Photos taken with digital cameras, including the iPhone, iPad, and iPod touch, all include some level of EXIF data, which is basically metadata with information about the image. With pictures taken from the iPhone and other smartphones, that data can even include details like precise geographic coordinates where the image was taken, (though that’s easy … Read More
If you want to restrict app usage for a particular user on a Mac, there is no easier option than Parental Controls. This is a great solution for parents setting up a limited-access account for a kid, for public usage Macs, Macs in the enterprise, or even just for a restricted Guest account for when … Read More
Siri works from the Locked Screen in iOS, letting you get things like the weather, make quick phone calls, and a variety of other incredibly useful tasks, but for the privacy and security buffs out there, this may be considered undesirable.
Do Not Disturb is one of the best features that came with modern versions of iOS, particularly for iPhone users. If you haven’t heard of it, basically it lets you put your iPhone (or iPad or iPod touch) into Do Not Disturb mode, which effectively mutes the device for all incoming calls, messages, and alerts, … Read More
The most simple screen saver in Mac OS X is just a floating grey Apple logo against a black background, but you can make that screen saver significantly better by attaching a customized message to it, which will be added along with the logo and move about the screen of the Mac. You can … Read More
For those with iPhones, iPads, and iPods who don’t want to be served more relevant ads by way of anonymous usage tracking, a new setting in iOS 6 allows users to flip a switch to limit such ad tracking on their device. To be clear, this setting is about serving targeted advertisements based on anonymous … Read More
If you suspect someone is using your Mac while you’re away and getting into personal documents and files, the easiest way to quickly find out is by looking at the Recent Items list in OS X.
It’s now easier than ever to quickly encrypt external disks and hard drives from Mac OS X, whether they are USB drives, Firewire, flash drives, or even SD cards. While you can still use the traditional route to encrypt disks through Disk Utility, from modern versions of MacOS and Mac OS X the process is … Read More
If you’re running the newest versions of OS X you’ve probably noticed that when apps attempt to access your Contacts list you will get an alert like “Application would like to access your contacts”, giving you the ability to allow or deny access. The apps that make the Contacts requests then get stored in a … Read More
Auto-fill is one of the more useful features in iOS since it prevents you from having to use the slow touch keyboard to re-enter logins and passwords and contact information like email addresses or phone numbers. The obvious problem with auto-fill though comes with shared iPads (or iPods/iPhones), where multiple people may be using the … Read More
Though you can send calls directly to voicemail and mute incoming calls, you can’t really block a specific caller on the iPhone. Rather than keeping your phone on silent all the time, you can selectively mute only specific callers by using a special silent ringtone and assigning it to a Contact you want to ignore. … Read More
Do Not Track is a new privacy feature in Safari 6 that causes Safari to tell certain websites to not track you online as you browse the web. This prevents social platforms like Twitter, Facebook, and Google, from tracking you across the web, and it also causes ad servers and analytic services to not follow … Read More
Encrypting folders and requiring passwords for access is an excellent way to store and protect private data on a Mac. Now, there is a new means of password protecting folders and sensitive files introduced in Mac OS X that lets you create a new encrypted disk image directly from a specified folder. Though you can … Read More
Mac OS X includes a great built-in utility that helps you test existing password strength, and also generate new strong passwords. If you’re wondering if your password is secure this is a great safe way to test the quality of it, and it’s also a safe way to create new strong passwords that you know … Read More
The native and already powerful Wi-Fi Diagnostics Tool in Mac OS X got a redesign in modern versions of Mac OS X, and with it came some new features that make the utility better than ever. One of the best new additions is the built-in Wi-Fi scanner tool, which is a full-featured wifi stumbler to … Read More
Though you can add anything to Spotlights Privacy list to prevent indexing of that folder or file, the obvious problem with that approach is the file or folder is shown within the Spotlight control panel in Mac OS X, making it easy for someone else to find the excluded items. Another way to hide a … Read More
Want to quickly hide a file from prying eyes? Just like you can hide folders, you can hide individual files too. Here is how to do this using the command line tool chflags. Launch Terminal from /Applications/Utilities/ and use the following command syntax: chflags nohidden /path/to/hide/file.txt If you know the path to the file just … Read More
Want to delete a text message or conversation thread from an iPhone? Maybe it’s a regretful SMS, a security risk, or just an embarrassing iMessage conversation from after you had too much to drink, whatever it is you can quickly delete an entire conversation or even selectively delete only certain parts of a message thread, … Read More
