The SSL/TLS certificate graveyard: Subdomains that never die
When a forgotten subdomain is still covered by a valid, trusted certificate, it creates a silent entry point for attackers. We call this scenario the "SSL/TLS Certificate Graveyard."
Security
Internet security is essential in protecting sensitive data, maintaining privacy, and ensuring safe online interactions. As cyber threats grow more sophisticated, businesses and individuals risk data breaches, financial losses, and identity theft without strong security measures.
Internet security tools like Attack Surface Monitoring, Certificate Monitoring, OnDMARC, and Cloudflare create barriers against unauthorized access, helping to safeguard personal and business information. By prioritizing internet security, we build trust in online systems, protect digital identities, and foster a safer digital environment for everyone.
Has human analysis of DMARC reports become obsolete?
In light of the sheer scale of modern email traffic and the rise of AI-driven cyber threats, can security teams keep up without AI assistance?
Your attackers already have a map. Do you?
In the continuous cat-and-mouse game between defenders and attackers, the side with the most accurate and comprehensive map of the digital landscape often holds the winning hand.
The IT / Marketing Disconnect: Why DMARC needs to be a team sport
DMARC is often seen as a purely technical protocol, a set of DNS records managed solely by the IT department. However, there's more at play behind the scenes.
Is your business at risk from “Shadow IT”? What you don’t know can hurt you.
What's lurking in the shadows of your IT infrastructure? "Shadow IT" can create blind spots and leave your business vulnerable to attack. Read if you dare!
DMARC alignment explained: The key to successful enforcement
You’ve set up your DMARC record, yet you’re still seeing emails fail authentication. But why? The answer lies in DMARC alignment.
Auditor asked for a full asset inventory? Don’t panic.
Imagine your security auditor asks for a complete inventory of all your internet facing assets. How confident are you to respond?
DMARC for marketers: A roadmap from monitoring to protection
DMARC implementation can be daunting. Here is a simple, four-step roadmap for implementing DMARC without disrupting your marketing efforts.
What is “Header From” spoofing?
"Header From" spoofing is a common email impersonation tactic where a malicious actor forges the visible "From" address of an email to appear as a legitimate sender.
Understanding SPF lookup count limitations and their impact on your business
The Sender Policy Framework (SPF) is a crucial email authentication protocol that helps protect your domain from spoofing and phishing attacks. However, SPF has a significant limitation known as the "lookup limit," which can impact your email deliverability and business operations if not managed properly.