Root CA X3 - was scheduled to expire on September 30, which it did. Those relying on older devices to connect to the Internet, then, might have seen an increase in the number of 'Your connection is not private' errors as they searched the web. In late September, though, Let's Encrypt saw its root certificate expire. Thanks to these certificates, cybercriminals can't read your log-in information when you connect to your online bank, snatch your passwords when you sign into your online credit card portal or snoop on emails between you and your healthcare providers. These certificates and the encryption they provide ensure that snoops can't steal your data as you search the web. Let's Encrypt is one of the biggest issuers of the HTTPS certificates that encrypt or scramble the connections between your smartphones, laptops and other devices and the Internet. The “Your connection is not private” error made headlines in September 2021, thanks to the scheduled expiration of the digital certificates issued by Let’s Encrypt. In short, a 'your connection is not private' error means just that: Your connection is not private, and the error isn't something to ignore.

If a certificate is not up to standard, this means your personal data might not be encrypted and therefore susceptible to online threats. Your browser verifies a site's security certificate to confirm the site will protect your privacy while visiting it. Your browser issues this warning message to prevent you from visiting the site, because visiting an unsafe or unsecure site may put your personal information at risk. What is the “Your connection is not private” error?Ī “your connection is not private” error means your browser cannot verify whether a website is safe to visit.

Phone you are using an insecure browser