mozilla thunderbird for mac os x 10.13.6

MOZILLA THUNDERBIRD FOR MAC OS X 10.13.6 UPDATE
MOZILLA THUNDERBIRD FOR MAC OS X 10.13.6 SOFTWARE
MOZILLA THUNDERBIRD FOR MAC OS X 10.13.6 WINDOWS

I should maybe also explain that macOS actually has three(ish) layers of access restrictions/permissions, and for a program to access something it must be allowed by all of the layers (i.e. Thunderbird isn't listed because it's never tried to access private file/folder areas. Generally, the first time a particular app tries to access a particular category of private data (or use something like the camera or microphone), the system will ask you if that's ok, and your answer will be reflected in the Security & Privacy preferences (and you can change it there).

MOZILLA THUNDERBIRD FOR MAC OS X 10.13.6 SOFTWARE

The basic idea is that software has to ask for your permission to access private data. Not being listed is equivalent to being listed, but with access denied. You're making an incorrect assumption: apps that aren't listed are not allowed access to 'private' file & folder areas.

MOZILLA THUNDERBIRD FOR MAC OS X 10.13.6 UPDATE

It is not only more secure, but on a Mac with SIP disabled, you will not be offered to update macOS when new versions come out. If you choose to use this feature, make sure to reenable SIP once done. You do need to turn off system integrity protection for it to do its job, which is generally not recommended to do for security reasons.Īpple supposedly locked down that feature because it would be too easy for users to be fooled into granting malicious apps permission.Īlso note that It is not possible to add arbitrary folders, the list is limited to a fixed set of folders to grant access to. There is a utility that uses undocumented API that allows adding apps and folder permissions. There are only a handful of protected locations, most of the disk is accessible to any program and if you use directories outside of the protected locations, you cannot control access to them per application. For most apps, that means that, when trying to access a protected location, a pop up will ask you if you want to permit it. More information about Mozilla moving some Mac users to the ESR build can be found online.Thunderbird is not present in this section because its developers didn't believe it was required to opt into this security scheme. Although Google shut down Chrome running on Mavericks in 2018, the browser remains supported on Macs running Yosemite and El Capitan. Other browsers continue to work on some older Apple operating systems. Currently, the trio in support are Catalina (10.15), Mojave (10.14) and High Sierra (10.13) from 2019, 20, respectively. By tradition, Apple supports only the three latest versions with security updates. The last security update for El Capitan, the youngest of the three, was in July 2018. In July 2021, those patches will stop and anyone stuck on one of those versions of OS X will be taking risks if they're browsing with Firefox.Īpple abandoned those flavors of OS X some time ago.

MOZILLA THUNDERBIRD FOR MAC OS X 10.13.6 WINDOWS

Mozilla has used it before to wind down support for aged operating systems three years ago, it pushed users who relied on Windows XP or Windows Vista onto Firefox 52 ESR.įor the next year, Mozilla will deliver security updates to Firefox 78 ERS running on Mavericks, Yosemite and El Capitan. įirefox ESR and its limited feature changes were designed for enterprises that valued stability over sexy new functionality. While that and Firefox 78 will be identical, when the latter shifts to version 79 four weeks later, ERS will remain at 78, increased to 78.1 to mark its first security update. On that date, users of Firefox still running OS X 10.9 (Mavericks), 10.10 (Yosemite) and 10.11 (El Capitan) on their Macs will instead be shunted to the extended channel and given 78.0 ESR. The move, a first step towards dropping all support, will take place June 30, when Mozilla releases Firefox 78. Mozilla this week announced it would automatically move users running outdated versions of macOS to the Firefox Extended Support Release (ESR), an edition that provides security updates only.

Mozilla thunderbird for mac os x 10.13.6