What is the only way of ensuring that deleted files on your computer are irrecoverable?

Introduction to Cybersecurity Module 3: Protecting your Data and Privacy Quiz Exam Answers Full 100% 2023 • Which type of technology can prevent malicious software from monitoring user activities, collecting personal information and producing unwanted pop-up ads on a user computer? • Antispyware • Two factor authentication • Password manager • Firewall Answers Explanation & Hints: Antispyware is the type of technology that can prevent malicious software from monitoring user activities, collecting personal information, and producing unwanted pop-up ads on a user’s computer. Antispyware software is designed to detect and remove spyware, adware, and other malicious software that can compromise a user’s privacy and security. It works by scanning a computer’s files, registry, and memory for known spyware and adware programs and removing them. In addition, some antispyware programs also offer real-time protection, which can block new spyware and adware from being installed on a computer. Two-factor authentication, password managers, and firewalls are also important security measures, but they do not specifically target spyware and adware. Two-factor authentication is a method of authentication that requires two forms of verification before granting access to a system or account. A password manager is a software application that helps users generate and manage strong passwords for their various accounts. A firewall is a network security system that monitors and controls incoming ...

Got an old But how do you keep the next owner from accessing all the photos, financial documents, and other Short of removing the hard drive (which you could do, but then the next owner would have to install a new drive), the best solution is to perform what’s known as a factory reset, which technically wipes the drive clean of personal data. Why can’t you simply delete your Downloads folder, log out of your accounts, and call it a day? “You’re likely to forget things like While a factory reset is generally sufficient, a determined hacker could, at least theoretically, use advanced data recovery software to retrieve your old files. If that’s a significant concern—maybe you’re planning to sell the device to a stranger on eBay—go ahead and remove the hard drive, says Richard Fisco, who oversees electronics testing for Consumer Reports. After all, a hacker can’t break into a hard drive that’s not there. “The gold standard in hard drive security consists of using a pointy nail and a few swift swings of a hammer,” Fisco says half-jokingly. “Just make sure you’re wearing safety glasses.” And before performing a factory reset (or, perhaps, breaking out the hammer and nails), be sure to back up any important data on the computer to another drive or to the cloud. Once that’s done, and you’ve verified that the data has been safely backed up, carrying out a factory reset is simple, whether you’re on a, Mac, Windows PC, or Chromebook. The steps for resetting the device vary slightly d...

When you a delete a file, it isn’t really erased — it continues existing on your hard drive, even after you empty it from the Recycle Bin. This allows you (and other people) to recover files you’ve deleted. If you’re not careful, this will also allow other people to recover your confidential files, even if you think you’ve deleted them. This is a particularly important concern when you’re disposing of a computer or hard drive. Image Credit: What Happens When You Delete a File Windows (and other operating systems) keep track of where files are on a hard drive through “pointers.” Each file and folder on your hard disk has a pointer that tells Windows where the file’s data begins and ends. When you delete a file, Windows removes the pointer and marks the sectors containing the file’s data as available. From the file system’s point of view, the file is no longer present on your hard drive and the sectors containing its data are considered free space. However, until Windows actually writes new data over the sectors containing the contents of the file, the file is still recoverable. A file recovery program can scan a hard drive for these deleted files and restore them. If the file has been partially overwritten, the file recovery program can only recover part of the data. Image Credit: Why Deleted Files Aren’t Erased Immediately If you’re wondering why your computer doesn’t just erase files when you delete them, it’s actually pretty simple. Deleting a file’s pointer and marking ...

Note: If you've recently updated Windows 10 and are having problems finding files, see If you can't find a file on your computer or you accidently modified or deleted a file, you can restore it from a backup (if you're using Windows backup) or you can try to restore it from a previous version. Previous versions are copies of files and folders that Windows automatically saves as part of a restore point. Previous versions are sometimes referred to as shadow copies. To restore a file from a backup, make sure the media or drive that your backup is saved on is available, and then follow these steps: To restore files from a backup • Open Backup and Restore by selecting the Start button , selecting Control Panel, selecting System and Maintenance, and then selecting Backup and Restore. • Select Restore my files, and then follow the steps in the wizard. Restore deleted files and folders or restore a file or folder to a previous state. To restore a deleted file or folder • Open Computer by selecting the Start button , and then selecting Computer. • Navigate to the folder that used to contain the file or folder, right-click it, and then select Restore previous versions. If the folder was at the top level of a drive, for example C:\, right-click the drive, and then select Restore previous versions. You'll see a list of available previous versions of the file or folder. The list will include files saved on a backup (if you are using Windows Backup to back up your files) as well as rest...

Delete a file in Windows, and you can often recover it even if it’s no longer in the Recycle Bin. Third-party data recovery tools are available, but they can be expensive. As an alternative, Microsoft offers a command-line utility called Windows File Recovery that restores deleted files. Available in the Microsoft Store, the app supports Windows 10 with the May 2020 Update or higher as well as Windows File Recovery can revive photos, documents, videos, and other types of files on a mechanical hard drive, SSD, USB drive, or memory card. The program supports FAT, NTFS, and exFAT file systems. FAT and exFAT are used for SD cards, flash drives, and USB drives with less than 4GB of storage. NTFS is typically used on mechanical drives, SSDs, See It (Opens in a new window) File Recovery Modes The initial version of Windows File Recovery released in the summer of 2020 offered three different recovery modes: Default, Segment, and Signature, each one geared for specific circumstances. The version launched during the winter of 2021 narrowed your options to two modes as a way to simplify the program: • Regular mode is designed to recover recently deleted files. It supports drives formatted with NTFS partitions—typically hard drives, solid state drives, external hard drives, USB drives, and flash drives with more than 4GB of space. This mode is quick but may not find the file you want. • Extensive mode is designed to recover files that were deleted a while ago, after the drive has been...

