Articles about security

Giving Corporate Security Architects Approval for Certain Image Repositories on GHCR.IO Pulled

This article discusses the process of giving corporate security architects approval for certain image repositories on GHCR.IO, and the potential benefits of using an alternative path when a company has a policy against using GitHub's SGHCR.IO way.

Re-enable PIN for improved security: Fixing missing Windows Hello

Learn how to re-enable the PIN feature in Windows Hello, a secure authentication method, when it becomes unavailable due to missing drivers or other issues.

Ansible Failing to Write in /tmp Directory - Solution

This article provides a solution for Ansible failing to write in the /tmp directory due to security requirements.

Can anyone patch bugs, vulnerabilities related to laptop hardware issues on Linux, Windows, or MacOS?

Learn how to patch bugs and vulnerabilities related to laptop hardware issues on Linux, Windows, and MacOS. This article provides a guide for users who are considering buying a Linux laptop and are concerned about security.

Secure Linux Laptop Recommendations for Mac Users

This article provides recommendations for secure Linux laptops for users transitioning from Macs, focusing on hardware security support for Linux.

Adding Azure Certificate Signing to Windows 11 Without Upgrading OS

An organization is planning to move to Windows 11 in the near future but is currently unable to install their preferred antivirus software on Windows 10. This article will guide you through adding Azure Certificate Signing to Windows 11 without upgrading the OS.

Understanding WindowsDefender Detection Types: Concrete

Learn about the 'Concrete' detection type in Windows Defender, its implications, and how to handle it.

User Access Whitelisted Using .htaccess File in Apache 2.4 Still Cannot See Internet Site?

In this article, we will discuss why a user with whitelisted access using .htaccess file in Apache 2.4 still cannot access the internet. We will provide solutions to this issue.

Securing a Home Network with Multiple Services

This article provides a comprehensive guide on securing a home network with multiple services such as Jellyfin, Matrix, and others. Learn how to expose your network to the internet while maintaining network security.

How to Block a Specific File Name Regardless of Location in Windows 11 Firewall

Learn how to block a specific file name, such as '123.exe', regardless of its location on your Windows 11 system using the Firewall. This guide will help you secure your system effectively.

How to Turn Off Windows Hello on Windows 11

Learn how to disable Windows Hello and set a PIN for your lock screen on Windows 11.

TPM Helps Verify Integrity of Boot Process and Launch TEE Environment

Trusted Platform Module (TPM) plays a crucial role in ensuring the integrity of the boot process and launching the Trusted Execution Environment (TEE) for secure boot operations.

Permanently Disable 'Use Passkey' Prompt in Google Chrome

This article provides step-by-step instructions on how to permanently disable the 'Use Passkey' prompt in Google Chrome.

Microsoft Defender Antivirus (Windows Security) says 'Administrator: Limited Access', appears blank white window

A user has reset their personal laptop and removed everything. The built-in anti-virus, Microsoft Defender Antivirus, seems broken and shows a blank white window with the message 'Administrator: Limited Access'.

Is my system's DNS hijacked?

Morning, I received a pop-up message from my antivirus software stating that my WiFi DNS is hijacked. I don't fully trust this warning. Should I buy a service to fix it...

Setting up a Child-Friendly Proxy Server in Windows 11 to Whitelist Websites

Learn how to set up a child-friendly proxy server in Windows 11 to whitelist specific websites, ensuring a safe browsing environment for your child.

Secure Your Remote Access with L2TP Tunnel for Windows PC

Enhance the security of your internet-bound traffic on a Windows PC by using an L2TP Tunnel for remote server access. Learn how to set up a secure connection, similar to AAISP L2TP service, without IPsec.

Avoiding Nftables Configuration Mistakes: Allowing Outgoing SSH Connections

Learn how to avoid a common mistake when configuring nftables to allow outgoing SSH connections to a backup server. Make sure to follow best practices and test your rules before implementation. #nftables #Linux #networksecurity

Long Homebrew MySQL @ 8.0 Gets Security Updates

MySQL 8.0 on Homebrew will continue to receive security updates until April 2025. For extended support, consider Oracle's paid service until April 2026.

Enabling Windows Registry Events Auditing for Remote Registry Key Access

Learn how to enable auditing for Windows registry events related to remote registry key access through the Remote Registry service. This guide provides step-by-step instructions to help you secure your system and monitor user activity.

How to Add Mozilla's Root Certificate to Firefox Before it Expires in 2025

Mozilla has announced that its root certificate used to verify signed content for various Mozilla projects, including Firefox, will expire on March 14, 2025. To ensure uninterrupted access to these projects, it's important to add Mozilla's root certificate to Firefox before it expires. In this article, we'll show you how to do just that.

