Feb 05, 2020 How to change the default Mac app for specific file types. Right-click on a file that uses the file type you'd like to change the default for. For example, one with a.jpg extension (a photo). Click on Get Info in the pop-up. Click Open With if the section isn't already expanded. Click the dropdown and choose an app. Oct 21, 2014 Try out these tips at your own risk - software for mac os x & mac os x apps recommendations - Use these tips at your own risk - Use these Tips at your Own Risk All work in Mac OS X Yosemite 10.10. Oct 30, 2016 Also Read: How to Hide User Accounts on the Windows 10 Login Screen Steps To Properly Change App Permissions on Windows 10: 1. By using the new settings app in the Windows 10, managing the app permissions have become so very easy and the users can actually set up the every action for their particular apps like they could do with the Android OS. Oct 28, 2016 Manage App Permissions in Windows 10. Thanks to the new settings app in Windows 10, it is very easy to manage different permissions like camera, contacts, location, etc., on a per app basis with just a few clicks. To start, search for “Settings” and open it. Alternatively, you can also open it from the Notification pane.
Anyone who’s ever installed an app from Google Play has likely seen an app permission request. It looks something like this:
The ubiquitous app permission request.
These requests pop up the first time an app needs access to sensitive hardware or data on your phone or tablet. If you’ve installed a camera app, for example, it will need your permission to access the camera before it can actually take photos. So, in addition to being cautious about the apps you install from Google Play, it’s also important to know which permissions those apps request from you.
“Normal” vs. “dangerous” permissions
System permissions are divided into two groups: “normal” and “dangerous.” Normal permission groups are allowed by default, because they don’t pose a risk to your privacy. (e.g., Android allows apps to access the Internet without your permission.) Dangerous permission groups, however, can give apps access to things like your calling history, private messages, location, camera, microphone, and more. Therefore, Android will always ask you to approve dangerous permissions.
In earlier versions of Android, accepting potentially dangerous permission groups was an all-or-nothing affair. You either allowed all permissions an app needed to function — before installation — or you declined them all, which meant you couldn’t install the app. Sketchy app developers could abuse this system to sneak in permissions that went beyond the scope of their app (e.g., calendar apps that not only requested access to your calendar, but also your microphone). Thankfully, that mostly changed with the release of Android 6.0 back in October 2015. Now Android allows you to decide which permissions to accept on a case-by-case basis — after the app is installed.
Sketchy app developers sneak in permissions they don't need. Why would a calendar app need access to your microphone?
“This approach streamlines the app install process, since the user does not need to grant permissions when they install or update the app,” Google says. “It also gives the user more control over the app's functionality; for example, a user could choose to give a camera app access to the camera but not to the device location.”
Bluetooth fix for hackintosh el capitan. However, lazy or malicious app developers can skirt this new permission system by intentionally targeting older API levels, which is why you can still find apps on Google Play that request all permissions before installation. Autostitch panorama software for mac. This loophole should be closed later in 2018, though.
Potentially dangerous permissions to look out for
Anyone concerned about their privacy and security should keep an eye out for apps that request access to following nine permission groups. Each group contains multiple permissions, and approving a single permission from any group automatically approves all other permissions within that same group. (For example, if you allow an app to see who’s calling you, you’ll allow it to make phone calls, too.)
Body Sensors
Allows access to your health data from heart-rate monitors, fitness trackers, and other external sensors.
- The good: Fitness apps need this permission to monitor your heart rate while you exercise, provide health tips, etc.
- The bad: A malicious app could spy on your health.
Calendar
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Allows apps to read, create, edit, or delete your calendar events.
- The good: Calendar apps obviously need this permission to create calendar events, but so do social networking apps that allow you to add events and invitations to your calendar.
- The bad: A malicious app can spy on your personal routines, meeting times, etc. — and even delete them from your calendar.
Camera
Allows apps to use your camera to take photos and record videos.
- The good: Camera apps need this permission so you can take pictures.
- The bad: A malicious app can secretly turn on your camera and record what’s going on around you.
Contacts
Allows apps to read, create, or edit your contact list, as well as access the list of all accounts (e.g., Facebook, Instagram, Twitter, etc.) used on your device.
- The good: A communication app can use this to let you text or call other people in your contact list.
- The bad: A malicious app can steal the entire contents of your address book and then target your friends and family with spam, phishing scams, etc.
Location
Allows apps to access your approximate location (using cellular base stations and Wi-Fi hotspots) and exact location (using GPS).
- The good: Navigation apps can help you get around; camera apps can geo-tag your photos so you know where they were taken; and shopping apps can estimate your address for delivery.
- The bad: A malicious app can secretly track your location to build a profile on your daily habits, or even let thieves know when you’re not at home.
Microphone
Allows apps to use your microphone to record audio.
- The good: A music recognition app like Shazam uses this to listen to any music you want to identify; a communication app can use this to allow you to send voice messages to your friends.
- The bad: A malicious app can secretly record what’s going on around you, including private talks with your family, conversations with your doctor, and confidential business meetings.
Phone
Allows apps to know your phone number, current cellular network information, and ongoing call status. Apps can also make and end calls, see who’s calling you, read and edit your calling logs, add voicemail, use VoIP, and even redirect calls to other numbers.
![Chage App Permissins On My Mac Chage App Permissins On My Mac](/uploads/1/3/3/8/133821457/171634503.png)
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- The good: Communication apps can use this to let you call your friends.
- The bad: A malicious app can spy on your phone habits and make calls without your consent (including paid calls).
SMS
https://taxbrown427.weebly.com/blog/power-commander-v-software-mac. Allows apps to read, receive, and send SMS messages, as well as receive WAP push messages and MMS messages.
- The good: Communication apps can use this to let you message your friends.
