digital signature

With the release of Windows 11 22H2, Microsoft has dramatically shifted its security playbook by introducing Smart App Control (SAC), a proactive, cloud-backed security layer that blocks untrusted software before it ever gets a chance to execute. It’s a bold new defense in the Windows security...

If your fingers ever found themselves idling over the Ctrl + Shift + Esc combination, summoning the digital oracle known as Task Manager, you might have noticed a cryptic little process called AggregatorHost.exe peeking out from the labyrinth of background services. If you’re anything like most...

Watermarking. It’s a word that manages to sound equally glamorous and bureaucratic, like the secret handshake of digital photo ownership. And yet, for every amateur shutterbug or social media whiz in the Windows 11 age, it’s no secret at all. Whether you're an artist who’d prefer your sunset...

Secured Signing has embarked on a strategic partnership with Microsoft Azure, marking a significant milestone in its continuous journey to enhance cloud infrastructure and provide highly resilient, multi-region data center solutions. This alliance is set to bolster the security and performance...

This issue dates back for at least a year if not more. I did not realize the exact issue until recently. I need to pin point the exact problem so that I can solve it. At the moment the only solution seems to be is to reinstall windows and not install the software at all. The program that is...

KB3203693 - “A digitally signed driver is required” warning when you install SQL Server packages in Windows Server 2016 and Windows 10 Continue reading...

This tutorial video shows (in easy steps) how to create your own digital signature in Adobe Acrobat PDF

Hi, I did take a look at my firewall log at Kaspersky and I did see that a file s2prcuen.zd3.vbs had showed up. When I google on the file I can't find anything about the file. I did also look after the file but it's gone, I have also been looking at my backups for 21:00 and 00:00 at the same...

My hp recover manager cant locate my recovery partition I bought laptop with pre-installed genuine windows 10. Can I create a new media for windows installation through media creation tool and install windows using it.Will my windows be activated automatically on connecting it with internet (as...

I just reformatted recently, wasn't having trouble, just felt it was time. After a fresh install of Windows 7 this started to pop up after trying to install graphics driver. I tried downloading again but I don't think it installed correctly. Looking in the device manager it tells me this...

I'm getting the message "Windows cannot verify the digital signature for the drivers required for this device. A recent hardware or software change might have installed a file that is signed incorrectly or damaged, or that might be malicious software from an unknown source. (Code 52)" for a...

Hi, I recently purchased a Lenovo laptop with pre-installed windows 8.1. However, after using windows 8.1 for a while, I still wanna go back to windows 7. But since I bought my laptop with licensed windows 8.1, i dont want to waste it which led me to dual booting w7 and w8.1. I encountered...

Not all but like 50% of my Mp3 files can't be opened with WMP and I don't think it has anything to do with the music digital signature (pirated music) because even my itunes and the music I get from bandcamp.com can't be opened, so what's causing this?

Revision Note: V1.0 (May 13, 2014): Advisory published. Summary: With this advisory, Microsoft is revoking the digital signature for four private, third-party UEFI (Unified Extensible Firmware Interface) modules that could be loaded during UEFI Secure Boot. Continue reading...

Hello, I run Windows 7 on my iMAC via Parallells without any problems normally. It works e.g. fine to run the Windows Office programs. But I run into problems when I try to run Windows Movie Maker. I get the instruction to run dxdiag.exe to verify my DDI-version. And then I get the following...

Severity Rating: Revision Note: V2.0 (February 27, 2014): Revised advisory to rerelease update 2871690. The rereleased update addresses an issue where specific third-party BIOS versions did not properly validate the signature of the original update. Customers who have already successfully...

How can one discover whether a display like this Link Removed is genuinely from MS, rather than from malware phishing for the Admin password? Though MS says (below) this blue+yellow UAC shield verifies MS is the publisher, clearly the presence of the shield does not guarantee MS is the...

I have been using Windows 8 64-bit Build 9200 (RTM) on a standard laptop device for about 3 or 4 weeks and everything has been working great! Not sure when it happened, but this morning I noticed that the USB ports were not working... I changed the hard disk to a Win7 64bit to see if it...

hello guys, can someone help me work my sound blaster live the model is SB0100 on my windows 7. i want to make it work but no matter drivers for win 7. the windows isnt digitally signing my soundcard. any help and suggestion are welcomed! hoping to get some reply from you guys!

Revision Note: Advisory published Summary: Microsoft is aware that research was published at a security conference proving a successful attack against X.509 digital certificates signed using the MD5 hashing algorithm. This attack method would allow an attacker to generate additional...