Before hunting for this specific version, understand its shortcomings:
Run the hash extraction command once when you know the password. Store hash.txt on encrypted offline media. If you forget the password later, you already have the hash for cracking.
On a single high-end GPU:
Try a 10-million wordlist before brute-force:
hashcat -m 25800 -a 0 hash.txt rockyou2021.txt -O
Pro tip: The rockyou2021.txt wordlist (included in Kali Linux) contains 15 billion leaked passwords from 2021. Success rate for average user: ~65%.
Contact your IT department. They likely have a domain admin account or master password escrow.
The developer of NFS Password Recovery v20 published these approximate speeds on an Intel Core i7-10700K + NVIDIA RTX 2070 Super:
| Hash Type | Attempts/sec (CPU) | Attempts/sec (GPU) | |-----------|-------------------|--------------------| | NTLM | 12 million | 2.8 billion | | MD5 | 8 million | 1.2 billion | | SHA1 | 5 million | 860 million | | WPA2 (PBKDF2) | 85,000 | 1.8 million | | ZIP 2.0 | 150,000 | 3.2 million | nfs password recovery version 20 2021
Real-world example: An 8-character alphanumeric password (62 possibilities per char) = (62^8) ≈ 218 trillion combos. At 2.8 billion NTLM attempts/sec, it would take ~21 hours. A complex 10-character password would take several years.
Overview
NFS Password Recovery v20 (2021) is a specialised utility designed to recover or reset user authentication credentials associated with network-file-system-related services and cached password stores. The tool targets common scenarios where credentials are lost, corrupted, or need forensic retrieval from client systems and attached storage. Version 20 focuses on expanded file-format support, safer extraction methods, and improved cross-platform compatibility.
Key features
Typical use cases
How it works (high level)
Security and safety considerations
Limitations
Deployment & requirements
Best-practice workflow
Concluding note
NFS Password Recovery v20 (2021) is aimed at administrators and incident responders needing systematic, safer ways to locate and remediate lost or corrupted NFS-related credentials. Its emphasis on read-only extraction, cross-platform support, and careful reset guidance helps balance recovery effectiveness with operational safety.
Related search suggestions (for deeper reading)
This software is a comprehensive utility used to reset or recover passwords for Windows, documents, and various network protocols. While it is not a standalone "NFS" tool, it is frequently used to handle credentials related to network storage and system access.
Windows Reset: It can create a bootable CD/DVD or USB drive to reset forgotten Windows local and domain administrator passwords.
Document Recovery: Supports password retrieval for PDF, ZIP, RAR, and Office (Word, Excel, PowerPoint) files. Before hunting for this specific version, understand its
Network Credentials: It can recover passwords for FTP clients, email accounts, and browsers, which is often where NFS-related credentials (like CIFS/SMB) might be stored. Troubleshooting NFS (Network File System) Access
If your request specifically concerns the Network File System (NFS) protocol used in Linux/Unix environments, password "recovery" works differently than standard account logins. NFS typically relies on IP-based permissions or Kerberos authentication rather than a simple user password.
Permission Denied: If you are seeing a "permission denied" error, it is usually an export configuration issue rather than a forgotten password.
Interrupted Connections: To reset an NFS client after a hang, use the noresvport mount option or check server-side export settings like insecure.
Credentials Files: For shares requiring specific credentials (more common with CIFS/SMB), ensure your credentials file in /etc/fstab is correctly formatted and has the right permissions.
Are you trying to recover a Windows administrator password using a recovery tool, or are you having trouble accessing a shared network folder on a Linux server? How to reset NFS client after interrupted connection?
nfs can automatically reconnect. For auto-reconnect use noresvport. at the client side use noresvport sudo mount -t nfs [2b01:7f8: Ask Ubuntu Failed to pass credentials to nfs mount Run the hash extraction command once when you
If you are searching for this specific version, you likely need to understand its capabilities. Here are the standout features from the 2021 release notes: