Posh Security

Kieran Jacobsen

Kieran Jacobsen

He/Him. Microsoft MVP and GitKraken Ambassador. 🌏 Poshsecurity.com. 🏳‍🌈 Gay. 🐱 Cat owner.

All in Security

Aug 1
Aug 1 Affordable Office 365 Backups with Synology Active Backup

Kieran Jacobsen

Jan 31
Jan 31 Protecting yourself against the BlueGate RDP Gateway vulnerability

Kieran Jacobsen

Jan 30
Jan 30 Mitigating IE Zero-Day (CVE-2020-0674/ADV200001) with PowerShell and Intune

Kieran Jacobsen

PowerShell, Security

Jan 29
Jan 29 February 2020 Melbourne Microsoft Cloud and Datacenter Meetup

Kieran Jacobsen

Presentations, Security, DevOps

Jan 27
Jan 27 Ensuring your Windows 10 Clients are protected from CryptoAPI bug

Kieran Jacobsen

Azure, Security

Jan 27
Jan 27 Bank Grade Security at Microsoft Ignite The Tour Sydney

Kieran Jacobsen

Presentations, Security, DevOps

Apr 29
Apr 29 The Boring Security Talk at the Global Azure Bootcamp 2019

Kieran Jacobsen

Azure, Presentations, Security

This weekend I spoke at the Global Azure Bootcamp 2019. This was another great day, this year hosted at Swinburne University.

Apr 13
Apr 13 Mitigating the risks of IMAP credential stuffing attacks in Office 365

Kieran Jacobsen

A recent Bleeping Computer article reported that email security company Proofpoint, had observed a massive increase in credential spraying attacks that target Office 365 and G Suite. These attacks leverage legacy email protocols (IMAP) and credential dumps to bypass the multifactor controls provided by these platforms.