What Is Meant By Certificate Transparency For Web And Mobile Apps?

By Author: John Rame
Total Articles: 52
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Developers and web development services employ the technology known as "certificate transparency" to shield domains and their owners from certificate authorities that issue incorrect certificates. Additionally, domains, where CAs have been hacked or corrupted, are protected by certificate transparency.

In this method, public supervision and examination of certificate authorities (CAs) can be greatly increased. Potentially harmful certificates, such as those that don't comply with the CA/B Forum Baseline Requirements, can be identified and revoked much faster. Additionally, problematic CAs that maintainers may choose to distrust can be more fully considered by browser vendors and root store operators.

Fortunately, you don't need to add any additional implementation to your app if you are a web app developer from a mobile application development company in Sri Lanka. The majority of contemporary browsers mandate transparency.

Check to see if the certificate authority (CA) has a certificate transparency log during web application development. There are various methods for determining whether the certificate ...
... for your domain is configured for certificate transparency. You can employ programmes like Wireshark or OpenSSL.

It is quite easy to enable client-side transparency checks for iOS apps—just do nothing! On devices running iOS 12.1.1 and higher, certificate transparency is mandated by default. The ‘NS Requires Certificate Transparency’ option in your Info.plist file needs to be set to "yes" for devices running earlier versions of iOS.

It is debatable how much client-side validation is actually required. The majority of browsers examine certificates for transparency on the client side. All users of the certificate are impacted by a compromised certificate. Therefore, whether you have one user or a million, the malicious certificate only needs to be found once.

There are third-party technologies that keep an eye on the logs of transparency for fraudulent certificates. You can either use such third-party tools or just run client-side transparency checks each time your mobile app connects to your server, depending on your needs.

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