How to Implement DNSSEC: Best Practices and Setup Tips

How to Implement DNSSEC: Best Practices and Setup Tips

DNS Security Extensions (DNSSEC) play a crucial role in strengthening the security of the Domain Name System, which serves as the backbone of the internet. Traditional DNS, while effective at translating domain names into IP addresses, was not designed with security in mind, leaving it vulnerable to attacks like spoofing and cache poisoning. DNSSEC addresses…

Jaguar Cyber Breach, Cybersecurity Geolocation Link, India Cybersecurity Burnout

Jaguar Cyber Breach, Cybersecurity Geolocation Link, India Cybersecurity Burnout

It’s September, the first week, and we are back again with our weekly bulletin. The ultimate goal is to keep you informed about the latest global cyber developments. It is only through cyber education and a proactive approach that you can safeguard your data from highly sophisticated cyberattacks.  This week-1 edition will focus on the…

What is identifier misbinding, and how does DMARC fix it?

What is identifier misbinding, and how does DMARC fix it?

When you send out an email, there are multiple domains tied to that message, not just the one that you and your recipients see in your sender address (From domain), but also the domain that is used in the envelope sender (SPF domain), along with the domain that appears in the cryptographic signature (DKIM domain). …

The Hidden Risks in Your Inbox and How to Stay Safe

The Hidden Risks in Your Inbox and How to Stay Safe

With the rise of digital communication, e-mails have become an essential part of daily life, both personally and professionally.  Statista reports that global email traffic has steadily increased since 2017. In 2022, approximately 333 billion emails were sent and received daily, with projections estimating a rise to 392.5 billion daily emails by 2026. While e-mails…

Amazon SES SPF Record Explained: Best Practices For Email Authentication

Amazon SES SPF Record Explained: Best Practices For Email Authentication

Email authentication is a critical part of ensuring that your messages reach inboxes securely and reliably. One of the core mechanisms that supports this process is the Sender Policy Framework (SPF) record, a DNS-based protocol that specifies which mail servers are authorized to send emails for your domain. For businesses and marketers using Amazon Simple…

Understanding SPF Fail Handling In Exchange Online: Tips And Best Practices

Understanding SPF Fail Handling In Exchange Online: Tips And Best Practices

Email authentication is a cornerstone of modern cybersecurity, and the Sender Policy Framework (SPF) plays a critical role in defending organizations against phishing and spoofing attacks. By validating whether an email originates from an authorized mail server defined in a domain’s DNS records, SPF ensures stronger email trust, reduces fraudulent traffic, and safeguards business communications….

Improve Your Domain’s Email Security By Checking Dmarc Compliance

Improve Your Domain’s Email Security By Checking Dmarc Compliance

Email remains one of the most widely used communication tools for businesses, but it is also a primary target for cybercriminals who exploit vulnerabilities through phishing, spoofing, and business email compromise attacks. Without proper safeguards, attackers can impersonate your domain, trick recipients, and damage your organization’s reputation. This makes it essential for businesses to adopt…

Africa Fights Cybercrime, Attention Farmers Customers, Apple Prevents Threats

Africa Fights Cybercrime, Attention Farmers Customers, Apple Prevents Threats

It’s the last week of August, and we are back again to check in on you! People around the globe are grappling with threat attacks. However, our loyal audience consistently maintains a safe distance from malicious advances by cybercriminals. That’s why we share weekly bulletins that keep you well-informed and prepared against any kind of…

How To Set Up And Configure Microsoft 365 SPF Records For Email Security

How To Set Up And Configure Microsoft 365 SPF Records For Email Security

Email security is a top priority for organizations using Microsoft 365, and one of the most effective defenses against spoofing and phishing is the Sender Policy Framework (SPF). SPF records, published as DNS TXT entries, allow domain owners to specify which mail servers are authorized to send messages on their behalf. This verification process helps…

Cybersecurity Basics for College Students: Understanding DMARC, SPF, and DKIM

Cybersecurity Basics for College Students: Understanding DMARC, SPF, and DKIM

In today’s digital age, cybersecurity has become a vital aspect of our everyday lives. For college students, it’s especially crucial. You’re often using email for everything from communicating with professors to networking with peers or applying for internships. Unfortunately, this also makes you a target for various types of cyber threats, such as phishing attacks,…