diff --git a/.gitattributes b/.gitattributes
index c139e44b4dc5f5fdd3e6d7c6980367582dd7a808..b2f4a6e23972bf6dd39042b6acbdfe6270ab2e4e 100644
--- a/.gitattributes
+++ b/.gitattributes
@@ -1,3 +1,4 @@
 *.png filter=lfs diff=lfs merge=lfs -text
 *.jpg filter=lfs diff=lfs merge=lfs -text
 *.jpeg filter=lfs diff=lfs merge=lfs -text
+*.mp4 filter=lfs diff=lfs merge=lfs -text
diff --git a/Gemfile b/Gemfile
index fa0d4eb5cfdcc24a7dc79b4eda810acc2c6ab05a..7d4e5e8f1cb5f12c0237c1a22df7c48056ab0f20 100644
--- a/Gemfile
+++ b/Gemfile
@@ -45,4 +45,4 @@ gem "tzinfo-data", platforms: [:mingw, :mswin, :x64_mingw, :jruby]
 # Performance-booster for watching directories on Windows
 gem "wdm", "~> 0.1.1" if Gem.win_platform?
 
-gem 'jekyll-spaceship', "0.6.0"
+gem 'jekyll-spaceship', "0.9.9"
diff --git a/cards.md b/cards.md
index a7cd3ea9e00279255fd74b19884c5fe8df8a1c80..0689f8e2ae1d06021329b9b405badd78424595af 100644
--- a/cards.md
+++ b/cards.md
@@ -76,7 +76,6 @@ order: -1
 			<li><a href="external/integrity/checksum">Ensuring Integrity of Data Files with Checksums</a></li>
 			<li><a href="external/integrity/encryption/cloud">Data upload to cloud</a></li>
 			<li><a href="external/integrity/encryption/disk">Encrypting the Startup Disk for Your Laptop/Desktop</a></li>
-			<li><a href="external/integrity/encryption/file">Data upload to cloud</a></li>
 			<li><a href="external/integrity/encryption/file">Encrypting Files and Folders</a></li>
 			<li><a href="external/integrity/naming">Naming files</a></li>
 			<li><a href="external/integrity/organization">Organization</a></li>
diff --git a/external/integrity/encryption/cloud/cloud.md b/external/integrity/encryption/cloud/cloud.md
index a08f8e70610c8977167f0369352369c26ef54ea5..4b9cbad1ffcc62944c355ba6d239c2737905e936 100644
--- a/external/integrity/encryption/cloud/cloud.md
+++ b/external/integrity/encryption/cloud/cloud.md
@@ -9,6 +9,52 @@ redirect_from:
 
 # Data upload to cloud
 
-Data encryption and hash-check for uploading to UL-LCSB onedrive or owncloud
+Data encryption and hash-check for uploading to UL-LCSB onedrive or owncloud from Windows.
 
-[Windows](https://git-r3lab.uni.lu/transmed/support/data-upload-to-cloud/-/wikis/Upload-data-from-Windows)
+| Requirements | Restrictions |
+| ------ | ------ |
+| Windows 8 or newer (recommended Windows 10) | Recommended for data size less than 100 GB |
+| RAM 2GB (recommended 4GB) | If transfer through Aspera is not possible |
+| Enough free disc space (data will be duplicated for encryption) | Larger data will take more time to encrypt |
+| Administrative rights to install software |  |
+| Web browser (Firefox, Edge or Chrome) |  |
+
+## Install `7zip` for encryption
+
+Download and install `7zip` from [here](https://www.7-zip.org/)
+
+## Install tool for MD5 checksum calculation
+
+1. Search Microsoft Store for `Simple Checksum Calculator` or go to this [link](https://www.microsoft.com/en-us/p/simple-checksum-calculator/9nblggh5l6t9?activetab=pivot:overviewtab)
+2. Install `Simple Checksum Calculator`
+
+
+## Encrypt your data with `7zip`
+
+1. Right click on the folder to encrypt > 7zip > Add to archive
+2. Select following values:
+   - Archive format: `zip`
+   - Compression: `store`
+   - Check `Show Password` box
+   - Encryption: `AES256`
+3. Enter a password and make a copy of the encryption password :key:
+4. Click save to save the encrypted zip file
+
+![](./media/7zip-encryption-windows.mp4?width=400)
+
+## Calculate the MD5 checksum with `Simple Checksum Calculator`
+
+1. Open `Simple Checksum Calculator` from the start-menu
+2. Select `File` tab from the top menu
+3. Click on the file icon box in the left panel and load the encrypted zip file
+4. Make a copy of the MD5 checksum key :label:
+
+![](./media/Get_MD5_checksum_windows.mp4)
+
+## Data upload
+
+1. Open the `OneDrive` or `ownCloud` URL link that you have received from UL-LCSB contact
+2. Upload the encrypted zip file
+3. After the upload completion, open [UNILU privatebin](https://hpc.uni.lu/privatebin/)
+4. Paste the **encryption password :key:** and **MD5 checksum :label:** in the Editor box and press send
+5. Copy the privatebin URL and send it your UL-LCSB contact through email
\ No newline at end of file
diff --git a/external/integrity/encryption/cloud/media/7zip-encryption-windows.mp4 b/external/integrity/encryption/cloud/media/7zip-encryption-windows.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..b538c7be740713e704a26912100f8bacd9678c02
--- /dev/null
+++ b/external/integrity/encryption/cloud/media/7zip-encryption-windows.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:2c0bf159b00835787727434c57dc0dcc3226806d187dbea6b9aa5ef52f898cbb
+size 3898438
diff --git a/external/integrity/encryption/cloud/media/Get_MD5_checksum_windows.mp4 b/external/integrity/encryption/cloud/media/Get_MD5_checksum_windows.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..82469e166fb21b218fe5e6b8c53d9a8d489f9863
--- /dev/null
+++ b/external/integrity/encryption/cloud/media/Get_MD5_checksum_windows.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:80b3f6ac59d15cd19f9a6bae01d9cfd7445f5df804fb131c679e563497900199
+size 3459630
diff --git a/external/integrity/encryption/file/data-upload-to-cloud.md b/external/integrity/encryption/file/data-upload-to-cloud.md
deleted file mode 100644
index 8b1bcb9d09a9da816bddbd0ae29cab033afc2a57..0000000000000000000000000000000000000000
--- a/external/integrity/encryption/file/data-upload-to-cloud.md
+++ /dev/null
@@ -1,14 +0,0 @@
----
-layout: page
-permalink: /external/integrity/encryption/file/
-shortcut: integrity:encryption:file
-redirect_from:
-  - /cards/integrity:encryption:file
-  - /external/cards/integrity:encryption:file
----
-
-# Data upload to cloud
-
-Data encryption and hash-check for uploading to UL-LCSB onedrive or owncloud
-
-[Windows](https://git-r3lab.uni.lu/transmed/support/data-upload-to-cloud/-/wikis/Upload-data-from-Windows)