Coffee
Hatch Blackout
👎Not recommended These coffee beans radiate deceptively deep and rich aromas but when turned into a coffee or an espresso, they are unpleasantly sour.
Salt and Sugar
Cybersecurity
How to create your own mail server using Postfix and Dovecot on Amazon Web Services (AWS)
💡If your AWS account is not permitted to use port 25, you will not be able to send outgoing mail from your mail server. You will need to submit a support ticket at the link here: https://support.console.aws.amazon.com/support/contacts#/rdns-limits. Log into your Amazon Web
Cybersecurity
YubiKey and Pretty Good Privacy (PGP)
Cybersecurity
Tar
Cybersecurity
Random password
All Macs come with a pre-installed app called Terminal. You can find Terminal by navigating to Finder -> Go -> Utilities. Alternatively, you can find Terminal by launching Spotlight using Command + Space and typing in Terminal. Once you are in Terminal, you can use the openssl rand command
Cybersecurity
Secure messaging
WhatsApp is used by more than two billion users. Together with Facebook Messenger, the two messaging apps by Meta Platforms dominate the market worldwide. In 2016, WhatsApp implemented the Signal Protocol to encrypt the communication on its app. WhatsApp Encryption Overview383236184_722587863039320_5040651063228680393_n.pdf1 MBdownload-circle According to the overview
Cybersecurity
Secure email
💡We no longer recommend Proton Mail as it has been experiencing repeated outages. In its place, we recommend Posteo.💡Mailvelope offers you protection if and only if the other party you are communicating with already uses Pretty Good Privacy (PGP). It is not an email service. In 2019, CNBC reported
Economics
Fiscal multiplier
Fiscal multiplier is a measure of the impact of a fiscal policy.
Cybersecurity
Hashing
Hashing is the irreversible process of turning information in its original form into its secret form. Unlike encryption, there is no reverse process that turns information in its secret form into its original form.
Cybersecurity
Encryption
Encryption is the reversible process of turning information in its original form into its secret form. Decryption is the reverse process that turns information in its secret form into its original form.
Salt and Sugar
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