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Download USB Disk Security for Windows. To download and install USB Disk Security please follow these instructions. Download USB Disk Security 2. Save the installer When the File Download dialog box appears click the 'Save' button and download it onto your computer. Download USB Disk Security for Windows now from Softonic: 100% safe and virus free. More than 575 downloads this month. Download USB Disk Security latest version 2020. USB Disk Security provides protection against any malicious programs trying to attack via USB drive. It delivers high level of protection against theft and accidental disclosure of confidential data, and prevents unauthorized persons from stealing your data. USB Disk Security is free for use 1. Download USB Disk Security Download USB Disk Security 2. Save the installer When the File Download dialog box appears click the 'Save' button and download it onto your. Run the installer.
If you're using a Mac with the Apple T2 Security Chip, Startup Security Utility offers three features to help secure your Mac against unauthorized access: Firmware password protection, Secure Boot, and External Boot.
Open Startup Security Utility
- Turn on your Mac, then press and hold Command (⌘)-R immediately after you see the Apple logo. Your Mac starts up from macOS Recovery.
- When you're asked to select a user you know the password for, select the user, click Next, then enter their administrator password.
- When you see the macOS utilities window, choose Utilities > Startup Security Utility from the menu bar.
- When you're asked to authenticate, click Enter macOS Password, then choose an administrator account and enter its password.
Set a firmware password
You can use a firmware password to prevent anyone who doesn't have the password from starting up from a disk other than your designated startup disk. To set a firmware password in Startup Security Utility, click Turn On Firmware Password, then follow the onscreen instructions. Learn more about firmware passwords.
You can also change your external boot setting to prevent even those who know the firmware password from starting up from external media.
Change Secure Boot settings
Use these settings to make sure that your Mac always starts up from a legitimate, trusted operating system.
Full Security
Full Security is the default setting, offering the highest level of security. This is a level of security previously available only on iOS devices.
During startup, your Mac verifies the integrity of the operating system (OS) on your startup disk to make sure that it's legitimate. If the OS is unknown or can't be verified as legitimate, your Mac connects to Apple to download the updated integrity information it needs to verify the OS. This information is unique to your Mac, and it ensures that your Mac starts up from an OS that is trusted by Apple.
If FileVault is enabled while your Mac is attempting to download updated integrity information, you're asked to enter a password to unlock the disk. Enter your administrator password, then click Unlock to complete the download.
If the OS doesn't pass verification:
- macOS: An alert informs you that a software update is required to use this startup disk. Click Update to open the macOS installer, which you can use to reinstall macOS on the startup disk. Or click Startup Disk and choose a different startup disk, which your Mac will also attempt to verify.
- Windows: An alert informs you that you need to install windows with Boot Camp Assistant.
Usb Disk Security 2018
If your Mac can't connect to the Internet, it displays an alert that an Internet connection is required.
- Check your Internet connection, such as by choosing an active network from Wi-Fi status menu in the menu bar. Then click Try Again.
- Or click Startup Disk and choose a different startup disk.
- Or use Startup Security Utility to lower the security level
Medium Security
Usb Disk Security Is Protecting Your Computer
During startup when Medium Security is turned on, your Mac verifies the OS on your startup disk only by making sure that it has been properly signed by Apple (macOS) or Microsoft (Windows). This doesn't require an Internet connection or updated integrity information from Apple, so it doesn't prevent your Mac from using an OS that is no longer trusted by Apple.
If the OS doesn't pass verification:
- macOS: An alert informs you that a software update is required to use this startup disk. Click Update to open the macOS installer, which you can use to reinstall macOS on the startup disk. This requires an Internet connection. Or click Startup Disk and choose a different startup disk, which your Mac will also attempt to verify.
- Windows: An alert informs you that you need to install windows with Boot Camp Assistant.
No Security
No Security doesn't enforce any of the above security requirements for your startup disk.
Change External Boot settings
Use this feature to control whether your Mac can start up from an external hard drive, thumb drive, or other external media. The default and most secure setting is ”Disallow booting from external media.” When this setting is selected, your Mac can't be made to start up from any external media. Attempting to do so will cause your Mac to display a message that your security settings do not allow this Mac to use an external startup disk.
To allow your Mac to use an external startup disk:
- Open Startup Security Utility.
- Select ”Allow booting from external media.”
Your Mac doesn't support booting from network volumes, whether or not you allow booting from external media. - If you want to select an external startup disk before restarting your Mac, quit Startup Security Utility, then choose Apple menu > Startup Disk.
