The table below summarizes the usage and frequency of use for each of the keys.:

ZSK vs. KSK Comparison

Vulnerabilities Found in Bitcoin.

DNSSEC Two Steps

Signing your domain with DNSSEC involves two components:

1. The registrar of your domain name needs to be able to accept what are called “Delegation Signor (DS)” records and be able to send those up to the Top-Level-Domain (TLD) for your domain (ex. .com, .org, .net).
2. The DNS …

A comparison of VPN and its specification.

How to change FileVault password. This is useful when wanting to have two separate passwords; one for the disk and one for the login account.

• https://support.apple.com/en-us/HT202842
• https://apple.stackexchange.com/questions/125087/how-can-i-have-one-password-for-filevalue-2-pre-boot-password-and-another-for/125120#125120

How to hardened Signal app: https://medium.com/@mshelton/signal-for-beginners-c6b44f76a1f0

How to debug the Core Engine of Bro-IDS.

Enabling debug messages of Bro script

System architecture

Here we assume a system architecture that extracts features from raw input data, feeds them into a training system that produces a model, which is then read into a serving system to make inferences and affect the user-facing behavior of the system. We also assume typical software engineering …

olcLogLevel: This directive specifies the level at which debugging statements and operation statistics should be syslogged (currently logged to the syslogd(8) LOG_LOCAL4 facility). You must have configured OpenLDAP –enable-debug (the default) for this to work (except for the two statistics levels, which are always enabled). Log levels may be …