Data Protection, Authenticity Integrity and Recovery

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Data Protection, Authenticity & Integrity

• Key Management Systems (from the Network Services section)
• Network Encryption & Authentification Servers
• Key Management Servers
• Linux Kernel Security Features
• GnuPG (OpenPGP implementation, used for signing and encrypting documents) (cvs) (ml) (WinPT M$ w32 GnuPG interfaces)
• cvf ("Command-line File Verify". Python script to test and create file integrity files, like: .md5 and md5sum, .sfv, .csv, and .crc.) (cvs)
• elfgpg (Tool to insert and verify OpenPGP signatures in ELF executable files) (source)
• elfsign (Toolset for signing and verifying ELF object files using certificates)
• GNU TextUtils (Collection of 25+ console utilities commonly used for text manipulation, including md5sum and cksum)
• Snowdrop (Steganographic watermarking tool for text files)

Data Recovery

• recoverdm (Tool to recover files/disks with damaged sectors)
• e2undel (Tool which can recover deleted files on an Linux Ext2 file system)

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