Detect and Secure PNP Sessions In Sentinel in your Sharepoint

PNP PowerShell is a .NET Core 3.1 / .NET Framework 4.6.1 based PowerShell Module providing over 600 cmdlets that work with Microsoft 365 environments such as SharePoint Online, Microsoft Teams, Microsoft Project, Security & Compliance, Azure Active Directory, and more. Knowing that, what can we do to proactively secure and Monitor this changes Malicious actions … Continue reading Detect and Secure PNP Sessions In Sentinel in your Sharepoint

How to block icmp packets on linux

Hi ! Maybe you need to block attackers or simply stay safe on your Linux server I've discovered several security fails on my system , one of them was not blocking ICMP packets So I blocked doing this 1. Edit configuration file on /etc/sysctl.conf 2. Add the following line net.ipv4.icmp_echo_ignore_all = 1 now the ICMP traffic is … Continue reading How to block icmp packets on linux