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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 343 entries.

Entries 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
All Topics, NoSpamProxy Cloud, NoSpamProxy Protection

Trustworthy email software made in Germany – with the seal of trust

The use of a suitable secure email gateway is the basic prerequisite for confidential and secure electronic communication. Especially if you can trust the software, its origin as well as the technology used. But how can you as a customer or user be sure that you can? Well – in this case, it’s quite simple.

05.04.2022 by Stefan Sturm
All Topics, NoSpamProxy Cloud, NoSpamProxy Protection

OneDrive Personal Links in Email Reply Chain Attacks

Since April 2019, there is a new type of attacks that use emails as an attack vector: the so-called Email Reply Chain Attacks. The first step in these attacks is to spy on emails. The responses to these emails written by the criminals contain a malicious link or attachment. While this method was initially used on a larger scale by Emotet, other threats such as QakBot (aka Qbot or also Quackbot) have also been added over time.

08.03.2022 by Stefan Sturm
All Topics, NoSpamProxy Cloud, NoSpamProxy Protection

HTML attachments: The misjudged danger

For several years, spammers have increasingly used text-based HTML attachments to spread malicious code. A double-click in the browser is enough to execute malicious code that is either embedded in the HTML document or reloaded via external web servers.

01.03.2022 by Stefan Sturm
All Topics, News, NoSpamProxy Cloud, NoSpamProxy Encryption, Product

Automated certificate management with Managed Certificates

Email encryption is the basis for data protection and legal security in your company. Encryption is no longer a marginal topic for organizations, and that’s a good thing: Rising threats from espionage and automated email screening by intelligence agencies show how important it is to protect your communications. In addition, encrypted communication with suppliers or external service providers is a prerequisite for awarding contracts in many industries. Until now, the email certificates required for encryption required administrative effort to acquire, distribute and manage. With Managed Certificates, you automate certificate management and reduce the effort to a minimum.

10.02.2022 by Stefan Sturm
All Topics, NoSpamProxy Cloud, NoSpamProxy Protection

Successfully fend off text-based CSV injection attacks

Currently, criminals are trying to install malware via text-based CSV files. We show how you can protect yourself from CSV injection attacks.

04.02.2022 by Stefan Sturm
Page 14 of 21«‹1213141516›»

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