While messaging apps may have become more popular over the last ten or so years, email remains an essential method of communication, particularly for businesses. Despite its widespread use, there are many security problems associated with regular email: Message Tampering False messages are a significant threat, particularly regarding business and legal issues. Imagine someone else […]
Spam messages coming from… your own email? This may sound like a cheesy movie plot, but this form of spam, known as “spoofing,” can have horrifying consequences if they result in compromised security, stolen data, or malware on your company’s machines. Read on to find out how to snuff out spoofing and help everyone avoid […]
Forged emails are extremely common. Most of the time forged emails are merely a nuisance.However, if you accidentally share information with or click on a link from someone who sent a forged email, the results can devastate your goal or even your site, or if it’s really evil, an entire computer. Here’s some information about how to […]
We are often asked by our users to help them determine from where an email message has originated. “Where did this spam come from?” In general, it is fairly easy to do this if you have access to the “headers” of the message. In this post, we will show you how to determine a message’s […]
We have just completed a long series of articles discussing how attackers forge email messages and what technologies and techniques can be used to counter these attacks. See: Email Identity and Forged Email. In this post, we will discuss some best practices when using LuxSci to maximize your protection against forged email messages.
