Everything you need to keep your data completely secure and accessible only to you.
Take your encrypted files wherever you go! With the Portable Locker feature, create encrypted virtual drive files for USB drives. Share them securely with others by providing a password.
Organize sensitive information like credit card details, banking info, and business data with 256-bit AES encryption. Access these securely across all your devices using the Secrets feature.
Keep your passwords safe with Secrets. Store, backup, and encrypt them with 256-bit AES encryption, offering security beyond traditional password managers.
Write down your private thoughts, special moments, or even your will. The Secret Notes feature encrypts all your notes with 256-bit AES encryption for maximum privacy.
Permanently delete files beyond recovery with the Shred Files feature. You can also shred empty hard drive space to ensure old deleted files are gone forever.
Worried about leaving traces? Use Clean History to remove privacy tracks, Quick Access history, or Run history. No one can peek into your past activity.
Understand the technical process behind our military-grade encryption that keeps your files completely secure.
Set up a secure encrypted folder (Locker) on your desktop or connect to cloud services like OneDrive, Google Drive, or Dropbox.
Simply drag and drop or copy files into your Locker. Encryption happens automatically in real-time.
Your files are encrypted with military-grade AES-256-bit encryption. Only you have the decryption key.
Access your encrypted files on any device. Sync securely to your cloud storage without compromising security.
Each Locker acts as a virtual encrypted drive in Windows, making access seamless.
Seamlessly protect your files across all your devices
Dear John, Here are the confidential details:
- Account: ****-7842
- Password: Secure2024!
- PIN: 4521
Please keep this safe.
The perfect balance of enterprise-grade security and consumer-friendly simplicity.
Industry-leading 256-bit AES encryption ensures your files remain protected against even the most sophisticated attacks.
Intuitive interface makes file encryption effortless. Lock and unlock files with just a few clicks.
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Ensure the uncompiled source code is safely archived on a secure network share or version control system (like Git or TIA Project Server) so hardware can be wiped and reloaded instantly if an individual password is lost.
| Method | Requirement | Data Retention | Complexity | | :--- | :--- | :--- | :--- | | | Official Siemens SMC | Erases ALL data | Low | | "Reset to Factory" in TIA | Requires Password | Erases ALL data | Low | | Third-Party Crack Service | Money & Hardware Risk | May corrupt device | High | | Firmware Update Overwrite | Official Firmware & SMC | Erases ALL data | Medium |
Understanding S7-1200 Protection Levels Siemens S7-1200 PLCs use multi-tiered security to safeguard intellectual property and prevent unauthorized access. The TIA Portal engineering software configures these protection levels within the CPU properties.
Often confused with the CPU password, Know-How Protection is applied to specific blocks (OBs, FBs, or FCs). This encrypts the logic so no one can view or edit the code. —even if you clear the entire CPU memory. You cannot make changes to it without the key.
If a blank transfer card does not work, performing a via an SMC also forces a complete factory reset, clearing all user data and passwords. Understanding Access Levels S7-1200 Password Unlock
: Ensure the card is empty by deleting all files from its root directory using TIA Portal or a Windows file explorer (look for the .S7S extension). Perform the Reset : Power off the PLC. Insert the empty transfer card into the PLC slot.
Wait until the RUN/STOP LED stops flashing and stays solid yellow, and the MAINT LED stops blinking.
Utilizing such tools carries significant risk:
: Allows reading data but requires a password for modifications. Ensure the uncompiled source code is safely archived
Crucially, unlike older legacy PLCs where protection was often superficial or stored in vulnerable memory blocks, the S7-1200 stores access rights and passwords in non-volatile, internal flash memory. This data is outside the general user memory area and is managed by the firmware.
Expand the menu and select Reset to Factory Settings .
A specific block or function block (FB/FC) is locked, rather than the entire PLC. 2. Authorized Methods for S7-1200 Password Recovery
Siemens officially confirms that if the current password is not known, a factory reset is via a SIMATIC Memory Card (SMC). This isn't a hidden backdoor; it’s a standard, deliberate hardware maintenance function designed to help legitimate owners recover their systems. Often confused with the CPU password, Know-How Protection
Before attempting to unlock an S7-1200, it is vital to understand the four access levels configured via Totally Integrated Automation (TIA) Portal:
If an incorrect password is entered multiple times in rapid succession, the PLC intentionally delays the response for subsequent attempts. This exponential backoff renders online brute-force attacks mathematically impractical. A brute-force attack that might take hours on a local file could take decades over a network protocol against a throttled CPU.
When a password is "forgotten," the PLC reverts to a hardened state where these restrictions are strictly enforced.
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