'How can I encrypt and decrypt an SD card? How can I access or recover the files in an encrypted SD card while I forget the password to decrypt?'
With a memory card adapter, you can easily transfer files from a camera, tablet, or phone’s SD card or micro SD card to a computer. All you need is a USB port: Plug and play technology lets you connect and move files to your computer without additional software. Harness the power of mobile computing with the right laptop. Whether your job requires you to access a computer away from your desk or you're someone who likes the convenience to move around your home and access the Internet, a laptop computer is the ideal device for you. An encrypted SD card means that the SD card data are protected and nobody can get the access of your stored file until you provide the right password. How to Encrypt an SD Card on PC or Android Phones It seems very easy to encrypt the folder and driver while using the PC. Yet SD card is widely used on Android phones, camera and so on.
Encryption can add an extra layer of security for your files stored within the SD card. It locks your information on the SD card so that nobody can access to your files. In case you are looking for the meaning of encryption and the way to encrypt/decrypt an SD card, then you're in the right place. In this post, we’ll explain everything about encryption and decryption, as well as how to recover data from SD card.
Part 1. What Does Encrypted SD Card Mean?
Have you ever known the basic meaning of an encrypted SD card? Let me explain here. An encrypted SD card means that the SD card data are protected and nobody can get the access of your stored file until you provide the right password.
Part 2. How to Encrypt an SD Card on PC or Android Phones
It seems very easy to encrypt the folder and driver while using the PC. Yet SD card is widely used on Android phones, camera and so on. So there are different ways to decrypt an SD card. Next, we're going to present 2 ways to decrypt an SD card.
2.1 How to Encrypt An SD Card on Android Phone
You can encrypt SD card through your mobile phone, but your Android driver must have the feature for use. Samsung Note 9, for instance, the steps are as follows (these steps can be used to encrypt microSD card as well):
Open Settings >Biometric and Security menu.
Scroll down, choose the option of 'Encrypt SD card'.
Tap 'Encrypt SD card' again, it'll request for the passwowrd or PIN if you have one configured.
Input your password or PIN, then the process will begin. Just wait until it finishes.
2.2 How to Encrypt An SD Card on PC (Windows 10)
Basically, the SD card and flash drives are convenient tools that are specifically used to store and transfer the informative data. Well, there is a security risk occur and thus the need for encrypting SD card arises. Some basic steps are as follow:
Step 1: Plug-in your SD drive into PC and click on 'Open folder to view files'.
Step 2: Select the desired file from Ribbon.
Step 3: Click on the manage tab and turn on the BitLocker.
Step 4: A popping up message will appear, you need to put the password twice to unlock the drive.
Step 5: Select the option for saving the recovery key (in case, you forget the password, go for the SD card access).
Step 6: Choose your current Microsoft account and click on 'Next'.
Step 7: Now select one option from “Encrypt entire drive” or “encrypt used disk space only”.
Step 8: Check the compatible mode and then click the “Next” tab.
Step 9: In the end, click on 'Start Encrypting' option.
Part 3. How to Decrypt An SD Card on PC and Android Phones
If you forget the password of your encrypted SD card, you can’t access the data on it. Here are 2 ways to decrypt an SD card.
3.1 How to Decrypt An SD Card on Android Phone
Here's how to decrypt an SD card on Samsung Note 9.
Navigate to Settings >Biometrics & security.
Scroll down, choose the option of 'Decrypt SD card'.
Tap 'Dencrypt SD card' again, enter your passwowrd or PIN. Wait for the decryption to finish.
3.2 How to Encrypt An SD Card on PC
The best way to decrypt an SD card on PC is to use Diskpart Utility.
Steps to Remove SD Card Encryption with Diskpart Utility
Step 1: Open the Start-up menu and in the run box type “cmd”.
Step 2: Click on “Enter” key for opening the window of the command prompt.
Step 3: Type the “diskpart” inside the command prompt and click on “Enter”.
Step 4: Select the “disk drive h” (h is the disk number of the encrypted SD card).
Step 5: Click on “clean all” option and in the end click on “Enter”.
Diskpart utility will decrypt the SD card and erase all data on it. If you have some important files stored in it and didn’t back up, here we recommend you turn to the powerful data recovery software - AnyRecover for assistance.
How to Recover Data from SD Card after Decryption
AnyRecover is an elite and sophisticated software which empowers you to recover deleted, lost or formatted data from your PC or any other external storage devices including SD card without any hassle.
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Key Features of AnyRecover:
Over 1000 formats are supported for recovery, including images, audios, videos, emails, archives and more.
Capable of recovering files from critical data loss from any storage media like SD card, microSD card, PC, SSD, memory card, USB flash drive, etc.
Data lost in any scenarios can be restored, be it formatted disk, emptied recycle bin, OS crash or virus attack.
It adopts unique and advanced algorithm to retrieve unlimited data.
100% secure data recovery without overwriting any original data.
Capable of retrieving 3 files for free.
Steps to Recover Data from SD Card with AnyRecover
Step 1. Install the AnyRecover in your PC. Connect the SD card to your PC before starting the recovery process, then select the SD card under “External Removable Devices' tab.
Step 2. After selecting the location, hit “Start” button to start scanning process. AnyRecover will take a few minutes for scanning.
Step 3. A list of files will be displayed once the scanning process is completed. Preview the file and click on “Recover”, so the process of recovering SD card can easily be fulfilled.
