![]() Once installed it enables you to sync what's on your Mac with all your other Macs. I make particular use of it to run Maintenance and Cleaning tasks manually, as this invariably speeds up my system and reclaims drive space.ĭropbox is free and incredibly easy-to-use. I've been using it in its various iterations (it gets updated swiftly subsequent to the release of any new OS X upgrade) for many years. "A multifunction utility for Mac OS X which allows you to verify the Startup Disk and the structure of its System files, to run misc tasks of system maintenance, to configure some hidden parameters of the Finder, Dock, QuickTime, Safari, iTunes, Login window, Spotlight and many Apple's applications, to delete caches, to remove a certain number of files and folders that may become cumbersome and more." There's other solutions for this ( Cocktail, for example), but I use Titanium's Onyx, an essential utility designed to keep your Mac in fantastic shape. Little Snitch runs inconspicuously in the background and can also detect network-related activity that indicates viruses, trojans and other malware. You can then choose to allow benign requests, while forbidding unwanted communication attempts. This utility monitors your system and lets you know when applications are attempting to make an outgoing connection. How can you tell which applications are doing this, and how can you control what information they send? Simple - install LittleSnitch. To get rid of an application and all its trace files you need AppCleaner, an icon-based solution which finds and deletes all an applications associated files when you delete the software, reclaiming valuable space.Īny active application can send out information to external places from your Mac when they are online. O’Reilly members experience books, live events, courses curated by job role, and more from O’Reilly and nearly 200 top publishers.Unfortunately, applications don't delete their support files when you choose to delete the application, bloating your drive with useless clutter. Get Mac® Security Bible now with the O’Reilly learning platform. Although iStumbler lacks some of the polish of AirRadar, it offers additional features, such as the capability to monitor not only Wi-Fi. You can also graph the signal of each network over time. In addition to the information shown here, you can turn on numerous other columns, displaying information such as the manufacturer of each access point and whether it's an ad hoc network (created by a computer rather than a stand-alone access point). One example is Koingo Software's AirRadar ( $9.95), shown in Figure 16.17. Some stumblers exist only to help you gather information. ![]() However, if you're running Leopard, or if you want to gather additional facts about the wireless networks in your vicinity or display the data in a more flexible form, you can use any of several readily available Wi-Fi scanning programs, which are often called stumblers. ![]() In Snow Leopard, you can get additional details about the network to which you're currently connected (including the type of encryption it uses and the current signal strength) by holding down Option while clicking on the menu for other networks, the information appears in a pop-up tool tip when you hover over the network name. The AirPort menu in your menu bar automatically lists all nearby Wi-Fi networks that broadcast their SSIDs it even indicates which ones are encrypted by displaying a small padlock icon. ![]()
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