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SPF, DKIM and DMARC

Using SPF, DKIM and DMARC to Enhance Email Security

From time to time, hopefully, not too often, you might notice that your receiving mail server has failed to block a malicious email. This has most likely happened because the attacker has used IP or domain spoofing in order to cover their track and the receiving MTA (Mail Transfer Agent) failed to spot them. In […]

September 26, 2021

Secure Your Email Server Against Attacks

How to Secure Your Email Server Against Attacks?

An unsecured server can be a serious email security problem for your organization and one that can severely damage your reputation with customers. However, keeping the email server secure, whether it’s on-premise or on the cloud, is not easy and there are a lot of things to consider. That is why we’ve prepared this article […]

September 24, 2021

Company Email Security Hygiene

How to Improve Your Company Email Security Hygiene in 2021?

Today, criminals are far less likely to barge into your company doors and take stuff. Instead, they do it behind a laptop, attacking through email. As a business owner, it’s important to understand and know how to deal with email attacks, but you can’t be the only line of email security defense. Your employees must […]

September 22, 2021

Is Encryption a Threat to National Security

Is Encryption a Threat to National Security?

The argument whether encryption is a human right or a threat to national security goes back to the early days of the Internet in the 1990s and is still going strong today. We are not as naive as to think that this article alone will once and for all put an end to that debate, […]

September 19, 2021

What is Autocrypt and Why CTemplar Adopted it

What is Autocrypt and Why CTemplar Adopted it

Introducing Autocrypt and What it Means for CTemplar (and Non-CTemplar) Email Users Looking for Security and Privacy? One of the biggest problems end-to-end encrypted email users face is the fact that encryption only works if both the sender and the recipient are using the same email service. If the sides are using different email providers, […]

September 15, 2021

Encryption and Data Privacy Laws

Most Important Encryption and Data Privacy Laws Your Business Should Know About

Running a business online means handling lots of confidential information about your company, customers, stakeholders, etc. that must be protected from unauthorized access. Data security has long stopped being a mere buzzword and today businesses must make a constant effort to protect any sensitive data they have. With that in mind, it’s important to understand […]

September 11, 2021

Email Encryption and Human Rights

Email Encryption and Human Rights

Earlier in February this year, a criminal group in Europe was arrested for several murders, torture, drug trafficking and other crimes. Among the evidence, the police gathered 44 mobile phones, all equipped with Sky ECC, a Canadian encrypted messaging app. The police did manage to access the app and searching the phones found several incriminating […]

September 10, 2021

Biggest Points of Email Vulnerability

What are the Biggest Points of Email Vulnerability You Must Consider?

Email security threats are growing fast and both individuals and organizations (big and small) are all one wrong step away from phishing, ransomware, malware, or other types of cybersecurity threats. In fact, email itself might just be the weakest point of data security as 94% of malware is delivered via email. This does not only […]

September 7, 2021

Email Privacy Law Expectations and Reality

Email Privacy Law: Expectations and Reality

We said time and again that, for all its convenience, email is not private in its nature. But as its user, it’s good to know there are still privacy laws that can protect your data while you’re using email services. Of course, every country has its own set of data privacy laws that apply to […]

August 23, 2021