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collantes.us | ||
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alexcabal.com
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www.integralist.co.uk
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| | | | | Introduction What are keys and how do they work? Understanding PKI OpenSSL vs OpenSSH What is GPG? Creating your own keys OpenSSH OpenSSL GPG Multiple Keys? How to encrypt data using GPG, OpenSSL and Keybase GPG encryption Asymmetrical encryption Symmetrical encryption Key Signing Digital Signatures Revoking Keys OpenSSL encryption Keybase Which should I use? Creating, self-signing, issuing and revoking certificates Conclusion UPDATE: for those short on time, read the following Introduction, What are key... | |
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willhaley.com
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| | | | | Encrypt and Decrypt a Single File on Linux with AES256 and GPG Encrypt gpg --cipher-algo AES256 --symmetric --output encrypted.file plain.file Decrypt gpg --output plain.file --decrypt encrypted.file Change the key file for a LUKS device cryptsetup luksChangeKey /dev/sdX --key-file /keys/old.keyfile /keys/new.keyfile Create a LUKS Encrypted Image Container File Create an empty 1GB img file dd if=/dev/zero of=encrypted.img bs=1 count=0 seek=1G Choose a keyfile that will be used to encrypt and unlock the image. Any regular file works as a key. A random key can be generated like so. | |
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roneo.org
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| | | In this article we'll see how to optimize pictures in two clicks, directly from Vscode: This article was written for Debian and should work with other Linux flavors, like Ubuntu, Arch Linux, Mint, etc You are using Windows or Mac? See the documentation of "Optimize Images", other configurations are available. Installation Overview We need to install two things: the package imgp, a powerful image editor only available from the command line the Vscode extension "Optimize Images", which makes imgp available from the right-click menu of Vscode. | ||