Secure USB flash drives protect the data stored on them from access by unauthorized users. USB flash drive products have been on the market since 2000, and their use is increasing exponentially.[1][2] As both consumers and businesses have increased demand for these drives, manufacturers are producing faster devices with greater data storage capacities.
An increasing number of portable devices are used in business, such as laptops, notebooks, personal digital assistants (PDA), smartphones, USB flash drives and other mobile devices.
Companies in particular are at risk when sensitive data are stored on unsecured USB flash drives by employees who use the devices to transport data outside the office. The consequences of losing drives loaded with such information can be significant, including the loss of customer data, financial information, business plans and other confidential information, with the associated risk of reputation damage.
Major dangers of USB drives[edit]
USB flash drives pose two major challenges to information system security: data leakage owing to their small size and ubiquity and system compromise through infections from computer viruses, malware and spyware.
Data leakage[edit]
The large storage capacity of USB flash drives relative to their small size and low cost means that using them for data storage without adequate operational and logical controls may pose a serious threat to information availability, confidentiality and integrity. The following factors should be taken into consideration for securing important assets:
- Storage: USB flash drives are hard to track physically, being stored in bags, backpacks, laptop cases, jackets, trouser pockets or left at unattended workstations.
- Usage: tracking corporate data stored on personal flash drives is a significant challenge; the drives are small, common and constantly moving. While many enterprises have strict management policies toward USB drives and some companies ban them outright to minimize risk, others seem unaware of the risks these devices pose to system security.
The average cost of a data breach from any source (not necessarily a flash drive) ranges from less than $100,000 to about $2.5 million.[1]
A SanDisk survey[3] characterized the data corporate end users most frequently copy:
- Customer data (25%)
- Financial information (17%)
- Business plans (15%)
- Employee data (13%)
- Marketing plans (13%)
- Intellectual property (6%)
- Source code (6%)
Examples of security breaches resulting from USB drives include:
- In the UK:
- HM Revenue & Customs lost personal details of 6,500 private pension holders
- In the United States:
- a USB drive was stolen with names, grades, and social security numbers of 6,500 former students[4]
- USB flash drives with US Army classified military information were up for sale at a bazaar outside Bagram, Afghanistan.[5]
Malware infections[edit]
In the early days of computer viruses, malware, and spyware, the primary means of transmission and infection was the floppy disk. Today, USB flash drives perform the same data and software storage and transfer role as the floppy disk, often used to transfer files between computers which may be on different networks, in different offices, or owned by different people. This has made USB flash drives a leading form of information system infection. When a piece of malware gets onto a USB flash drive, it may infect the devices into which that drive is subsequently plugged.
The prevalence of malware infection by means of USB flash drive was documented in a 2011 Microsoft study[6] analyzing data from more than 600 million systems worldwide in the first half of 2011. The study found that 26 percent of all malware infections of Windows system were due to USB flash drives exploiting the AutoRun feature in Microsoft Windows. That finding was in line with other statistics, such as the monthly reporting of most commonly detected malware by antivirus company ESET, which lists abuse of autorun.inf as first among the top ten threats in 2011.[7]
The Windows autorun.inf file contains information on programs meant to run automatically when removable media (often USB flash drives and similar devices) are accessed by a Windows PC user. The default Autorun setting in Windows versions prior to Windows 7 will automatically run a program listed in the autorun.inf file when you access many kinds of removable media. Many types of malware copy themselves to removable storage devices: while this is not always the program's primary distribution mechanism, malware authors often build in additional infection techniques.
Examples of malware spread by USB flash drives include:
- The Duqu collection of computer malware.
- The Flame modular computer malware.
- The Stuxnet malicious computer worm.
Solutions[edit]
Since the security of the physical drive cannot be guaranteed without compromising the benefits of portability, security measures are primarily devoted to making the data on a compromised drive inaccessible to unauthorized users and unauthorized processes, such as may be executed by malware. One common approach is to encrypt the data for storage and routinely scan USB flash drives for computer viruses, malware and spyware with an antivirus program, although other methods are possible.
