Image: What is DMARC and how can you set it up?TierneyMJTierneyMJ

What is DMARC and how can you set it up?

How can you recognise fraudulent email messages when they appear to come from trusted senders? DMARC helps identify fake messages and automatically takes action when a message fails authentication. It adds an important layer of protection against phishing, spoofing and other…

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    Image: What are spam messages and how can you avoid them?alphaspirit.itShutterstock

    What are spam messages and how can you avoid them?

    Every day, countless spam emails reach inboxes worldwide. While many are irritating, others can be dangerous, carrying phishing links, malware, or fraudulent offers. Recognising the telltale signs of spam not only saves time but also protects your data and devices. With a few…

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      Image: What is an email whitelist and how does whitelisting work?Andrey_PopovShutterstock

      What is an email whitelist and how does whitelisting work?

      What is a whitelist and how can whitelisting be used for seamless email communication? A whitelist uses specifically added entries to exclude unwanted or harmful data from traffic. How do you set up such a passlist? Options exist with your own internet provider, through external…

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        Image: What is greylisting in email and how does it work?wetzkaz.comShutterstock

        What is greylisting in email and how does it work?

        Greylisting is a proven and highly effective method to significantly reduce the worldwide sending of spam emails. Because it operates quietly in the background, most users never even notice that their inbox is being actively protected. Discover how the process works technically,…

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          Image: What is spear phishing and how does it work?Digital_ArtShutterstock

          What is spear phishing and how does it work?

          Online attacks are a daily occurrence, and most can be blocked with little effort. Spear phishing, however, is far more dangerous: carefully polished, highly convincing, and completely free of the usual red flags that make other scams easier to spot. These fraudulent messages are…

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            Image: How to use PGP encryption for emailBachoShutterstock

            How to use PGP encryption for email

            Online privacy is a sensitive issue that affects everyone from security experts to casual internet users. Whether you’re posting on social networks, carrying out banking transactions or buying from an online store, your data may not be sufficiently protected. The same applies to…

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              Image: How to identify phishing emailsunderverseShutterstock

              How to identify phishing emails

              Scammers send out dubious e-mails attempting to obtain sensitive data from internet users every day. This is known as phishing and isn’t just annoying; fraudulent e-mails cost millions each year as internet users fall victim to them. We reveal how to identify phishing e-mails and…

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