#mailsecurity — Public Fediverse posts
Live and recent posts from across the Fediverse tagged #mailsecurity, aggregated by home.social.
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Gerade wurde das aktuelle BSI-Magazin (2025/01) online gestellt in dem es ein Interview zum E-Mail-Sicherheitsjahr 2025 mit der fantastischen Caroline Krohn gibt. Zum ersten Mal wird dabei unser Slogan bzw. Claim "Deine E-Mails, dein digitales Zuhause." genutzt! Ich kann noch immer nicht so richtig fassen, wie viel Aufmerksamkeit das Thema E-Mail-Sicherheit jetzt bekommt :heart_cyber: :mail_smirk:
Eine englischsprachige Version folgt in ca. 2 Monaten und werde ich dann natürlich auch hier tröten.
https://www.bsi.bund.de/DE/Service-Navi/Publikationen/BSI-Magazine/bsi-magazine_node.html
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Die kürzlich veröffentlichte Cyber-Sicherheitsempfehlung "Upgrade für die E-Mail-Sicherheit" ist ein Paradebeispiel für die lösungsorientierte Zusammenarbeit zwischen verschiedenen Abteilungen im BSI. Nur so konnten wir praxisnahe Empfehlungen aussprechen, die auf Beobachtungen der echten Welt da draußen beruhen. Oft können Unternehmen, die E-Mails über eine eigene Domain senden und empfangen, nämlich schon mit überschaubaren Aufwand ihre Sicherheit deutlich verbessern.
#MailSecurity #TeamBSI #SPF #DKIM #DMARC #STARTTLS #DNSSEC #DANE #MTASTS #TLSRPT
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Claudia Plattner, President of German BSI, has just been featured in an article on email security in eco's dotmagazine. It's a wake up call and invitation to enhance email security in a joined effort :blobs:
I like it :ablobsmile:
#SPF #DKIM #DMARC #DANE #TLSA #MTASTS #TLSRPT #Mailsecurity #TeamBSI @bsi
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Good things are coming to Exchange users it seems :think_starry_eyes: Took a bit longer than expected though 😉
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The Internet Security Days 2024 marked the starting point for a new effort by eco and @bsi to raise adoption of modern email security standards across Germany and worldwide. I'm honored that I was allowed to shape some of the contents of this great event and mailsecurity is finally getting the attention it deserves 💌 :blobcatthx:
https://international.eco.de/news/internet-security-days-2024-it-security-for-email-ai-and-nis2/
#DMARC #SPF #DKIM #DANE #TLSA #MTASTS #TLSRPT #Mailsecurity #TeamBSI
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Ten years plus on "Effective Spam and Malware Countermeasures - Network Noise Reduction Using Free Tools" https://nxdomain.no/~peter/effective_spam_and_malware_countermeasures.html still seems to be relevant (mod that we never got #IPv6 greylisting done) #malware #networksecurity #antispam #OpenBSD #internetsecurity, #networking #mailsecurity #packetfilter #countermeasures #networkmail #PF #greylisting #spam #FreeBSD
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The 2014 article "Effective Spam and Malware Countermeasures - Network Noise Reduction Using Free Tools" has been liberated as https://nxdomain.no/~peter/effective_spam_and_malware_countermeasures.html - previsously only available tracked as https://bsdly.blogspot.com/2014/02/effective-spam-and-malware.html.
Likely still useful if you follow keywords like #malware #networksecurity #antispam #OpenBSD #internetsecurity, #networking #mailsecurity #packetfilter #countermeasures #networkmail #PF #greylisting #spam #FreeBSD (and now all #tracked links to my stuff have an untracked equivalent)
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I very much recommend this article on #EmailSecurity written by my colleague Kristina for eco's dotmagazine :blobcatreading: It'll give you a brief overview on both of our Technical Guidelines (BSI TR-03108 and BSI TR-03182) and what we released them for 😀👍
#SPF #DKIM #DMARC #DANE #TLSA #MTASTS #TLSRPT #Mailsecurity #TeamBSI
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Two lessons with my name:
- I'm inclined to append my family name, as yesterday I got a retreat reservation for a person working for the #govt of #Hungary, with the same name, and it also often comes up with #KYC & #AML procedures;
- receiving that mail on my Gmail address revealed that a #Hungarian #government entity (on gov.hu domain) is not using #secure, #encrypted #email delivery, attachments included.
#mailsec #mailsecurity #websecurity #websec #netsec #netsecurity #security #privacy #GDPR -
Hey @Vivaldi noticed that vivaldi.net is one of the all-greens on Hardenize.
I'd move my mails to vivaldi.net, but I have size worries, still use other providers, & own domain.
Do you have any plans to implement paid size plan, & features like automatic IMAP fetch, external sending SMTP, own domain management?#vivaldi #netsecurity #netsec #websecurity #websec #mailsecurity #mailsec #dnssec #dane #tls #tlsrpt #mtasts #spf #dmarc #dkim #security #privacy
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👍 See: https://community.letsencrypt.org/t/understanding-smtp-dane-implementation-options/184274/4
For some more background info on DANE TLSA see:
- https://github.com/internetstandards/toolbox-wiki/blob/main/DANE-for-SMTP-how-to.md
- https://github.com/baknu/DANE-for-SMTPHope this helps.