VirtualTam's bookmarks

1. Crystalverse - A Crystal Growing Adventure 2021-11-18

   tags: chemistry, crystal, salt

   [ permalink ]
2. Storing hashes: bcrypt, pbkdf2, sha256-crypt, sha512-crypt 2021-01-03

   tags: cryptography, cryptography/hash, cryptography/hash/bcrypt, cryptography/hash/pbkdf2, cryptography/hash/sha, security/password

   [ permalink ]

   • https://security.stackexchange.com/questions/4781/do-any-security-experts-recommend-bcrypt-for-password-storage
   • https://security.stackexchange.com/questions/17421/how-to-store-salt
   • https://codahale.com/how-to-safely-store-a-password/
   • https://security.stackexchange.com/questions/133239/what-is-the-specific-reason-to-prefer-bcrypt-or-pbkdf2-over-sha256-crypt-in-pass
   • https://security.stackexchange.com/questions/211/how-to-securely-hash-passwords/31846
3. RabbitMQ - Password Hashing 2018-08-28

   tags: cryptography/hash, message-broker/rabbitmq, programming/python, security, security/authentication, security/password

   [ permalink ]

   • https://www.rabbitmq.com/passwords.html
   • https://stackoverflow.com/questions/41306350/how-to-generate-password-hash-for-rabbitmq-management-http-api
   • https://gist.github.com/christianclinton/faa1aef119a0919aeb2e
   • https://stackoverflow.com/questions/9594125/salt-and-hash-a-password-in-python
   • https://docs.python.org/3/library/hashlib.html
   • https://docs.python.org/3/library/base64.html
4. appsec - How to securely hash passwords? - Information Security Stack Exchange 2017-05-15

   tags: cryptography/hash, cryptography/salt, database, security, security/password

   [ permalink ]
5. Linux: environment variable definition locations 2014-11-10

   tags: configuration-management/saltstack, environment, linux, network/ssh, path, programming/shell, programming/shell/bash, session, sysadmin, unix, variable

   [ permalink ]

    1# Global
    2/etc/environment
    3
    4# X Session
    5/var/lib/AccountsService/users/<username>
    6~/.dmrc
    7~/.xinitrc
    8~/.xprofile
    9
   10# Session
   11/etc/profile
   12/etc/profile.d/*.sh
   13~/.profile
   14
   15# Bash
   16/etc/bash.bashrc
   17~/.bash_profile
   18~/.bashrc
   19
   20# ZSH
   21/etc/zsh/zprofile
   22~/.zshrc
   23
   24# Locales
   25/etc/locale.conf
   26/etc/locale.gen
   27~/.config/locale
   28
   29# Superusers
   30/etc/login.defs
   31/etc/sudoers (use visudo to edit)
   32
   33# SSH
   34/etc/ssh/sshd_config (server-side, can allow the client to pass variables)
   35/etc/ssh/ssh_config (client-side, can send variables to servers)
   36
   37# SaltStack
   38/etc/default/salt-minion (not always included in the distro's packages)