Collaborate Disseminate
On my Debian boxes, I installed postfix which forwards my local mails (ie from cron) to my service account on my mailserver. So postfix is configured to use my mailserver as a relay. This works pretty fine for all my Debian hosts.
Now I re… Continue reading Email forwarding on MacOS w Homebrew [migrated]
I currently try to implement progressive profiling with auth0 according to: https://auth0.com/blog/using-redirect-with-actions-to-gather-user-info-and-increase-conversions/ to gather first name and last name of a user after a succesful reg… Continue reading Progressive profiling with auth0: Security when communicating with auth0 actions
The question refers to the pet shop example API at https://editor.swagger.io/ or see below.
The example uses the same pet scheme in requestBody and responses.
What is the reasoning behind this?
Is it only a practice to echo everything in t… Continue reading Why there are not different schemas in request and response at swagger sample pet shop? [migrated]
How do you boot a Linux live image from a CDN using Https as boot protocol?
The reason for netbooting using a CDN would be to start fresh with a non persistent operating system image. Booting fresh via the network should make it harder to … Continue reading How do you boot from the network using https?
Problem
For some reason I forgot the passphrase for my GnuPG signing subkey, but I have my master key stored in a separate device. Is there a way to regain access to my subkey? Or should I replace my old subkey with a new one hoping the ol… Continue reading Reset forgotten subkey password using master key?
How do you hide your browser finger print from advertising networks without disabling javascript?
Is there a browser extension that can help mask unique browser fingerprint? Browser finger print can be things like available system fonts, g… Continue reading How do you hide your browser advertising fingerprint?
In my perhaps somewhat excessive need for security, I have saved a password so securely that I can no longer access it myself.
My files have been encrypted with Blowfish Advanced CS. Fortunately, this programme allows you to try out passwo… Continue reading Brute force Blowfish Advanced CS password
I’m thinking to what extend being dependent on one password to encrypt all my data is a good idea. While I would expect that I normally will remember the password, I’m unsure about how likely it is that my brain will fail in an unexpected … Continue reading What are the chances that a human forgets a password they regularly use? [closed]
I have an API hosted on Amazon API Gateway. When running a security scan of it using https://www.ssllabs.com/ it reports back warnings concerning weak cipher suites for TLS 1.2 (see below).
Are these warnings a valid concern and if so how … Continue reading Are weak cipher suites for TLS1.2 a valid concern?
I want to sell my old 4TB Hard Drive.
Of course I want no one to steal my data.
Overwriting the whole drive with zeros with dd if=/dev/zero of=/dev/sda would take about 18h.
But I cannot reboot my PC for 18 hours because I think dd always … Continue reading Wiping a hard large hard drive efficiently but securely step by step