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| 2016-09-22 | 2016-09-30 | ||
| Restored revision 1474377691. Undoing revision 1474489728. (martin) (hidden) | Verifying Integrity of Installer (martin) | ||
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| ===== Administration Tasks ===== | ===== Administration Tasks ===== | ||
| Learn how a system administrator can [[administration|restrict or enforce certain functionality]] of the application. | Learn how a system administrator can [[administration|restrict or enforce certain functionality]] of the application. | ||
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| + | ===== [[verifying]] Verifying Integrity of Installer ===== | ||
| + | Optionally, as a security measure, you can verify an integrity of the WinSCP installer binary before installing. | ||
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| + | In Windows Explorer display //Properties// of the installer and verify a signature on the //Digital Signatures// tab. The installer should be signed by "Martin Prikryl". The certificate used to sign the latest installers has a SHA-1 hash ''4a 14 66 81 58 d7 9d f2 ac 08 a5 ee 77 58 8e 5c 6a 6d 2c 8f'' and is valid from 2016-01-03 to 2016-10-23. | ||
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| + | &screenshotpict(certificate) | ||
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| + | The certificate can also be displayed on the //[[ui_installer#uac|User Account Control]]// prompt. | ||
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| + | You can also verify file integrity manually. Find checksums of the installer binary in the release notes or on the [[this>../../download/WinSCP-&winscp_stable_version-Setup.exe|installer download page]]. Use the ''[[https://technet.microsoft.com/en-us/library/cc732443.aspx|certutil]]'' tool to calculate a SHA-256 checksum of the downloaded installer and compare it. | ||
| + | |||
| + | <code> | ||
| + | C:\...>certutil -hashfile WinSCP-&winscp_stable_version-Setup.exe SHA256 | ||
| + | SHA256 hash of file WinSCP-&winscp_stable_version-Setup.exe: | ||
| + | &winscp_stable_setup_sha256 | ||
| + | CertUtil: -hashfile command completed successfully. | ||
| + | </code> | ||