Three days ago Apple released an iOS 9.2.1 update with seemingly arbitrary ‘security updates and bug fixes’ listed in the release notes. As we’ve seen time and time again with these type of software updates, most often these small updates seem to go ignored by the general public. We stress how important it is to keep your device up to date, even with small security updates like this.
As is customary after Apple releases a security update version of iOS, the firms and people that discovered the vulnerabilities are coming out explaining how and why these security updates matter. Apple has already included a breakdown of what security issues were resolved in iOS 9.2.1, but it’s still nice to get a further detailed look into what made the vulnerabilities possible in the first place.