Guardian Digital Blog
We post our thoughts, insights, and leads here. Keep in touch by RSS feed, an email subscription, or just checking back here every so often.
- by Brittany Day
In this era of heightened cyber risk, how can you verify the legitimacy of the emails you receive to avoid disclosing sensitive information or downloading ransomware? Phishing attacks have evolved to become so targeted and stealthy that, without the proper protocols and technology in place, even the most educated and aware users can fall for a scam - putting their organization’s key assets and reputation at great risk.
Write comment (0 Comments)- by Brittany Day
- by Brittany Day
Is that email that just appeared in your inbox really from who it says it's from? How certain can you be?
Write comment (0 Comments)- by Brittany Day
Regardless of the size of your company or the industry that it services, you rely heavily on email for business - and can reap tremendous benefits by investing in your email security strategy.
Write comment (0 Comments)- by Brittany Day
Since the beginning the COVID-19 crisis, there has been a seismic shift in the way businesses operate. With a large portion of the global workforce now working remotely - a trend that will likely continue even after we emerge from this pandemic, email use for business communications is at an all-time high - and so is the email-borne risk that all businesses face daily.
Write comment (0 Comments)- by Brittany Day
When determining your email risk and assessing your email security strategy, it is common for administrators and IT professionals to focus on the threat that outsiders pose to their organization. While this is a valid concern, the critical mistake that is made far too frequently is failure to address the role that employees play in many attacks and breaches.
Write comment (0 Comments)Blog Articles
-
2021
- Thinking Strategically about Email Security in 2021 and Beyond
- Behind the Shield: EnGarde Cloud Email Security Explained
- Open Source: A Powerful, Yet Underutilized Weapon against Phishing & Zero-Day Attacks
- Buyer's Guide: What to Prioritize in an Email Security Solution
- Buyer's Guide to Office 365 & Workspace Email Security
- EnGarde Cloud Email Security: The Logical Solution to Cyber Risk in Office 365
- Exchange Servers Are Vulnerable - Learn How To Secure Your Email Server Now
- Top Email Security Risks in 2021 - How To Set Your Business Up for Safety & Success
- Ransomware By The Numbers: How Big Is My Risk?
- SMB Ransomware Warnings & How To Prevent an Attack
- Apache SpamAssassin 3.4.6 Release Fixes Two Potentially Aggravating Bugs
- Top Tips and Advice for Staying Safe Online in a Work-from-Home World
- Demystifying Phishing Attacks: How to Protect Yourself Now
- Why Your Business Needs Better Email Security
- Why Ransomware is a Threat to Business
- How to Protect Sensitive Data & Maintain Client Trust in Financial Services Industry
- Why Office 365 Users Are Moving Away from Relying on Default Email Protection Alone
- What You Need to Know to Shield Your Business from Ransomware
- Why You Need DMARC to Secure Email against Spoofing Attacks & Sender Fraud
- Biden's Cybersecurity Efforts Highlight the Power of this Key Technology
- Shortcomings of Endpoint Security in Securing Business Email
- Open Source Utilization in Email Security Demystified
- Limitations of Microsoft 365 Email Security & How To Close These Dangerous Gaps
- Think Like A Criminal: What You Need to Know About Social Engineering Attacks in 2021
- Complete Guide to Email Viruses & Best Practices to Avoid Infections
- Security Expert Dave Wreski Discusses Guardian Digital’s Use of Open Source for Email Security
- Are Employees the Weakest Link in Your Email Security Strategy?
- Top Email Security Trends Putting Your Business at Risk of Attack in 2021
- There’s a Lot to be Gained with Effective Email Security
- You’ve Got Mail: How To Tell If It’s Fraud
- How To Keep Email Private with TLS
- DMARC Quarantine vs. Reject: Which Should You Implement to Secure Business Email against Sender Fraud?
-
2020
- Encryption: An Essential Yet Highly Controversial Component of Digital Security
- Business Email Security Redefined: Key Benefits of Securing Your Business Email with Guardian Digital
- 8 Business Email Security Best Practices
- Demystifying Email Encryption: Stop Sender Fraud
- Demystifying Tax Fraud: How to Avoid Falling Victim to Deceptive, Costly Scams This Tax Season
- Coronavirus Phishing Scams are On the Rise - Is Your Business Email at Risk of Infection?
