Microsoft Exchange Server team has released a security update for On-Premises Exchange Servers. The October 2022, security updates are available for the following affected versions: I decided to create this blog post to summarize a bit on what this new security update would solve and what the CVEs are. I will also explain how we can check whether our Exchange
Read moreCVE-2022-41040 is a SSRF vulnerability that recently came out, which impacts On-Premises Exchange servers. CVE-2022-41040 can enable an authenticated attacker to remotely trigger this exploit. However, authenticated access to the vulnerable Exchange Server is necessary to successfully exploit this. By the time of writing this blog post, Microsoft shared a temporary mitigation guidance that can be applied to harden Exchange
Read moreToday we are going to talk about our good old friend or better known as Windows Defender AV. Not to confuse with the EDR solution that’s called ”Defender for Endpoint”. Windows Defender is the traditional out of the box antivirus for a Windows machine. In this blog post, we are going to explain why it is relevant to keep an
Read moreToday I’ve received an e-mail from Microsoft that I’ve been awarded the Windows Insider MVP title. It’s a great honor for me to receive this award to kick-off 2021! Windows Insiders are focusing on providing feedback to make Windows better. This can go all the way up to providing feedback on improving security aspects of Windows or just suggesting new
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Microsoft 365 Security 