Verify the Integrity of your Software Download V5.1 Build 018

Windows Install SecurITree-setup.exe 89,698,648 bytes
UNIX/Linux Install securitree.deb 78,756,092 bytes
Mac OS X Install 85,432,633 bytes

The integrity of Amenaza's SecurITree program can be confirmed in three ways. The first method uses the SHA-1 algorithm specified by NIST in FIPS 180-1 to compute a cryptographic hash or message digest of downloaded files.

SHA-1 Checksums:

Windows Install SecurITree-setup.exe a26b64e376a4a112bf5407144f8a4702fe664e54
UNIX/Linux Install securitree.deb a5a473c2da992ef09571bb2ade90c87bf62ad9c8
Mac OS X Install 63c37ad51d73112e033d19c8f0f2fe70759e9df3

Programs to compute and verify SHA-1 hashes are widely available. This makes it convenient for verifying that tampering of files has not occurred.

SHA-256 Checksums:

Windows Install SecurITree-setup.exe bb780400c863498289237147576857dc64a52e0701a6511a9d9534b1fe413a25
UNIX/Linux Install securitree.deb ae57fa36c24e8fa0692acdb5dbb6f4fccb702c82f4cf601b9df3b563ff4fe1e3
Mac OS X Install d7cbe018a35d65c88a36b337ec00ff8c40c32b24b8e571952cd97f8f4b51ed75

These methods are not a 100% guarantee of integrity. If Amenaza's web server has been compromised it is possible that the intruder may have introduced viruses, worms, Trojan Horses or other malware into the downloadable files and then posted matching SHA-1 message digests on the website! The next integrity verification mechanism described below is a stronger guarantee of file integrity and should be used if SecurITree will be used in a sensitive environment or if there is any suspicion that the downloaded code has been compromised.

The downloadable files have been digitally signed using Pretty Good Privacy (PGP) software and/or GNU Privacy Guard. This software is available commercially from or as freeware from

PGP Signature Files:

Windows Install SecurITree-setup.exe SecurITree-setup.exe.asc
UNIX/Linux Install securitree.deb securitree.deb.asc
Mac OS X Install

The public half of the Amenaza Software signing key pair can be obtained from the PGP keyserver ( using the PGP Key Management utility. Search for "Amenaza Technologies Limited Software Signing Key" or "". Note that this site cannot be queried using the LDAP utility built into most browsers.

Since the private half of the Amenaza Software signing key pair used to sign the files is not stored on the Amenaza web server it is NOT possible for an intruder to create a valid signature file even if they compromise the web server. It is, however, possible that the PGP key server may have had the Amenaza Software signing key replaced by a rogue key.

If you are operating in a sensitive environment we recommend that you contact Amenaza Technologies at 1-888-949-9797 (1-403-263-7737) to verify the signing key fingerprint in an 'Out of Band' manner.

Amenaza Software Signing Key Fingerprint:

AE31 1695 86F5 BF87 0384 5314 D4F9 ABC2 D654 5B79


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