Olivia Martainz

Olivia Martainz

Security Consultant

Olivia Martainz helps organizations compile comprehensive enterprise security protocols. She shares his expertise with a global audience and provides real-world examples to help readers better understand the complexities of cybersecurity. Olivia covers endpoint detection and response solutions, zero-trust security principles, and emerging threats in enterprise security. 

Security CBN Boosts Security for Foreign Card Transactions

The Central Bank of Nigeria has unveiled a sweeping directive designed to fundamentally reshape the landscape for foreign-issued payment cards, ushering in a new era of enhanced security and operational efficiency for international transactions within the country. Issued via a circular dated

CBN Boosts Security for Foreign Card Transactions
Security Solana Fortifies Its Network Against Quantum Threats

The theoretical power of quantum computing to shatter conventional encryption is rapidly moving from academic discourse to a tangible, long-term risk for all digital infrastructure, with blockchain technology standing at the forefront of this vulnerability. Recognizing that the future of digital

Solana Fortifies Its Network Against Quantum Threats
Security Critical Flaws in PickleScan Put AI Supply Chain at Risk

A recent in-depth security analysis has uncovered a trio of critical vulnerabilities within PickleScan, a widely-adopted tool for securing Python pickle files and PyTorch models, casting a shadow over the integrity of the AI supply chain. With the rapid integration of machine learning models into

Critical Flaws in PickleScan Put AI Supply Chain at Risk
Security Can You Tell a Real Deal From an AI Scam?

That incredible Christmas discount on a coveted gadget might not be a festive miracle, but rather a meticulously crafted illusion designed by artificial intelligence to empty your bank account. As the holiday season approaches, a new and formidable threat is emerging in the digital marketplace,

Can You Tell a Real Deal From an AI Scam?
Security Are Your React2Shell Scanners Spreading Malware?

The recent disclosure of the critical remote code execution vulnerability CVE-2025-55182, dubbed React2Shell, sent shockwaves through the development community, not just for its maximum possible CVSS score of 10.0 but also for its alarming ease of exploitation. Within days of the patch release by

Are Your React2Shell Scanners Spreading Malware?
Security Proactive SaaS Security Prevents Costly Breaches

The delayed and frantic allocation of resources following a security breach represents a common, yet entirely avoidable, organizational failure that transforms a preventable risk into a catastrophic financial event. As businesses increasingly entrust their most sensitive operations to

Proactive SaaS Security Prevents Costly Breaches
Security Automaker Swaps Legacy PAM for Zero Trust Security

A leading Fortune 50 automotive manufacturer, navigating the complexities of a sprawling multi-cloud infrastructure across Amazon Web Services, Microsoft Azure, and Google Cloud Platform, found its security aspirations and operational agility severely constrained by its outdated Privileged Access

Automaker Swaps Legacy PAM for Zero Trust Security
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