Sophos Authenticator
v3.4 · 3.8 MB · code 15
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File information
UpdatedNov 6, 2021
PublishedNov 6, 2021
Packagecom.sophos.sophtoken
Versionv3.4 (15)
Size3.8 MB
MD52e661ff37f4cf96f3b942a119f2612f9
Min SDK16
Malware scanTRUSTED
Signature SHA1D8:5A:88:97:6B:20:6F:54:BC:60:09:57:62:43:5D:3A:7B:0E:B3:9C
SignerOU=Network Security Group, O=Sophos, L=Karlsruhe, C=DE
Total downloads100,000
This version100,000
DeveloperSophos GmbH
Age ratingEveryone
What's new in v3.4
Default language - en-US
- Add support for Android 10
- Don't allow screenshot or video of the OTP codes
- Bugfixes
- Add support for Android 10
- Don't allow screenshot or video of the OTP codes
- Bugfixes
Security scan
TRUSTED
- Developer signature verified 2021-11-06
- Scanned for malware 2022-05-30 06:56:54
- Signature SHA1 D8:5A:88:97:6B:20:6F:54:BC:60:09:57:62:43:5D:3A:7B:0E:B3:9C
- File MD5 2e661ff37f4cf96f3b942a119f2612f9
How to install Sophos Authenticator v3.4 on Android API 16+
Takes about 2 minutes. You'll need roughly 3.8 MB of free storage.
- Grab com.sophos.sophtoken_15.apk — hit the Download button above (3.8 MB). If your browser warns about APK files, choose Keep or Download anyway — that warning fires on every APK, not just this one.
- Trust your browser to install — on Android 8+ go to Settings → Apps → Special access → Install unknown apps, pick the app you downloaded with (Chrome, Firefox, Files, etc.), and flip Allow from this source. On older Android, toggle Unknown sources under Security.
- (Optional) Verify the file — compute the MD5 of the downloaded APK and make sure it matches 2e661ff37f4cf96f…. Any difference means the file is corrupted or tampered — delete and re-download.
- Open the APK — tap the download notification, or find com.sophos.sophtoken_15.apk in your Files app under Downloads, then tap it. Android's package installer will appear.
- Check the signer — the install screen will name the publisher. For this build it should read OU=Network Security Group, O=Sophos, L=Karlsruhe, C=DE. If it doesn't match, cancel — you have the wrong file.
- Review permissions & tap Install — scroll the permission list, then confirm. If Play Protect flags it, tap Install anyway (this APK was scanned as TRUSTED).
- Done — open Sophos Authenticator — tap Open on the install screen, or find the Sophos Authenticator icon in your app drawer.
Common install errors for Sophos Authenticator
- "App not installed" — usually means an older or differently-signed version is already on your device. Uninstall it first, then retry. Your data may be lost unless you back it up.
- "Parse error" — the APK is for a newer Android than yours. This version needs Android API 16 or later. Pick an older build from the versions list below.
- "There was a problem parsing the package" — the download was interrupted. Delete the file and re-download over Wi-Fi.