Introduction to Cybersecurity One course of Cisco's "Skills for all" On completing this course, you will be able to: • Explain the basics of being safe online, including what cybersecurity is and its potential impact. • Explain the most common cyber threats, attacks and vulnerabilities. • Explain how organizations can protect their operations against these attacks. • Access various information and resources to explore the different career options in cybersecurity. Module 3 - Protecting your Data and Privacy Welcome to this module, which looks at how to protect yourself online and maintain your privacy. Remember, your online data is valuable to cybercriminals. So what can you do to stay safe? There are some simple strategies that you can use to protect your personal devices and maintain your data securely. Let’s take a look at what these are. Chapter 3.6 - Quiz 3.6.1 Module 3 quiz Question Which type of technology can prevent malicious software from monitoring user activities, collecting personal information and producing unwanted pop-up ads on a user computer? Antispyware Firewall Password manager Two factor authentication Question What should you do in order to make sure that people you live with do not have access to your secure data? Set up password protection Install antivirus software Turn on a firewall Increase the privacy settings on your browser Question Why do IoT devices pose a greater security risk than other computing devices on a network? Most IoT devices do n...

Introduction to Cybersecurity One course of Cisco's "Skills for all" On completing this course, you will be able to: • Explain the basics of being safe online, including what cybersecurity is and its potential impact. • Explain the most common cyber threats, attacks and vulnerabilities. • Explain how organizations can protect their operations against these attacks. • Access various information and resources to explore the different career options in cybersecurity. Module 3 - Protecting your Data and Privacy Welcome to this module, which looks at how to protect yourself online and maintain your privacy. Remember, your online data is valuable to cybercriminals. So what can you do to stay safe? There are some simple strategies that you can use to protect your personal devices and maintain your data securely. Let’s take a look at what these are. Chapter 3.6 - Quiz 3.6.1 Module 3 quiz Question Which type of technology can prevent malicious software from monitoring user activities, collecting personal information and producing unwanted pop-up ads on a user computer? Antispyware Firewall Password manager Two factor authentication Question What should you do in order to make sure that people you live with do not have access to your secure data? Set up password protection Install antivirus software Turn on a firewall Increase the privacy settings on your browser Question Why do IoT devices pose a greater security risk than other computing devices on a network? Most IoT devices do n...

Note: If you've recently updated Windows 10 and are having problems finding files, see If you can't find a file on your computer or you accidently modified or deleted a file, you can restore it from a backup (if you're using Windows backup) or you can try to restore it from a previous version. Previous versions are copies of files and folders that Windows automatically saves as part of a restore point. Previous versions are sometimes referred to as shadow copies. To restore a file from a backup, make sure the media or drive that your backup is saved on is available, and then follow these steps: To restore files from a backup • Open Backup and Restore by selecting the Start button , selecting Control Panel, selecting System and Maintenance, and then selecting Backup and Restore. • Select Restore my files, and then follow the steps in the wizard. Restore deleted files and folders or restore a file or folder to a previous state. To restore a deleted file or folder • Open Computer by selecting the Start button , and then selecting Computer. • Navigate to the folder that used to contain the file or folder, right-click it, and then select Restore previous versions. If the folder was at the top level of a drive, for example C:\, right-click the drive, and then select Restore previous versions. You'll see a list of available previous versions of the file or folder. The list will include files saved on a backup (if you are using Windows Backup to back up your files) as well as rest...

Delete a file in Windows, and you can often recover it even if it’s no longer in the Recycle Bin. Third-party data recovery tools are available, but they can be expensive. As an alternative, Microsoft offers a command-line utility called Windows File Recovery that restores deleted files. Available in the Microsoft Store, the app supports Windows 10 with the May 2020 Update or higher as well as Windows File Recovery can revive photos, documents, videos, and other types of files on a mechanical hard drive, SSD, USB drive, or memory card. The program supports FAT, NTFS, and exFAT file systems. FAT and exFAT are used for SD cards, flash drives, and USB drives with less than 4GB of storage. NTFS is typically used on mechanical drives, SSDs, See It (Opens in a new window) File Recovery Modes The initial version of Windows File Recovery released in the summer of 2020 offered three different recovery modes: Default, Segment, and Signature, each one geared for specific circumstances. The version launched during the winter of 2021 narrowed your options to two modes as a way to simplify the program: • Regular mode is designed to recover recently deleted files. It supports drives formatted with NTFS partitions—typically hard drives, solid state drives, external hard drives, USB drives, and flash drives with more than 4GB of space. This mode is quick but may not find the file you want. • Extensive mode is designed to recover files that were deleted a while ago, after the drive has been...

Introduction to Cybersecurity Module 3: Protecting your Data and Privacy Quiz Exam Answers Full 100% 2023 • Which type of technology can prevent malicious software from monitoring user activities, collecting personal information and producing unwanted pop-up ads on a user computer? • Antispyware • Two factor authentication • Password manager • Firewall Answers Explanation & Hints: Antispyware is the type of technology that can prevent malicious software from monitoring user activities, collecting personal information, and producing unwanted pop-up ads on a user’s computer. Antispyware software is designed to detect and remove spyware, adware, and other malicious software that can compromise a user’s privacy and security. It works by scanning a computer’s files, registry, and memory for known spyware and adware programs and removing them. In addition, some antispyware programs also offer real-time protection, which can block new spyware and adware from being installed on a computer. Two-factor authentication, password managers, and firewalls are also important security measures, but they do not specifically target spyware and adware. Two-factor authentication is a method of authentication that requires two forms of verification before granting access to a system or account. A password manager is a software application that helps users generate and manage strong passwords for their various accounts. A firewall is a network security system that monitors and controls incoming ...