Use abbreviations across site (#1060)

Signed-off-by: Daniel Gray <dng@disroot.org>

docs/android/overview.en.md

@@ -4,13 +4,13 @@ icon: material/cellphone-check
 ---
 Android is a secure operating system that has strong [app sandboxing](https://source.android.com/security/app-sandbox), [Verified Boot](https://source.android.com/security/verifiedboot), and a robust [permission](https://developer.android.com/guide/topics/permissions/overview) control system.
 
-The main privacy concern with most Android devices is that they usually include [Google Play Services](https://developers.google.com/android/guides/overview). This component is proprietary, [closed source](https://en.wikipedia.org/wiki/Proprietary_software), has a privileged role on your phone, and may collect private user information. It is neither a part of the [Android Open Source Project](https://source.android.com/) (AOSP) nor is it included with the below derivatives.
+The main privacy concern with most Android devices is that they usually include [Google Play Services](https://developers.google.com/android/guides/overview). This component is proprietary (closed source), has a privileged role on your phone, and may collect private user information. It is neither a part of the [AOSP](https://source.android.com/) nor is it included with the below derivatives.
 
 ## Avoid Root
 
-[Rooting](https://en.wikipedia.org/wiki/Rooting_(Android)) Android phones can decrease security significantly as it weakens the complete [Android security model](https://en.wikipedia.org/wiki/Android_(operating_system)#Security_and_privacy). This can decrease privacy should there be an exploit that is assisted by the decreased security. Common rooting methods involve directly tampering with the boot partition, making it impossible to perform successful [Verified Boot](https://source.android.com/security/verifiedboot). Apps that require root will also modify the system partition meaning that Verified Boot would have to remain disabled. Having root exposed directly in the user interface also increases the [attack surface](https://en.wikipedia.org/wiki/Attack_surface) of your device and may assist in [privilege escalation](https://en.wikipedia.org/wiki/Privilege_escalation) vulnerabilities and [SELinux](https://en.wikipedia.org/wiki/Security-Enhanced_Linux) policy bypasses.
+[Rooting](https://en.wikipedia.org/wiki/Rooting_(Android)) Android phones can decrease security significantly as it weakens the complete [Android security model](https://en.wikipedia.org/wiki/Android_(operating_system)#Security_and_privacy). This can decrease privacy should there be an exploit that is assisted by the decreased security. Common rooting methods involve directly tampering with the boot partition, making it impossible to perform successful Verified Boot. Apps that require root will also modify the system partition meaning that Verified Boot would have to remain disabled. Having root exposed directly in the user interface also increases the [attack surface](https://en.wikipedia.org/wiki/Attack_surface) of your device and may assist in [privilege escalation](https://en.wikipedia.org/wiki/Privilege_escalation) vulnerabilities and [SELinux](https://en.wikipedia.org/wiki/Security-Enhanced_Linux) policy bypasses.
 
-Adblockers (AdAway) which modify the [hosts file](https://en.wikipedia.org/wiki/Hosts_(file)) and firewalls (AFWall+) which require root access persistently are dangerous and should not be used. They are also not the correct way to solve their intended purposes. For Adblocking we suggest encrypted [DNS](../dns.md) or [VPN](../vpn.md) server blocking solutions instead. RethinkDNS, TrackerControl and AdAway in non-root mode will take up the VPN slot (by using a local loopback VPN) preventing you from using privacy enhancing services such as Orbot or a real VPN server.
+Adblockers which modify the [hosts file](https://en.wikipedia.org/wiki/Hosts_(file)) (AdAway) and firewalls (AFWall+) which require root access persistently are dangerous and should not be used. They are also not the correct way to solve their intended purposes. For Adblocking we suggest encrypted [DNS](../dns.md) or [VPN](../vpn.md) server blocking solutions instead. RethinkDNS, TrackerControl and AdAway in non-root mode will take up the VPN slot (by using a local loopback VPN) preventing you from using privacy enhancing services such as Orbot or a real VPN server.
 
 AFWall+ works based on the [packet filtering](https://en.wikipedia.org/wiki/Firewall_(computing)#Packet_filter) approach and may be bypassable in some situations.
 
@@ -18,7 +18,7 @@ We do not believe that the security sacrifices made by rooting a phone are worth
 
 ## Firmware Updates
 
-Firmware updates are critical for maintaining security and without them your device cannot be secure. Original equipment manufacturers (OEMs)—in other words, phone manufacturers—have support agreements with their partners to provide the closed source components for a limited support period. These are detailed in the monthly [Android Security Bulletins](https://source.android.com/security/bulletin).
+Firmware updates are critical for maintaining security and without them your device cannot be secure. OEMs have support agreements with their partners to provide the closed source components for a limited support period. These are detailed in the monthly [Android Security Bulletins](https://source.android.com/security/bulletin).
 
 As the components of the phone such as the processor and radio technologies rely on closed source components, the updates must be provided by the respective manufacturers. Therefore it is important that you purchase a device within an active support cycle. [Qualcomm](https://www.qualcomm.com/news/releases/2020/12/16/qualcomm-and-google-announce-collaboration-extend-android-os-support-and) and [Samsung](https://news.samsung.com/us/samsung-galaxy-security-extending-updates-knox/) support their devices for 4 years while cheaper products often have shorter support. With the introduction of the [Pixel 6](https://support.google.com/pixelphone/answer/4457705), Google now makes their own system on chip (SoC) and they will provide 5 years of support.
 
@@ -40,7 +40,7 @@ If you have a Google account we suggest enrolling in the [Advanced Protection Pr
 
 The Advanced Protection Program provides enhanced threat monitoring and enables:
 
-- Stricter two factor authentication; e.g. that [FIDO](/security/multi-factor-authentication/#fido-fast-identity-online) **must** be used and disallows the use of [SMS OTPs](/security/multi-factor-authentication/#sms-or-email-mfa), [TOTP](/security/multi-factor-authentication.md#time-based-one-time-password-totp), and [OAuth](https://en.wikipedia.org/wiki/OAuth)
+- Stricter two factor authentication; e.g. that [FIDO](/security/multi-factor-authentication.md#fido-fast-identity-online) **must** be used and disallows the use of SMS OTPs, TOTP, and [OAuth](https://en.wikipedia.org/wiki/OAuth)
 - Only Google and verified third party apps can access account data
 - Scanning of incoming emails on Gmail accounts for [phishing](https://en.wikipedia.org/wiki/Phishing#Email_phishing) attempts
 - Stricter [safe browser scanning](https://www.google.com/chrome/privacy/whitepaper.html#malware) with Google Chrome
@@ -70,3 +70,5 @@ On Android distributions with privileged Google Play Services (such as stock OSe
 - ⚙️ Settings → Privacy → Ads
 
 Depending on your system, you will either be given the option to delete your advertising ID or to "Opt out of interest-based ads". You should delete the advertising ID if you are given the option to, and if you are not, we recommend that you opt out of interested-based ads and then reset your advertising ID.
+
+--8<-- "includes/abbreviations.en.md"