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Stefan Sturm

About Stefan Sturm

This author has yet to write their bio.
Meanwhile lets just say that we are proud Stefan Sturm contributed a whooping 306 entries.

Entries by Stefan Sturm

All Topics, News, NoSpamProxy Protection

What is a false positive and what is a false negative?

Do you like to cook? If so, your fire alarm has probably sounded at some point, even though you may have only generated a little too much steam in the kitchen. As a result, you have not only created a hopefully tasty meal, but also a false positive. This blog article explains what false positives and false negatives mean for your email security.

02.09.2022 by Stefan Sturm
All Topics, News, NoSpamProxy Encryption

New certificate chains at SwissSign

SwissSign recently started operating a new PKI. Import the new certificate chains now for uninterrupted certificate operation.

11.08.2022 by Stefan Sturm
All Topics, News, Product

Why the blacklist is now called blocklist

Version 14 of NoSpamProxy brought a lot of new features such as the cloud-based reputation system 32Guards or the NoSpamProxy Web App. These two features are just two examples of how the development team at Net at Work is continuously working on improving NoSpamProxy. In addition to the technical changes, there was also another, at first glance inconspicuous change: Blacklist and Whitelist are now called Blocklist and Allowlist. You can find out why in this blog article.

10.08.2022 by Stefan Sturm
32Guards, All Topics, NoSpamProxy Cloud, NoSpamProxy Protection

QakBot and HTML attachments: a dangerous pairing

Back in early March 2022, we reported on the underestimated danger of HTML attachments in the NoSpamProxy blog. At that time, we outlined “HTML Smuggling” as one of the many possible attack vectors resulting from the use of HTML attachments and JavaScript. And this is exactly what is now being used in combination with the QakBot malware in spam emails.

27.07.2022 by Stefan Sturm
32Guards, All Topics, News, NoSpamProxy Cloud, NoSpamProxy Encryption, NospamProxy Large Files, NoSpamProxy Protection

Focus Point study by analyst firm techconsult on the state of email security in German companies

How important do companies consider securing their own email inboxes? Where do companies see an acute need for action in terms of email security? And to whom do they entrust the operation of email security? As part of a study by techconsult, decision-makers or people significantly involved in the decision-making process were surveyed. Download the results now.

30.06.2022 by Stefan Sturm
32Guards, All Topics, News, NoSpamProxy Cloud, NoSpamProxy Encryption, NospamProxy Large Files, NoSpamProxy Protection, Product, Updates

NoSpamProxy 14 is the first mail gateway to support S/MIME 4

New features such as S/MIME 4 support, metadata service 32Guards and Flow Guard, and new web app offer the best protection for email communication and set the bar high for the competition. Learn more about all the exciting new features in NoSpamProxy 14!

27.06.2022 by Stefan Sturm
32Guards, All Topics, NoSpamProxy Cloud, NoSpamProxy Protection

How NoSpamProxy classifies emails as spam: The Spam Confidence Level (SCL) explained

The Spam Confidence Level (SCL) is decisive in the evaluation of emails. In the end, the SCL value decides whether an email is declared as spam. How does SCL work?

24.06.2022 by Stefan Sturm
All Topics, NoSpamProxy Cloud, NoSpamProxy Encryption, NospamProxy Large Files, NoSpamProxy Protection

beBPo: Using the public authority mailbox with NoSpamProxy

The public authority mailbox beBPo is considered a secure transmission channel for electronic communication. Find out how to use it with NoSpamProxy.

16.05.2022 by Stefan Sturm
Page 11 of 19«‹910111213›»

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