PowerDMARC’s Email Authentication Blog – Read the latest news and updates
![What is a Brute Force Attack and How Does it Work? What is a Brute Force Attack and How Does it Work](https://powerdmarc.com/wp-content/uploads/2023/03/What-is-a-Brute-Force-Attack-and-How-Does-it-Work_-.jpg)
What is a Brute Force Attack and How Does it Work?
BlogIn a brute force attack the attacker systematically tries every possible combination of characters until they find the correct credentials.
![Types of Malware: A Complete Guide Types of Malware A Complete Guide](https://powerdmarc.com/wp-content/uploads/2023/03/Types-of-Malware-A-Complete-Guide-.jpg)
Types of Malware: A Complete Guide
BlogCommon types of malware include spyware, adware, ransomware, computer viruses, trojan horses etc.
![Whaling Phishing vs. Regular Phishing: What's the Difference and Why it Matters? Whaling Phishing Vs Regular Phishing](https://powerdmarc.com/wp-content/uploads/2023/03/Whaling-Phishing-Vs-Regular-Phishing-.jpg)
Whaling Phishing vs. Regular Phishing: What’s the Difference and Why it Matters?
BlogWhaling phishing is a highly targeted form of phishing specifically aimed at senior executives and high-level officials within an organization.
![Social Media Social Engineering: Understanding the Risks on Online Platforms Social Media and Social Engineering](https://powerdmarc.com/wp-content/uploads/2023/03/Social-Media-and-Social-Engineering.jpg)
Social Media Social Engineering: Understanding the Risks on Online Platforms
BlogSocial media social engineering refers to the use of psychological manipulation and deception on social media platforms.
![What Are Spam Messages? What are spam messages](https://powerdmarc.com/wp-content/uploads/2023/03/What-are-spam-messages_-.jpg)
What Are Spam Messages?
BlogSpam messages are unsolicited or unwanted messages that are sent in bulk through various communication channels.
![Understanding Zero-Day Vulnerabilities: What They Are and How They Threaten Cybersecurity Understanding Zero Day Vulnerabilities](https://powerdmarc.com/wp-content/uploads/2023/03/Understanding-Zero-Day-Vulnerabilities-.jpg)
Understanding Zero-Day Vulnerabilities: What They Are and How They Threaten Cybersecurity
BlogIn the security community, the term "zero day" refers to a vulnerability that has not been publicly disclosed or patched by a vendor.
![DNS Servers - What are they and how to use them? What is a DNS server](https://powerdmarc.com/wp-content/uploads/2023/03/What-is-a-DNS-server_-.jpg)
DNS Servers – What are they and how to use them?
BlogA DNS (Domain Name System) server is a critical component of the internet that enables the translation of human-readable domain names into IP addresses.
![How to Configure DMARC? How to configure DMARC](https://powerdmarc.com/wp-content/uploads/2023/02/How-to-configure-DMARC_-.jpg)
How to Configure DMARC?
BlogTo configure DMARC, create a DMARC record, choose a policy, configure SPF and DKIM, monitor DMARC reports, and adjust the policy as needed.
![Malware-as-a-Service (MaaS): What is it and How to Prevent it? What is Malware as a Service MaaS](https://powerdmarc.com/wp-content/uploads/2023/02/What-is-Malware-as-a-Service-MaaS-.jpg)
Malware-as-a-Service (MaaS): What is it and How to Prevent it?
BlogMalware-as-a-Service (MaaS) is a model of delivering malware to attackers as a service, which allows them to access malicious software, tools, and infrastructure.
![Understanding the Limitations of SPF in Email Authentication Understanding the limitations of SPF in email authentication](https://powerdmarc.com/wp-content/uploads/2023/02/Understanding-the-limitations-of-SPF-in-email-authentication-.jpg)
Understanding the Limitations of SPF in Email Authentication
BlogSPF limit on the maximum number of domain name system lookups and unalignment of the From address and domain may cause implementation errors.