Software encryption[edit]
Software solutions such as BitLocker, DiskCryptor and the popular VeraCrypt allow the contents of a USB drive to be encrypted automatically and transparently. Also, Windows 7 Enterprise, Windows 7 Ultimate and Windows Server 2008 R2 provide USB drive encryption using BitLocker to Go. The Apple ComputerMac OS X operating system has provided software for disc data encryption since Mac OS X Panther was issued in 2003 (see also: Disk Utility).[citation needed]
Additional software can be installed on an external USB drive to prevent access to files in case the drive becomes lost or stolen. Installing software on company computers may help track and minimize risk by recording the interactions between any USB drive and the computer and storing them in a centralized database.[citation needed]
Hardware encryption[edit]
Some USB drives utilize hardware encryption in which microchips within the USB drive provide automatic and transparent encryption.[8] Some manufacturers offer drives that require a pin code to be entered into a physical keypad on the device before allowing access to the drive. The cost of these USB drives can be significant but is starting to fall due to this type of USB drive gaining popularity.
Hardware systems may offer additional features, such as the ability to automatically overwrite the contents of the drive if the wrong password is entered more than a certain number of times. This type of functionality cannot be provided by a software system since the encrypted data can simply be copied from the drive. However, this form of hardware security can result in data loss if activated accidentally by legitimate users and strong encryption algorithms essentially make such functionality redundant.
As the encryption keys used in hardware encryption are typically never stored in the computer's memory, technically hardware solutions are less subject to 'cold boot' attacks than software-based systems.[9] In reality however, 'cold boot' attacks pose little (if any) threat, assuming basic, rudimentary, security precautions are taken with software-based systems.
Compromised systems[edit]
The security of encrypted flash drives is constantly tested by individual hackers as well as professional security firms. At times (as in January 2010) flash drives that have been positioned as secure were found to have been poorly designed such that they provide little or no actual security, giving access to data without knowledge of the correct password.[10]
Flash drives that have been compromised (and claimed to now be fixed) include:
- SanDisk Cruzer Enterprise[11]
- Kingston DataTraveler BlackBox[12]
- Verbatim Corporate Secure USB Flash Drive[13]
- Trek Technology ThumbDrive CRYPTO[10]
All of the above companies reacted immediately. Kingston offered replacement drives with a different security architecture. SanDisk, Verbatim, and Trek released patches.
Remote management[edit]
In commercial environments, where most secure USB drives are used,[1] a central/remote management system may provide organizations with an additional level of IT asset control, significantly reducing the risks of a harmful data breach. This can include initial user deployment and ongoing management, password recovery, data backup, remote tracking of sensitive data and termination of any issued secure USB drives. Such management systems are available as software as a service (SaaS), where Internet connectivity is allowed, or as behind-the-firewall solutions.
See also[edit]
- Health Insurance Portability and Accountability Act (HIPAA) (Moving confidential data requires encryption.)
References[edit]
- ^ abcENISA(PDF), June 2006, archived from the original(PDF) on 19 February 2009
- ^Secure USB flash drives. European Union Agency for Network and Information Security. 1 June 2008. ISBN978-92-9204-011-6. Retrieved 21 July 2014.
- ^SanDisk Survey, April 2008
- ^Swartz, Jon (16 August 2006). 'Small drives cause big problems'. USA Today.
- ^Watson, Paul (10 April 2006). 'Afghan market sells US military flash drives'. Los Angeles Times.
- ^Microsoft Security Intelligence Report Volume 11, January-June, 2011.
- ^Global Threat Report, December 2011.
- ^Hierarchical Management with b² cryptography , GoldKey (Accessed January 2019)
- ^White Paper: Hardware-Based vs. Software-Based Encryption on USB Flash Drives, SanDisk (June 2008)
- ^ ab'SySS Cracks Yet Another USB Flash Drive'(PDF). Archived from the original(PDF) on 19 July 2011. Retrieved 6 December 2016.
- ^[1]Archived 6 January 2010 at the Wayback Machine
- ^'Archived copy'. Archived from the original on 3 January 2010. Retrieved 7 January 2010.CS1 maint: archived copy as title (link)
- ^'Verbatim Europe - Data Storage, Computer & Imaging Consumables'. Verbatim.com. Retrieved 10 February 2014.
Usb Disk Security Download
External links[edit]
- Analysis of USB flash drives in a virtual environment, by Derek Bem and Ewa Huebner, Small Scale Digital Device Forensics Journal, Vol. 1, No 1, June 2007 (archived from the original on 19 October 2013)
- Dataquest insight: USB flash drive market trends, worldwide, 2001–2010, Joseph Unsworth, Gartner, 20 November 2006.
- Computerworld Review: 7 Secure USB Drives, by Bill O'Brien, Rich Ericson and Lucas Mearian, March 2008 (archived from the original on 17 February 2009)
- BadUSB - On Accessories that Turn Evil on YouTube, by Karsten Nohl and Jakob Lell
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