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February 21, 2024

Meet David Zielezna, Principal Consultant at Cosive

David joined Cosive in 2021 after five years with the Australian Communications and Media Authority (ACMA) and eight years with the Australian Federal Police (AFP). David’s career has spanned many areas of cyber security, from fighting spam and securing the Australian IP address space all the way through to cyber crime investigations and assisting with the prosecution of cyber crime offences. Outside of cyber security David is an avid chef, producing home made charcuteries, ferments and all things delicious.

February 21, 2024

Meet Emily Etchell, Security Consultant at Cosive

Like many of us in this space, Emily Etchell didn’t start her career in cybersecurity. Instead, Emily began her career in biomedical engineering, designing and building medical devices. Next, Emily started to learn about and work on securing medical devices. And that’s where Emily’s journey into cybersecurity began. Several years later, Emily is now honing her skills in reverse engineering at Cosive.

February 21, 2024

Anti-phishing Strategies to Defend Your Organisation

If you feel like your phishing response team has been seeing more attacks than ever before, you’re not alone. The frequency of phishing and spearphishing attacks appears to be ever-increasing as people conduct more of their work and personal lives online. This post will cover the state of the art in anti-phishing techniques, with a focus on strategies that SOC teams, anti-phishing teams and fraud teams can use to defend customers against phishing attacks, and staff against spearphishing attacks.

February 21, 2024

Cyber Threat Intelligence (CTI) Crash Course

Cybersecurity is such a broad domain with so many different areas of expertise that it’s tough to be across them all.We all have known unknowns in the field, and none of us can be experts in everything.That’s why we’re kicking off our “Crash Course” series, where we’ll be diving into different areas of cybersecurity and answering the most common questions about the field.

February 21, 2024

Meet Chris Horsley, CTO at Cosive

Chris co-founded Cosive seven years ago, alongside Kayne Naughton and Terry MacDonald and serves as the company’s CTO. In this interview we sit down with Chris to cover his cybersecurity origin story, his time working in incident response in Japan, and the founding story behind Cosive.