VirtualTam's bookmarks

21. Dropbear SSH - a relatively small SSH server and client 2021-08-08

    tags: network/ssh, programming/c, security/authentication

    [ permalink ]

    • https://github.com/mkj/dropbear
    • https://www.cyberciti.biz/security/how-to-unlock-luks-using-dropbear-ssh-keys-remotely-in-linux/
    • Dropbear SSH closing connection when attempting to connect as non root user
22. Ok Google: please publish your DKIM secret keys – A Few Thoughts on Cryptographic Engineering 2021-01-31

    tags: cryptography, email, email/dkim

    [ permalink ]

    • https://www.wired.com/2012/10/dkim-vulnerability-widespread/
    • https://wikileaks.org/DKIM-Verification.html
    • https://github.com/associatedpress/verify-dkim
    • https://rya.nc/dkim-privates.html
23. Researchers Can Duplicate Keys from the Sounds They Make in Locks 2020-09-19

    tags: hack, key, lock, mechanical, sound

    [ permalink ]

    • https://cacm.acm.org/news/246744-picking-locks-with-audio-technology/fulltext
24. How to find the N largest files in a git repository? - Stack Overflow 2020-08-04

    tags: blob, history, programming/shell, source-code-management, source-code-management/git, source-code-management/monorepo

    [ permalink ]

    • https://stackoverflow.com/questions/10622179/how-to-find-identify-large-commits-in-git-history
    • https://stackoverflow.com/questions/223678/which-commit-has-this-blob

    1git rev-list --objects --all \
    2| git cat-file --batch-check='%(objecttype) %(objectname) %(objectsize) %(rest)' \
    3| sed -n 's/^blob //p' \
    4| sort --numeric-sort --key=2 --reverse \
    5| head -n 150 \
    6| cut -c 1-12,41- \
    7| $(command -v gnumfmt || echo numfmt) --field=2 --to=iec-i --suffix=B --padding=7 --round=nearest
    

25. keyboard - Where can I find the full list of Compose combinations for my locale? - Ask Ubuntu 2020-06-29

    tags: character, compose-key, keyboard, linux, text/unicode

    [ permalink ]

    • https://askubuntu.com/questions/787113/compose-dead-greek-with-compose-key
26. The HERE IS key | Dave Cheney 2019-10-31

    tags: computer, editor/vim, ergonomics, history, keyboard

    [ permalink ]
27. apt - Import the repository signing key behind a proxy - Ask Ubuntu 2019-10-16

    tags: cryptography/pgp, cryptography/pgp/gnupg, gpg, network/http, network/ldap, security

    [ permalink ]
28. ubuntu - Is it possible to use Ansible authorized_key exclusive with multiple keys? - Stack Overflow 2019-09-08

    tags: configuration-management/ansible, cryptography/public-key-infrastructure, network/ssh, security, security/authentication

    [ permalink ]

    • https://docs.ansible.com/ansible/latest/modules/authorized_key_module.html
    • https://github.com/ansible/ansible-modules-core/commit/6f6d7f5c18296e3fe84fa5aef674948753ff52ae
    • https://github.com/ansible/ansible/issues/11347
29. AWS Tutorial: Enable Your Users to Configure Their Own Credentials and MFA Settings - Identity and Access Management 2019-08-08

    tags: cloud-computing/aws, programming/api, security, security/authentication, security/authorization, user

    [ permalink ]

    • https://aws.amazon.com/blogs/security/how-to-delegate-management-of-multi-factor-authentication-to-aws-iam-users/
    • https://docs.aws.amazon.com/IAM/latest/UserGuide/reference_policies_examples_aws_my-sec-creds-self-manage.html
    • https://docs.aws.amazon.com/IAM/latest/UserGuide/id_credentials_access-keys.html
30. The GNU Privacy Handbook - Key Management - Subkeys 2019-07-30

    tags: cryptography/pgp, cryptography/pgp/gnupg, source-code-management/git

    [ permalink ]

    • What exactly is a subkey?
    • Improve the Security of Your OpenPGP Key by Using Subkeys
    • PGP - Why have separate encryption subkey
    • Using OpenPGP subkeys in Debian development
    • PSA: want to use a new subkey to sign your commits?
31. Diffie-Hellman Key Exchange 2019-06-24

    tags: cryptography, cryptography/elliptic-curve, cryptography/encryption, cryptography/public-key-infrastructure, security

    [ permalink ]

    • https://security.stackexchange.com/questions/35471/is-there-any-particular-reason-to-use-diffie-hellman-over-rsa-for-key-exchange
    • https://security.stackexchange.com/questions/45963/diffie-hellman-key-exchange-in-plain-english
    • https://en.wikipedia.org/wiki/Elliptic-curve_Diffie%E2%80%93Hellman
    • https://en.wikipedia.org/wiki/Forward_secrecy
32. High Performance Browser Networking | Ilya Grigorik 2019-06-24

    tags: book, cryptography/encryption, cryptography/public-key-infrastructure, cryptography/rsa, internet/browser, mobile, network/http, network/transport-layer-security, security, web

    [ permalink ]

    • https://hpbn.co/webrtc/
    • https://hpbn.co/transport-layer-security-tls/
    • https://hpbn.co/webrtc/
33. MIG: Mozilla InvestiGator 2019-05-27

    tags: filesystem, mozilla, network, security, sysadmin

    [ permalink ]

