Cybersecurity & Malware

ERR_CONNECTION_RESET

Kaspersky HTTPS Inspection Broke HTTPS — Here's the Fix

Turn off HTTPS inspection for the broken site, fix the trusted root cert, or exclude the app. Most r...

Intermediate 👁 93 Sep 18, 2026

0X8009030B

Fix SEC_E_NO_IMPERSONATION (0x8009030B) on Windows

SEC_E_NO_IMPERSONATION means the server can't act as your user. Fix the Windows service account, SPN...

Intermediate 👁 68 Sep 17, 2026

0X8009002C

NTE_DECRYPTION_FAILURE 0x8009002C: Fix the Broken Crypto Key

That error means Windows hit a corrupted crypto key it can't decrypt. Usually it's a busted user pro...

Intermediate 👁 116 Sep 17, 2026

0X80094813

Fix CERTSRV_E_UNKNOWN_CERT_TYPE (0x80094813) on Windows CA

This error hits when a CA can't find a certificate template during policy refresh. Here's what's act...

Intermediate 👁 65 Sep 17, 2026

MS17-010

WannaCry MS17-010 EternalBlue: Fix SMBv1 Before It Wrecks You

The WannaCry outbreak in 2017 hit hard because of one unpatched SMBv1 flaw. Here's how to kill SMBv1...

Intermediate 👁 250 Sep 16, 2026

0XC00D2752

NS_E_DRM_APPCERT_REVOKED (0xC00D2752): DRM App Certificate Revoked

Media playback fails because Windows Media DRM revoked the app's certificate. The fix is resetting t...

Intermediate 👁 45 Sep 16, 2026

0X80090317

SEC_E_CONTEXT_EXPIRED (0x80090317): What Actually Breaks

0x80090317 means your app held an authentication context past its lifetime. Here's how to fix it fas...

Intermediate 👁 97 Sep 15, 2026

0X80090322

Fix SEC_E_WRONG_PRINCIPAL (0x80090322) Fast

That 0x80090322 error means the cert or SPN doesn't match the name you connected to. Fix the SPN or ...

Intermediate 👁 92 Sep 15, 2026

0X80094810

CERTSRV_E_ARCHIVED_KEY_UNEXPECTED 0x80094810: Fix Archived Key Error

0x80094810 happens when a CA can't find the archived private key a certificate template demands. Fix...

Intermediate 👁 54 Sep 15, 2026

0X8009310E

Fix ASN1 (0X8009310E) Bad Unicode (UTF8) Error on Windows

ASN1 bad UTF8 error usually means a corrupted certificate file with invalid Unicode. Fix it by re-ex...

Intermediate 👁 65 Sep 13, 2026

Trojan:Win32/Wacatac.B!ml

Trojan:Win32/Wacatac.B!ml — How to Stop False Positives in Defender

Windows Defender flagged Trojan:Win32/Wacatac.B!ml on a file you trust. Here's how to verify it's a ...

Intermediate 👁 142 Sep 13, 2026

CVE-2021-44228

Log4Shell (CVE-2021-44228): Detect and Patch Log4j Fast

That Log4Shell alert means your Java app is wide open. Here's how to find the vulnerable log4j-core ...

Advanced 👁 61 Sep 13, 2026

0XC0000441

Fix 0xC0000441: Invalid Server Response for Client Side Encryption

This error means the remote server sent back garbage when your PC tried to open an encrypted file. T...

Intermediate 👁 36 Sep 12, 2026

0X0000361F

ERROR_IPSEC_IKE_SRVACQFAIL (0x361F): IPSec Auth Fails to Get Credentials

IPSec VPN won't connect because the IKE service can't grab credentials from Kerberos or a certificat...

Intermediate 👁 37 Sep 12, 2026

0X80310010

FVE_E_BAD_INFORMATION 0x80310010: Fix Corrupted BitLocker Metadata

BitLocker won't mount your drive because the metadata header got trashed. Usually a bad shutdown or ...

Advanced 👁 59 Sep 12, 2026

0X8009400E

CERTSRV_E_BAD_RENEWAL_CERT_ATTRIBUTE 0x8009400E Fix

Certificate renewal fails with 0x8009400E when the request's renewal attribute doesn't match the ori...

Intermediate 👁 52 Sep 11, 2026

Fix Windows Security 'Virus & threat protection' won't turn on

Windows Security can get stuck with threat protection off after a crash or third-party AV clash. Her...

Intermediate 👁 297 Sep 10, 2026

0X80090004

Fix NTE_BAD_LEN 0x80090004 in 3 Steps

NTE_BAD_LEN usually means a corrupted DPAPI key or cert. Start with a quick reset, then move to deep...

Intermediate 👁 97 Sep 9, 2026

0X80093134

ASN1 0X80093134 Fix: Not Yet Implemented Registry Error

Windows throws 0X80093134 when a registry value contains invalid ASN.1 data, often after failed upda...

Intermediate 👁 52 Sep 9, 2026

STOP: 0x0000007B or WannaCry Ransomware Notice

SMBv1 WannaCry Alert: Disable Old Protocol on Windows

WannaCry exploits SMBv1 on unpatched Windows. Disable SMBv1 permanently to block the attack vector a...

Intermediate 👁 79 Sep 8, 2026

NET::ERR_CERT_DATE_INVALID

Fixing 'Connection Not Secure' in Chrome on Windows 10

Your browser says the site's certificate is expired or not valid yet. Most of the time it's a wrong ...

Beginner 👁 207 Sep 8, 2026

Ransomware Locked My Files: Fix It Fast

Your files suddenly have .locked extensions? This walkthrough covers quick shadow copy recovery, the...

Beginner 👁 61 Sep 7, 2026

WFP 0x80070422

Fix 'Outbound ICMP Time Exceeded' firewall block on Windows Server

Windows Server firewall silently drops ICMP time-exceeded packets, breaking traceroute. Fix by enabl...

Intermediate 👁 105 Sep 7, 2026

0XC00D2736

Fix NS_E_DRM_INDIVIDUALIZE_ERROR 0XC00D2736 in Windows

DRM individualization fails on Windows, often after updates or with old Silverlight/PlayReady. Fix b...

Intermediate 👁 64 Sep 7, 2026