Outdoor Links

Foxes Are AWESOME: https://news.nationalgeographic.com/2016/05/160520-arctic-foxes-animals-science-alaska
Maps and Communications: https://www.cairnme.com
Nice Hostels to Stay at Sometime: https://www.outsideonline.com/2250466/9-upscale-hostels-worth-staying
Search for Campgrounds: https://thedyrt.com
SD Beach Info (water quality map): http://www.sdbeachinfo.com/
SD Surf Info: https://www.swellinfo.com/surf-forecast/san-diego-california-south
Swimming Area Ratings: https://www.theswimguide.org

Blogs I Follow

Author of NoScript Firefox Extension: https://hackademix.net
CSS-Tricks: https://css-tricks.com
Good Linux and Security Info: https://calomel.org/
Henrik Lilleengen: https://lilleengen.io/blog/posts
Linux info and how to: https://www.cyberciti.biz/
Scott Helme: https://scotthelme.co.uk/
Thought Bot: https://robots.thoughtbot.com/
Troy Hunt: https://www.troyhunt.com/

Github Projects I Use

DOMPurify: https://github.com/cure53/DOMPurify
Atom: https://github.com/atom/atom
Geany: https://github.com/geany/geany

eMail Testing

DANE Check: url
DKIM Checker: https://protodave.com/tools/dkim-key-checker/
DKIM Validation: http://dkimvalidator.com
DMARC: https://dmarc.org/resources/deployment-tools/
DMARC: https://www.dmarcanalyzer.com/dmarc/dmarc-record-check/
DMARC Checker: https://dmarcian.com/dmarc-inspector/
Domain Keys: http://domainkeys.sourceforge.net/
Email Auth: https://www.had-pilot.com/
Email Delivery Testing: https://www.dynu.com/en-US/NetworkTools/EmailDossier
Email Tester: https://www.unlocktheinbox.com/mail-tester/
Error Parsing for Mail: https://www.parsemail.org/
In-depth SMTP test: https://www.wormly.com/test-smtp-server
Mail Testing: https://mxtoolbox.com
Mail Delivery: https://mxtoolbox.com/deliverability
Mail Receiving Tests: https://www.checktls.com/perl/live/TestReceiver.pl
SPF: http://www.openspf.org/
SPF and DKIM Checking: http://www.mail-tester.com/spf-dkim-check

Website Testing

CSS Validator (W3C): http://jigsaw.w3.org/css-validator/
Google Mobile Testing: https://search.google.com/test/mobile-friendly
HTML Validator (W3C): https://validator.w3.org/
HTML5 Testing: https://html5test.com/
Link Checker (W3C): https://validator.w3.org/checklink
NGINX Configuration Generator: https://mozilla.github.io/server-side-tls/ssl-config-generator/
NGINX File Cleanup: https://nginxbeautifier.com/
Page Header Analyzer/CSP: https://securityheaders.io
SSL and Security Checker: https://www.ssllabs.com/ssltest/analyze.html
SSL and Security Checker: https://github.com/mozilla/tls-observatory
SSL and Security Checker: https://github.com/mozilla/cipherscan
Web Page Testing: http://www.webpagetest.org/
Website Security Scan: https://www.wormly.com/web-server-security-scan
TLS Profiler: https://tlsprofiler.danielfett.de/
Mozilla SSL Config: https://ssl-config.mozilla.org/

CSP Info

About Headers: https://www.sourceclear.com/blog/HTTP-Security-Headers-in-Plain-English/
CSP and Other Types of Reporting: https://report-uri.io/account/
CSP Checking: https://csp-evaluator.withgoogle.com/
CSP Checking: https://report-uri.io/home/analyse
CSP Creation Wizard: https://report-uri.io/home/generate
CSP Testing: https://content-security-policy.com/browser-test/
Info: https://developer.mozilla.org/en-US/Add-ons/WebExtensions/Content_Security_Policy
Info: https://developer.mozilla.org/en-US/docs/Tools/GCLI/Display_security_and_privacy_policies
Info: https://developer.mozilla.org/en-US/docs/Web/HTTP/Headers/Content-Security-Policy/script-src
Info: https://content-security-policy.com/
Info: https://developer.mozilla.org/en-US/Add-ons/WebExtensions/Content_Security_Policy
Report Samples: https://www.tollmanz.com/content-security-policy-report-samples/
Reporting: https://report-uri.com/
Reporting: https://github.com/getsentry/sentry

Server Setup

Create Sitemaps: https://www.xml-sitemaps.com
Google Search Site Preferences: https://www.google.com/webmasters/tools/home?hl=en&authuser=0
Mail and clients: http://ary.kleinerman.org/posts/how-to-install-and-setup-a-powerful-mail-server-on-linux/
Nextcloud Change Log: https://nextcloud.com/changelog/
Nextcloud Security Scanner: https://scan.nextcloud.com
Rainloop: https://www.howtoforge.com/installation-and-configuratio-of-rainloop-webmail-client-with-nginx-on-ubuntu-14.04
Rainloop and Nginx: https://www.tecmint.com/install-rainloop-webmail-in-arch-linux/
Email Server: some steps https://thomas-leister.de/en/mailserver-debian-stretch/
SPF Generator: https://www.dynu.com/NetworkTools/SPFGenerator
Nextcloud Security Manual: https://docs.nextcloud.com/server/latest/admin_manual/installation/harden_server.html

Server Testing

Shields Up! Firewall Test: https://www.grc.com/x/ne.dll?bh0bkyd2
Upload and Download Testing: https://www.measurementlab.net/p/ndt-ws.html#embed

Configuration Links

Network Configuration: https://wiki.archlinux.org/index.php/Network_configuration
Network Debugging: https://wiki.archlinux.org/index.php/Network_Debugging
nft Man Page: http://jlk.fjfi.cvut.cz/arch/manpages/man/nft.8
Nftables - Arch Linux: https://wiki.archlinux.org/index.php/Nftables
Nftables Quick How-To: https://home.regit.org/netfilter-en/nftables-quick-howto/

Links for Interesting Things

Checks email addresses against released data from breaches: https://haveibeenpwned.com/
Journalctl: https://www.digitalocean.com/community/tutorials/how-to-use-journalctl-to-view-and-manipulate-systemd-logs
Message Boxes and Alerts: https://unix.stackexchange.com/questions/144924/creating-a-messagebox-using-commandline

Cryptsetup

Android Encrypt: https://source.android.com/security/encryption/full-disk
Arch Linux DMCrypt: https://wiki.archlinux.org/index.php/Dm-crypt/Device_encryption
Arch Linux Full System Encryption: https://wiki.archlinux.org/index.php/Dm-crypt/Encrypting_an_entire_system
DMCrypt: https://gitlab.com/cryptsetup/cryptsetup/wikis/DMCrypt
FAQ: https://gitlab.com/cryptsetup/cryptsetup/wikis/FrequentlyAskedQuestions#5-security-aspects

Backups

Arch Linux Booting Backups: https://wiki.archlinux.org/index.php/System_backup
Arch Linux LVM Snapshots: https://wiki.archlinux.org/index.php/Create_root_filesystem_snapshots_with_LVM
Arch Linux Rsync Backup: https://wiki.archlinux.org/index.php/Rsync#As_a_backup_utility