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SD card is one of the best digital devices for storing and transferring files. To protect your personal data security and valuable files from leakage, it is important to encrypt the SD card. However, if you forgot the encryption password, there are solutions to decrypt it. We also mentioned a recommended tool - iMyFone AnyRecover for recovering lost data in case you encounter unexpected data loss.
How To Choose The Right Adapters for Your Laptops
Laptops are portable devices with their own power supply in the form of a rechargeable battery. These batteries only last for so long before they need to be recharged. Laptops use power adapters that plug into wall outlets for this purpose. Hundreds of different brands of laptops exist on the market and each one uses its own type and model of adapter. When looking for laptop adapters, owners need to check the model number and the voltage and amperage requirements of their laptop.
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This information is used to look for a compatible laptop adapter online. The voltage of an adapter needs to match the required voltage of the laptop. However, the amperage of an adapter can meet or exceed the required amperage. Laptop owners also need to get an adapter with the right connector type. The cylindrical connector tips are the most commonly used type for a laptop device. Another option is to look for a universal power adapter, which can adapt its power settings to the laptop and comes with multiple connector tips.
Laptops Use DC Power
All laptops use Direct Current (DC) power to operate. DC is electrical energy that flows consistently in one direction. Ideally, the power flows into the laptop. Most wall outlets use Alternating Current (AC), which varies constantly, but results in a positive flow of current. Laptops can't work on this kind of power, so an adapter is required to convert the wall outlet's current to DC power.
The adapter is the small, heavy black box connected to the cables between the laptop and wall outlet when charging the laptop battery. These devices are what make it possible for the laptop to use the AC power from a standard wall outlet. There are also DC adapters for those power outlets that do provide DC power.
Types of Adapters for Laptops
Laptops rely on two main types of power adapters for energy: the AC adapter and the DC Adapter. These adapters, also known as chargers, are what help convert the electricity from the wall outlet into a form that's usable for the laptop.
The AC adapter converts AC power from a wall outlet found in most homes to the DC power used by most small appliances. Laptops use DC power. This is the kind of power provided by batteries, which most laptops use to keep running when the owner is mobile.
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Laptops use DC power, so it doesn't seem like a DC adapter is necessary when plugging into a DC power source. However, most sources of DC power provide a voltage that is too low for the needs of a laptop. A DC power adapter is required to take that power and convert it to a higher voltage that the laptop can use to charge its battery or run. DC power sources include cars, in-flight outlets, and solar power panels or batteries.
Finding the Right Model of Adapter
Since there are so many different adapters on the market, it's essential to check which type of adapter a laptop requires before purchase. Most adapters are marketed for specific brands and models of laptops. They will also list the voltage, current, and polarity of the adapter. This way, laptop owners can select the appropriate adapter for their devices. Finding the correct adapter for a laptop means checking the laptop's model number and power requirements.
- Get the laptop's model number. This is usually printed on a small sticker affixed to the underside of the laptop.
- Get the power requirements for the laptop. This is also printed on a small sticker affixed to the underside of the laptop. It may also be printed near the laptop power port. Look for the amperage and the voltage required.
- Look up the model number online to find if there are compatible adapters available. The voltage and amperage of the adapter need to match the requirements of the laptop.
- Compare the connector type of the laptop adapter to any available adapters found online. They need to match to ensure that the adapter can plug into the laptop.
Voltage is what pulls electrical energy into the laptop. It's kind of like the wheels on a paddleboat, which turn and push the paddleboat across the water. In this case, the paddleboat is actually a bunch of electrons. If the voltage of the laptop is different from that provided by the adapter, it won't be able to create the correct charge needed to pull the electrical energy into the laptop. Finding the right voltage for a laptop adapter is also important to keeping the power from shorting out the laptop. A voltage that's too high will overload the laptop's circuits. Owners will end up needing to buy more than just a new adapter at that point.
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Amperage, also known as current, is what gives the laptop enough power to run. It is the amount of electrical energy that flows into the laptop at any single moment. Laptops need the right amount of consistent energy flow to power all the circuits within the device. Usually, voltage is a measure of how much potential energy the laptop can use. The amperage on laptop power adapters needs to match or exceed the amperage required by the laptop.
When looking for a replacement laptop adapter, check that the connector is going to fit the laptop's power port. All laptops use DC power connectors, but not all connectors are going to be the same.
Laptop Connector Types
Known as barrel connectors, sleeve connectors, tip connectors, and coaxial power connectors; they are an insulated, hollow cylinder that connects to the laptop power port
Snap and Lock Connector
Also known as Kycon 3-pin and 4-pin DC power plugs; this connector has three or four pins surrounded by a thin, metal cylinder
Often used on personal computers to supply power; several insulated electrical wires are encased by a flat, plastic rectangular case with 3, 4, or 6 terminals
Consists of a hollow, rectangular metal tip, inside of which are two or more flat metal pins
Some name brand companies will have their own specialized connector tips for their laptop adapters. This can make the search for an affordable adapter more difficult, but not impossible. The cylindrical connector is the most common type of connector used in laptops. Laptops and electronic devices may also commonly use USB plugs for their power ports. Several types of USB connectors are in use including, Type A, Type B, Mini A, Mini B, Micro A, and Micro B.
Laptops are mobile devices, but they require power cords and adapters to charge their batteries. There are two main types of laptop adapters: AC and DC power adapters. Each one converts the electrical energy from a power source to a form that can power the laptop. These adapters need to supply the right voltage, connector type, and amperage. This is important to ensure that the laptop charges properly. There are several different types of connectors and only one type will work for any single laptop.