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.
New zero-day vulnerability: How to protect yourself from Follina
All TopicsThe critical zero-day security vulnerability Follina in Microsoft Office is currently making headlines. Particularly threatening is the fact that it is sufficient for an infection to trigger a hover preview in a downloaded file. We show you how you can protect yourself with NoSpamProxy.
beBPo: Using the public authority mailbox with NoSpamProxy
All Topics, NoSpamProxy Cloud, NoSpamProxy Encryption, NospamProxy Large Files, NoSpamProxy ProtectionThe public authority mailbox beBPo is considered a secure transmission channel for electronic communication. Find out how to use it with NoSpamProxy.
Revoked SwissSign certificates
All Topics, News, NoSpamProxy Encryption, Tech & SupportIn some cases, certificates already issued by SwissSign were withdrawn because in these cases the Common Name (CN) did not correspond to the prescribed first name last name format. We show you how to apply for new certificates for the affected users.
Trustworthy email software made in Germany – with the seal of trust
All Topics, NoSpamProxy Cloud, NoSpamProxy ProtectionThe 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.
OneDrive Personal Links in Email Reply Chain Attacks
All Topics, NoSpamProxy Cloud, NoSpamProxy ProtectionSince 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.
HTML attachments: The misjudged danger
All Topics, NoSpamProxy Cloud, NoSpamProxy ProtectionFor 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.
Automated certificate management with Managed Certificates
All Topics, News, NoSpamProxy Cloud, NoSpamProxy Encryption, ProductEmail 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.
Successfully fend off text-based CSV injection attacks
All Topics, NoSpamProxy Cloud, NoSpamProxy ProtectionCurrently, criminals are trying to install malware via text-based CSV files. We show how you can protect yourself from CSV injection attacks.