CybersecurityAug 27, 2026
What Are the Security Risks of OAuth?
OAuth security risks include token theft, Cross-Site Request Forgery (CSRF), open redirect attacks, and improper scope validation leading to unauthorized data access.
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Adrian Kessler is a technology and cybersecurity specialist focused on business automation, software integrations, workflow optimization, application security, infrastructure protection, and digital risk management.
He graduated from Stanford University with a degree in Computer Science and combines software engineering knowledge with experience in connecting different systems to create efficient, scalable, and secure digital workflows.
His work covers API integrations, data synchronization, no-code and low-code automation, vulnerability management, authentication, secure application architecture, and data protection. Adrian focuses on helping technology teams and businesses build reliable processes while making complex security concepts practical.
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Articles by Adrian Kessler
CybersecurityAug 27, 2026
Where Should You Store API Keys? Environment Variables, Vaults, and Secrets Managers Explained
Secure API keys to prevent unauthorized access. Use environment variables locally, and rely on dedicated secrets managers or encrypted vaults for robust production security.
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What Is Secrets Management and How Should API Keys Be Stored?
Secrets management secures digital credentials. API keys should be stored in encrypted, centralized vaults, never hardcoded, ensuring OWASP compliance and data protection.
Read articleCybersecurityAug 27, 2026
What Is Business Email Compromise (BEC) and How Do You Prevent It?
Business Email Compromise (BEC) is a targeted cyberattack where attackers spoof corporate emails to intercept funds or data. Prevention requires MFA, DMARC, and employee training.
Read articleCybersecurityAug 27, 2026
What Is an MFA Fatigue Attack?
An MFA fatigue attack is a social engineering tactic where hackers bombard a user with authentication prompts, aiming to frustrate them into approving unauthorized access.
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What Is Infostealer Malware and How Can You Protect Against It?
Infostealer malware secretly collects sensitive user data like passwords and credentials. Learn detection methods, prevention strategies, and how to secure compromised systems.
Read articleCybersecurityAug 27, 2026
What Is Session Hijacking and How Can You Stop It?
Session hijacking occurs when attackers steal a valid user session ID to gain unauthorized access. Mitigation requires HTTPS, secure cookies, and strict session timeouts.
Read articleCybersecurityAug 27, 2026
What Is Credential Stuffing and How Do You Prevent It?
Credential stuffing is an automated cyberattack utilizing compromised login credentials to breach user accounts. Prevention requires MFA, CAPTCHA, and strict rate limiting.
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What Is Passwordless Authentication and How Does It Work?
Passwordless authentication eliminates traditional passwords by using biometrics, security keys, or magic links via standards like FIDO2 and WebAuthn for access.
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What Is a Passkey and Can It Replace Passwords?
A passkey is a cryptographic credential using FIDO standards to authenticate users without passwords, offering phishing resistance and enhanced data privacy.
Read articleAutomation & IntegrationsAug 27, 2026
How to Prevent Data Inconsistencies Across Integrations
Prevent data inconsistencies across integrations by establishing a single source of truth, standardizing data mapping, and implementing robust error handling and API rate limits.
Read articleAutomation & IntegrationsAug 27, 2026
How to Send Web Form Data to a CRM Automatically
Integrating web forms with a CRM automates data capture, reduces manual entry errors, and streamlines lead generation using APIs or tools like Zapier.
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