    • https://github.com/mozilla/mig
    • https://j.vehent.org/blog/index.php?post/2015/07/26/Using-Mozilla-Investigator-%28MIG%29-to-detect-unknown-hosts
    • https://j.vehent.org/blog/index.php?post/2015/09/13/Investigating-authorized-keys-across-the-infrastructure-using-MIG
34. Crypto | Node.js v8.11.3 Documentation 2018-07-20

    tags: cryptography, cryptography/encryption, cryptography/rsa, programming/node.js

    [ permalink ]

    • https://stackoverflow.com/questions/8750780/encrypting-data-with-public-key-in-node-js
    • https://www.w3schools.com/nodejs/ref_crypto.asp
    • https://lollyrock.com/articles/nodejs-encryption/
    • https://github.com/chris-rock/node-crypto-examples
    • https://blog.patricktriest.com/building-an-encrypted-messenger-with-javascript/
    • https://github.com/triestpa/Open-Cryptochat
35. OpenVPN Community Software 2018-05-24

    tags: cryptography/public-key-infrastructure, cryptography/rsa, linux, network, network/transport-layer-security, network/vpn, security

    [ permalink ]

    • https://openvpn.net/index.php/open-source/documentation/miscellaneous/78-static-key-mini-howto.html
    • https://openvpn.net/index.php/open-source/documentation/howto.html
    • https://openvpn.net/index.php/open-source/documentation/miscellaneous/76-ethernet-bridging.html
    • https://wiki.archlinux.org/index.php/OpenVPN
    • https://wiki.archlinux.org/index.php/Easy-RSA
    • https://wiki.debian.org/OpenVPN
36. ranger - a console file manager with VI key bindings 2018-04-16

    tags: command-line, curses, editor/vim, file, internet/browser, linux, programming/python

    [ permalink ]

    • https://github.com/ranger/ranger
    • https://github.com/ranger/ranger/wiki/Official-user-guide
    • https://bloerg.net/2012/10/17/ranger-file-manager.html
    • https://www.digitalocean.com/community/tutorials/installing-and-using-ranger-a-terminal-file-manager-on-a-ubuntu-vps
    • https://wiki.archlinux.org/index.php/Ranger
37. Is there any way to view the currently mapped keys in Vim? - Stack Overflow 2018-01-21

    tags: editor/vim, key

    [ permalink ]
38. Agile memes 2018-01-16

    tags: agile, agile/scrum, intertubes, meme

    [ permalink ]

    I have altered the product scope https://conversionxl.com/wp-content/uploads/2017/06/BNqDJGTGxFVpGaitiULiXNa88zNYiPhIkUwMu0sM59NuStK2VLcX-ZxGqlk9mXFG-Nb9hq6wejSNyArRZ1ppGOWhR0L5G8FS7vte-YiiRoxSaSdF72YnMtRSY9NLW4352rQUk6SW.jpg Key stakeholder https://i.pinimg.com/236x/95/82/ec/9582ec2d0801bdc4d9602bc15c3ac250--rick-moranis-ghostbusters-tech-humor.jpg Rebel SCRUM https://memegenerator.net/img/instances/500x/76938443/you-rebel-scrum.jpg Estimates https://pbs.twimg.com/media/BnzVZ4QCAAAh-6X.jpg Kanban Style https://memegenerator.net/img/instances/67497538/kanban-style.jpg Such agile http://weknowmemes.com/generator/uploads/generated/g1392129292595512104.jpg Not the manifesto! https://image.slidesharecdn.com/waterscrumfall2015-151017224509-lva1-app6892/95/waterscrumfall-by-andrew-hiles-26-638.jpg?cb=1445122117 Slices of Waterfall https://theagilesphere.files.wordpress.com/2016/02/aaeaaqaaaaaaaajnaaaajdgymgi1zdczltawytatnda4ys1ingm1lwywzguyn2jiode1mg.jpg We have Gantt charts http://i.qkme.me/3unlv7.jpg

    Collections:

    • https://twitter.com/agile_memes
    • http://anagilemind.net/2015/02/07/collection-of-agile-related-memes/
    • http://anagilemind.net/2015/03/12/more-agile-related-memes/
    • http://anagilemind.net/2015/07/31/a-few-more-agile-related-memes/
    • http://tiny-giant-books.com/blog/agile-memes-part-1/
    • https://controlyourchaos.wordpress.com/2012/03/12/agile-memes/
39. Adding unit tests to legacy code - Stack Overflow 2017-10-16

    tags: development, legacy, programming/test-driven-development, programming/testing, software-engineering/refactoring, unit

    [ permalink ]

    • https://stackoverflow.com/questions/748503/how-do-you-introduce-unit-testing-into-a-large-legacy-c-c-codebase

    • https://www.downrightlies.net/posts/2015/05/18/how-to-retrofit-tests-to-legacy-code.html

    • https://softwareengineering.stackexchange.com/questions/227893/does-it-make-sense-to-write-tests-for-legacy-code-when-there-is-no-time-for-a-co

    • https://softwareengineering.stackexchange.com/questions/122014/what-are-the-key-points-of-working-effectively-with-legacy-code

    • https://en.wikipedia.org/wiki/Characterization_test

    • https://www.amazon.com/dp/0131177052/

      • http://www.netobjectives.com/system/files/WorkingEffectivelyWithLegacyCode.pdf
      • https://www.slideshare.net/nashjain/working-effectively-with-legacy-code-presentation
40. vim - What is the <leader> in a .vimrc file? - Stack Overflow 2017-10-08

    tags: editor/vim, key, shortcut

    [ permalink ]