- Dave Wreski: A Passionate Engineer Brings the Power of Open Source to Business Email Security
- FBI: Existing Cloud Email Protection Inadequate Against Phishing, Ransomware
- Email Risk is Universal: Securing Business Email in Every Industry Sector
- The Remote Worker's Guide to Safely Navigating Office 365
- Why Your Business Needs Superior Email Protection
- Defending Against COVID Email Spoofing Attacks with DMARC
- Open-Source Security Is Opening Eyes
- Think Like A Criminal: How To Write A Phishing Email
- The Four Biggest Email Threats Your Business Faces Today
- Everything On DocuSign Phishing Attacks in 3 Minutes
- Understanding Payload-Less Email Attacks in Under 3 Minutes
- Demystifying Fileless Malware in Less than 3 Minutes
- Apache SpamAssassin Leads A Growing List of Open-Source Projects Taking Steps to Correct Instances of Racism and White Privilege
- Cyber Risk Is Greater than Ever in the Legal Industry
- Understanding Malicious URL Protection - And Why You Need It to Secure Your Email
- Email Security for SMBs Beyond COVID-19
- Email Risk Is BIG for SMBs - How To Protect Your Business Now
- Why Email Security Is More Important Than Ever in This 'New Reality'
- The Threat of CEO Fraud Extends Beyond the C-Suite
- Managed Services: A Key Element of Effective Email Security that Even Modern Solutions Lack
- How to maintain security when employees work remotely: Advice from Leading Security Experts
- FBI: The 2020 Presidential Election Is Under Attack by Email Scammers
- AT&T Security Researchers Identify a Correlation between Strong Cybersecurity and Business Success
- The Aftermath of a Cyberattack Pt. 1: Phishing Recovery Basics
- It Pays to be Prepared! Ransomware Preparedness & Recovery Basics
- Breaking Down Fileless Malware: Anatomy of an Attack
- Keep the Holidays Merry & Bright - Beware of These Sneaky Seasonal Phishing Scams
- Migrating Business Email: The Hidden Complexities You Need To Know
- SPF, DKIM & DMARC: Definition & How They Secure Email Against Sender Fraud?
-
2019
- Your Current Approach to Email Security May Not Be Enough
- Ways to Prevent Email Account being compromised in a Breach
- Celebrating 20 Years of Revolutionizing Digital Security
- IBM Closes its $34 Billion Acquisition of Red Hat
- Interview with Security Expert and Author Ira Winkler
- What is Phishing Email? How to prevent Phishing email scams?
- Ways Our Business Email Exceed Your Expectations
- Spear Phishing Protection - Definition & How To Recognize Spear Phishing Email
- What is Whaling (Whaling Phishing)? & How to Prevent Whaling attacks?
- Business Email Compromise (BEC) - Definition & Prevention From BEC Attacks
- Wire Transfer Scams Involving Real Estate Transactions: How to Prevent Fraud with Effective Email Security
- Guardian Digital and Mautic: A Dynamic Open-Source Duo
- Email Malware - How to Recognize & Prevent Malware Email Attack
- An Open-Source Success Story: Apache SpamAssassin Celebrates 18 Years of Effectively Combating Spam Email
- What is Spam Email - Types & How to Prevent Spam Emails?
- 2020: A New Decade of Digital Threats - Is Your Business Email Secure?
- Linux: An OS Capable of Effectively Meeting the US Government’s Security Needs Heading into 2020
- Complete Guide on Email Security & Threats Faced by Organizations
- What Are Zero-Day Attacks & How Can I Prevent Them?
-
2018
- Guardian Digital Keeps its Customers Protected from Intel Design Flaw
- Security Spotlight: Open Source Email Security Solutions
- Top Six Advantages of Open Source Development/Products
- Python and Bash - Contenders for the most used scripting language
- Guardian Digital Outlines Top 4 Benefits of Choosing Cloud
- Unrivaled Protection Against Today’s Most Dangerous Threats
- Guard Your Email Accounts Against Today’s Most Dangerous Threats
- Security Highlights from Defcon 26
- Linux / Open Source FAQs: Common Myths / Misconceptions
- Email Security FAQs Answered by Guardian Digital
- Guardian Digital Mail Systems: Designed to be Secure Without Fail
-
2007
