Gentoo - Tor 0.3.4.9 stable on amd64

So why is this release noteworthy? Well, I experienced an issue with the previous release (Tor 0.3.4.7) where I was unable to get sandboxing to work due to the following error:

Oh my God, they killed HPKP!

This week Google went ahead and removed support for HTTP Public Key Pinning (HPKP) from Chromium after some initial stumbles. The change was committed and tagged for Chromium 72.0.x and can now be observed by users of Chrome Canary.

Gentoo - ModSecurity 2.9.1 lands in stable on amd64

Gentoo developers recently marked mod_security-2.9.1 and modsecurity-crs 3.0.2 as stable on amd64, thus allowing me to move on from the dormant ModSecurity 2.7.7 release. Good thing I got this update on a Sunday though as it turned out to be more than a simple drop in replacement.

How to add and modify POP or IMAP accounts with Outlook Office 365

Why on earth would there ever be a need to write such an article one might ask? Well, the current Outlook Office 365 version had me puzzled as I was unable to manually configure an IMAP account according to my preferences. Apparently, “set up your account manually” now translates to let Outlook autoconfigure the account.

Gentoo - New slot for PHP 7.2 on amd64

PHP 7.2 just went stable on amd64 providing me with an opportunity to finally migrate away from PHP 7.0. Unlike the PHP 7.1 releases, PHP 7.2 offers significant performance improvements.

Welcome to my new v3 onion

Gentoo recently marked Tor 0.3.4.7 as stable on amd64 so without further ado I’m launching my v3 onion. This hidden service is available at the following 56 bit long address: 4hpfzoj3tgyp2w7sbe3gnmphqiqpxwwyijyvotamrvojl7pkra7z7byd.onion

How long does it take before Google starts de-indexing your pages on server failure

I recently got the opportunity to discover how long Google would keep showing my content on the search engine result pages when my web server was unavailable. Predictably, I only had a short window of time before my content got removed. And the first content to go was my top ranking pages. Last month I was managing some DNS records and accidentally wiped the A-record for blog.paranoidpenguin.net, making this blog effectively unavailable.

DKIM fail – Invalid public key

So I had just implemented DomainKeys Identified Mail (DKIM) on a Postfix server and was confident that the signing process was correct, but on testing, the recipient’s SMTP server insisted that the message had failed authentication due to an invalid public key.