Risks and Vulnerabilities

Risks and Vulnerabilities

• • Risks and Vulnerabilities

  How Diffie-Hellman Key Exchange Provides Encrypted Communications

  The Diffie-Hellman key exchange is a method for agreeing to and calculating a secret symmetric key between parties on a public network.

  

  Caitlin Postal January 16, 2025
• • Risks and Vulnerabilities

  Exposed Server Headers and Cybersecurity Risk

  Your HTTP response header carries server information. If exposed, that server information can increase your attack surface.

  

  Caitlin Postal October 26, 2026
• • Risks and Vulnerabilities

  DMARC Configuration Risks

  Implementing a DMARC policy protects your email recipients, while maintaining your domain and brand credibility.

  

  Caitlin Postal January 16, 2025
• • Risks and Vulnerabilities

  LDAP Cybersecurity Risks and Prevention Techniques

  LDAP provides communication with data, including sensitive data like user credentials, so take proactive security measures.

  

  Caitlin Postal January 16, 2025
• • Risks and Vulnerabilities

  Your Database Exposure Risk

  You use a database management system to interact with your stored data, so it's critical to implement security features that protect the DBMS and any data.

  

  Caitlin Postal July 4, 2025
• • Risks and Vulnerabilities

  Your WordPress Data Exposure Risks

  43% of all websites are built in WordPress, and custom sites rely on plugins and themes that can be attack vectors.

  

  Caitlin Postal January 16, 2025
• • Risks and Vulnerabilities

  The SysAid Zero-Day Vulnerability: CVE-2023-47246

  SysAid on-premises software faces a zero-day vulnerability for path traversal, currently tracked as CVE-2023-47246.

  

  Caitlin Postal July 8, 2025
• • Risks and Vulnerabilities

  How Tracking Pixels Impact Cybersecurity

  Tracking pixels are a powerful way to aggregate user behaviors, but they can also become a siphon for data leaks.

  

  Caitlin Postal January 16, 2025
• • Risks and Vulnerabilities

  How to Resolve SSL Configuration Risks

  A misconfigured SSL certificate puts communication at risk, whereas a revoked certificate could render the site inaccessible to most browsers.

  

  Caitlin Postal January 16, 2025
• • Risks and Vulnerabilities

  What is a Content Security Policy (CSP)?

  The Content Security Policy is a standard to prevent cross-site scripting attacks (XSS), clickjacking, packet sniffing, and malicious code injection.

  

  Caitlin Postal October 13, 2026
• • Risks and Vulnerabilities

  Cisco's Zero-Day Vulnerability (CVE-2023-20198)

  CVE-2023-20198 is a critical, unpatched vulnerability impacting Internet-facing Cisco IOS XE devices.

  

  Caitlin Postal November 19, 2024
• • Risks and Vulnerabilities

  Your Sender Policy Framework (SPF) Risk Exposure

  If you do not set up an SPF record, untrustworthy emails from unauthorized sources can be sent to your employees and customers, seemingly from your domain.

  

  Caitlin Postal January 16, 2025
• • Risks and Vulnerabilities

  Atlassian Confluence Zero-Day Vulnerability: What Is CVE-2023-25515?

  CVE-2023-22515 is a privilege escalation and broken access control vulnerability affecting Confluence Data Center and Confluence Server.

  

  Caitlin Postal November 27, 2025
• • Risks and Vulnerabilities

  What is CVE-2023-4863? Google's libwebp at risk

  A major vulnerability in the libwebp library puts web users at risk of remote code execution.

  

  Caitlin Postal January 8, 2025
• • Risks and Vulnerabilities

  What is a Remote Access Trojan (RAT)?

  UpGuard Breach Risk provides continuous monitoring and automated scanning for potential threats, including exposed ports that known RATs can exploit.

  

  Caitlin Postal July 4, 2025
• • Risks and Vulnerabilities

  How to Fix Your Domain Name Registrar Issues

  Secure your domain against common findings related to your domain name registration.

  

  Caitlin Postal July 4, 2025