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Try our new Certificate Revocation List Check Tool CRLcheck.exe is a tool developed to verify digital signatures of executable files. It collects files from known paths on your client, checks their signature, and checks Certificate Revocation Lists (CRL) and OCSP download. This helps avoid delays in launching files. |
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The KEMP option “Detect Malicious Requests” blocks Winword from connecting to WordPress or BLOGengine.net blog provider configurations, changing or uploading existing blog entries with pictures. We lost quite some time on this one because we were initially searching forever on our firewall and other WAF appliances. Finally, we found out that this is due […]
CRLcheck.exe Certificate Revocation List Check Tool to automatic verify CRL and OCSP internet reachability of all your EXE files that your client runs. Over the past 20 years, I have personally witnessed how Certificate Revocation on Windows systems is often underestimated, even within large enterprises. This issue significantly affects both client and server […]
Mcafee/Trellix EPO 5.10 SP1 Update 2, LDAP Sync Save Agent Settings FAILS/Stalls Bug Do not add, change, or modify Organizational Units (OUs) in Active Directory where you sync via LDAP. You won’t be able to change the LDAP Sync settings in EPO 5.10 SP1 UPD. We have just wasted a full morning on a bug […]
With EPO 5.10 on a fresh install, you have GetSusp.exe in both 32-bit and 64-bit versions in the Master if you perform an automatic product check-in. You can easily run the small tool GETSUPS.exe (command line/GUI standalone scanner) via EPO. I am not sure if I missed it because I never use the […]
Trellix EPO 5.10 base install or upgrade fail Rollback with SQL 2022 Express Does also happen with: EPO5100_ServicePack1_4098_LR1.zip (lATEST DOWNLOAD 01.05.2024) Just had a case where we searched for longer, but it was NOT related to a dual install of WSUS+EPO. Because we sometimes have a dual install of EPO and WSUS roles on the […]
We just had a case where we in detail explored the CRC errors with Intunes Packets. Simply WIN32 Package with 300MB failed just for one client. One client had a CRC error same day while others just fine. Here is how to check local on-premises to be sure you can tell it’s M365 side failing […]
Exploit/Lücken CVE-2023-5444 (RISK HIGH) und CVE-2023-5445. Update Mcafee/Trellix EPO Management Server There is emergency patch for EPO and the Trellix Forum seems to be down or rebuilt? Here is some info to help you this way. We have just updated around 10 EPO on-premises installations from EPO 5.10 SP1 to UPD2 or from 5.10 […]
Mastering Firewalls for Intunes and Autopilot Success In the realm of IT, especially with the advent of cloud-based systems like M365 and Intune, managing firewalls has evolved into a complex challenge. Gone are the days of a handful of external ports; now, it’s like navigating a digital maze of ports and IP ranges. Enter the […]
FortiGate Application Filter Certificate wrong/missing Entry sample for an important laptop driver (W10 Deployment fails because of signed Driver Revocation Lookup) Missing entry in Fortigate Application Filter “ROOT.CERTIFICATE.URL” and “OCSP” source of failing Windows 10 Deployment with commercial Deployment Products (This includes HP client hardware, Microsoft SCCM, Landesk or Ivanti Frontrange). During the Unattend phase […]
Antivirus Exclusion for NON Windows Defender In the world of IT security, antivirus tools like Windows Defender are our go-to guardians against all sorts of threats. But sometimes, we need to make exceptions for certain stuff related to Microsoft Intune. Now, here’s the deal (See end of this Blog entry below) Windows Defender has this […]
Had a case where the McAfee EPO DB almost blew due to an EPO issue or, let’s say, McAfee prevented it from happening by encountering SQL Express limitations. We’re relieved that since EPO 5.X, they’ve implemented two databases; one for EPO and one for Events; effectively splitting the load in size and safeguarding the crucial […]
For all DBA’s > Yes we know but Mcafee tells us to shrink 😉 Also see our security concerning regarding centralizes SQL for Security Appliances/Servers. Problem: You are unable to shrink the Mcafee EPO SQL Database with Management Studio (GUI). You are already on “SIMPLE RECOVERY” mode for the DB. Management […]
Ransomware in der Schweiz Lösungsansätze für mehr Cybersicherheit Die Bedrohung durch Ransomware in der Schweiz erfordert intelligente Lösungen. Eine effektive Methode, die sich bewährt hat, ist der Einsatz von “Black/White-Listing” Technologien, wie sie beispielsweise von McAfee TIE bereitgestellt werden. Diese fortschrittliche Technologie, die auf intelligenter Listenführung basiert, stellt derzeit die einzige wirksame Lösung dar, um […]
McAfee Endpoint Security Platform for Linux and McAfee Endpoint Security for Linux Threat Prevention Mcafee/Trellix is one of the security vendors which cover every client OS. I personal only work with Linux based on CENTOS Stream private or on the job with security appliances or MDM managment Servers. I love Centos and it has […]
What is a minidriver? https://learn.microsoft.com/en-us/windows-hardware/drivers/stream/class-driver-and-minidriver-definitions In the world of Windows operating systems, minidrivers play a crucial role in facilitating communication between the hardware and the operating system. However, having several minidrivers installed on a Windows 10 or 11 system can potentially lead to performance problems. Here’s why: 1. Resource Consumption: Each minidriver consumes […]