- The bad: A malicious app can spy on your messages, use your phone to spam others, and even subscribe you to unwanted paid services.
Storage
Allows apps to read and write to your internal or external storage. Download catholic sunday missal for mobile.
- The good: A music app can save downloaded songs to your SD card, or a social networking app can save your friends’ photos to your phone.
- The bad: A malicious app can secretly read, change, and delete any of your saved documents, music, photos, and other files.
Other permission types
In addition to the permissions above, Android also has administrator privileges and root privileges. Here’s what these mean:
What are device administrator privileges?
Device administrator privileges (sometimes called “admin rights”) allow apps to change your device password, lock your phone, or even permanently wipe all data from your device. Malicious apps can use these privileges against you, but they’re also important for legitimate apps. For example, security apps with admin privileges are difficult to uninstall, which helps stop thieves from removing them from your phone. Our free AVG AntiVirus FREE for Android uses device administrator privileges to let you remotely lock or wipe your device if it’s ever lost or stolen.
What are root privileges?
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Root privileges (sometimes called “root access”) are the holy grail of permissions. They’re the most dangerous, because any app with root privileges can do whatever it wants — regardless which permissions you’ve already blocked or enabled. As you can imagine, malicious apps with root privileges can wreak havoc on your phone. Thankfully, Android blocks these by default. But malware makers are always looking for ways to get them.
How to check app permissions
Curious which permissions an app requires before you install it? Want to see which permissions are already being used on your phone? Here are 4 ways to check.
1. See app permissions on Google Play before you install
When viewing an app description in Google Play, scroll down to the developer info at the bottom of the screen and tap “Permission details” to see which permissions the app will ask for. (These descriptions are generic and written by Google, so they won’t tell you exactly why that particular app needs the permissions, but they can still help you know what to expect before you install.)
Permission details for any app can be viewed right in Google Play.
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2. See all permissions used by a specific app
If you’ve already installed an app, here’s how to check which permissions it has access to.
Open your device Settings and tap Apps. Choose any app, and tap Permissions. Serial to parallel 74hc595.
3. See all apps that are using a specific permission
This is similar to the method above, but it works from the opposite direction. You first pick a permission, and then you see every app that’s currently using it.
Open your device Settings and tap Apps. Tap the gear icon, then App permissions. Choose any permission to see which apps are using it.
4. See app permissions by using AVG AntiVirus for Android
Our free AVG AntiVirus app can also show you which of your apps are using high, average, or low permissions — and let you easily change any that you're uncomfortable with. (Get AVG AntiVirus for free from Google Play)
Open AVG AntiVirus and tap the menu icon. Then scroll down and tap App Permissions.
Why am I getting two requests for the same permission?
You might sometimes see two back-to-back notifications for the same permission. This is because the first is from the app itself, explaining why it needs the permission. The second is from Android, and is a generic request for the permission. Only this second request actually allows or rejects the permission.
As Google explains to app developers, “[I]f a user launches a photography app, the user probably won't be surprised that the app asks for permission to use the camera, but the user might not understand why the app wants access to the user's location or contacts. Before you request a permission, you should consider providing an explanation to the user.”
Just remember.
App permissions exist to protect you. They might seem annoying at first, but you only need to approve them once per app, and it’s well worth your time to carefully read and consider these popups before tapping. After all, even malicious apps can sneak into Google Play.
You can set permissions on your MacBook to increase the security of your documents and to prevent yourself from inadvertently deleting files. To set permissions, follow these steps:
- Click the item to select it, press Command+I (or choose Finder→File), and then choose the Get Info menu item. Mifare cracking.Alternatively, you can right-click the item and choose Get Info instead. Either way, Mac OS X displays the Info dialog.
- Click the right-facing arrow next to the Sharing & Permissions heading to expand it.
- To change your own permissions on the item, click the Privilege pop-up menu next to your name — handily marked “(Me)” as well — and choose a new Ownership permissions level.This is likely set to Read & Write, and it’s a good idea to leave it alone. If you’re the file’s owner, you’re likely not a security risk.Neverchoose an access level for yourself other than Read & Write without being absolutely sure of what you’re doing, because you can potentially prevent yourself from accessing or deleting the file in the future!For example, if you simply want to lock an item to prevent changes being made, don’t set your Ownership permission to Read Only. (Instead, select the Locked check box in the General section of the Info dialog instead . . . you can easily clear the Locked check box later to make changes to the item.)
- To change permissions for someone else or a group, click the Privilege value for that user or group and then choose the appropriate value from the pop-up menu.Assigning permissions for an entire group is a good idea for limiting specific files and folders to only Administrator access. (Note, however, that Lion reserves the group name wheel for internal tasks, so never alter any permissions for the wheel group.)
- Download of facebook messenger for android. If necessary, set the permission for the Everyone pop-up menu (otherwise known as “I’m going to lump everyone else into this category”).If a user isn’t the owner of an item and doesn’t fit into any group that you’ve selected, this access permission setting for this file applies to that user.Need to apply the same permissions to all the contents of a folder — including subfolders within it? If you selected a folder, you can click the Action button at the bottom of the Info dialog (which carries a gear icon) and choose Apply To Enclosed Items from the pop-up menu that appears.After you confirm the action, Lion automatically changes the permissions for all the items contained in the folder to the same settings.Generally, it’s a good idea not to override the permissions for all the items in a folder, so use the Apply to Enclosed Items function only when necessary.
- After all the permissions are correct, click the Close button to save your changes and return to your friendly Finder.
If a specific user or group doesn’t appear already in the Privilege list, click the Add button (bearing the plus sign) and you can add a specific privilege level for that user or group. You can also delete a privilege level: Click the desired entry to select it and click the Delete button (which bears a minus sign).