Email security (7)

Document text with sections redacted in black marker

1 min read

The purpose of redaction in email chains

The purpose of redaction in email chains is to remove sensitive or confidential information before sharing the email with others. When employing this...

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7 min read

Common text messaging cyberattacks

Text messaging is a convenient and effective form of communication, but it also presents opportunities for cybercriminals to exploit unsuspecting...

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Hands typing on keyboard with email envelope icons

3 min read

Physical safeguards for email servers

According to the Journal of Medical Systems study ‘Security Techniques for the Electronic Health Records’, “Breaches in physical safeguards are the...

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Dollar bill caught on a fishing hook

2 min read

FBI issues warning on surging BEC scams causing $55 billion in losses

The Federal Bureau of Investigation (FBI) has warned businesses, urging them to bolster their defenses against business email compromise (BEC)...

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Hand pulling a labeled file folder from a wooden filing cabinet

1 min read

Vulnerabilities in email archiving

Vulnerabilities in email archiving include email spoofing and phishing attacks leading to unauthorized access or data tampering. These...

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Network of connected user icons with envelope symbol representing email communication

4 min read

Understanding DNS configurations for email security

Email is a common communication tool, but it also attracts malicious actors. To strengthen your email security, focus on Domain Name System (DNS)...

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1 min read

What are blind signatures?

A blind signature is a cryptographic method that hides the content of a message while it is being signed. It’s often used when the sender wants to...

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Smartphone displaying security threats with lock and warning icons on gold background

3 min read

How a phishing scam took over my phone and how I recovered

On September 6, 2024, I received what seemed to be a routine text message about a delivery I was expecting.The message, supposedly from The Courier...

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