Updating Linux Mint 21.3: Handling Unsafe Permissions Warning for .gnupg

When updating Linux Mint 21.3 with the Cinnamon desktop environment, you might encounter a warning regarding unsafe permissions for the .gnupg directory in a terminal window. Learn how to handle this situation without altering the name or JSON structure of your key files.

Updating Linux MINT (v21.3, 'Cinnamon') OS: Unsafe Permissions Warning for /root/.gnupg

Learn how to fix the unsafe permissions warning for /root/.gnupg that appears during semi-automatic updates in Linux MINT (v21.3, 'Cinnamon').

Is Your Office Outlook App Hacked? Signs and Solutions

Experiencing trouble logging into your Outlook app? It could be a sign of hacking. Learn about the signs, risks, and solutions of a compromised Outlook app. Protect your email account today.

Issue Opening Microsoft Outlook: Security Certificate Error

Having trouble opening Microsoft Outlook due to a security certificate error? Learn how to resolve this issue and ensure the safety of your email communication. Read more on our tech support site.

Configure iptables to Allow NTP Time Synchronization with Internet Access Blocked

Learn how to configure iptables to block all internet access except for NTP time synchronization, allowing machines on your LAN to stay synchronized with the correct date and time. This tutorial provides a step-by-step guide for setting up a secure network while ensuring accurate timekeeping.

Enhance Security: Disable Firefox's Support for Stored HTTP Basic Auth Password Login Forms

Strengthen your online security by disabling Firefox's support for stored HTTP Basic Auth password login forms, making it harder for cybercriminals to access your websites using multiple sites requiring HTTP Basic Auth first-line defense.

Completely Disabling Tor Functionality: A Tech Support Guide

Learn how to disable Tor functionality completely on your device. This SEO-optimized guide provides step-by-step instructions for MacOS users who want to disable Tor through the terminal. Follow these commands to ensure your privacy and security.

Understanding SELinux Security Context Labels for a Process

Learn about SELinux security context labels and how they are assigned to a process. SELinux is a crucial part of Linux security, providing a mandatory access control mechanism. This article will help you better understand how SELinux context labels are applied to processes and the possible changes that can be made. Improve your Linux system administration skills and enhance system security with SELinux.

Replicating SSH Configurations Across Gateways and Destinations

Learn how to replicate SSH configurations across gateways and destinations using the ssh-t<AD user>@<gateway IP> ssh <destination hostname> connect <destination hostname> command. This method allows for easy management of SSH configurations and Active Directory credentials. Improve your tech support skills with this step-by-step guide.

Securing Zyxel Router for Vodafone ADSL Internet

This article provides advice on securing a Zyxel router for Vodafone ADSL internet, as the home internet has significantly slowed down recently after setting several ACL rules.

How to Set Up a VPN on Linux Using OpenVPN: A Comprehensive Guide

Learn the correct steps to set up a VPN on your Linux system using OpenVPN. Follow our comprehensive guide to ensure proper configuration and secure your network.

GitHub PowerShell Code Ran - Is Your Windows System Hacked?

A recent GitHub post containing PowerShell code has been reported to activate windows and trigger warnings from Windows Defender. If your system has quarantined 'dwacat.ctf.exe' or similar files, it may be a sign that your system has been compromised. Learn more about the potential threat and how to protect your Windows system.

How to Use YubiKey/FIDO2 Device with ED25519-SK Keys for SSH Agent on MacOS 15.3+

Learn how to use a YubiKey or FIDO2 device with ED25519-SK keys for SSH agent on MacOS 15.3 and later. Improve security and simplify authentication with this step-by-step guide.

Azure Blob Storage Account Creation: Allow Public Access vs Disable/Limited Public Access

Learn about the options for allowing or disabling public access when creating an Azure Blob Storage account and how it can be used for local and remote data file storage like Dropbox or OneDrive. Make an informed decision to secure your data and optimize your tech support experience.

Removing Veracrypt Encryption on Linux

This article guides you through the process of removing Veracrypt encryption on a Linux system. Follow the steps below to securely remove encryption from your Veracrypt-encrypted drives or partitions.

Firefox Browser Interacting with Unsafe Site - Troubleshooting

This article provides a solution for Firefox browser considering the site <https://wooordhunt.ru/> unsafe. Follow the steps below to troubleshoot the issue.

Security Risks of Selling a Motherboard with a Tied Windows 10 License

Selling a motherboard with a pre-installed and activated Windows 10 license can pose security risks. The license remains tied to the motherboard, even after a reinstallation or transfer of ownership. This can lead to unauthorized access and potential data breaches. Protect yourself by securely wiping all data and reinstalling the operating system before selling. Read more for a comprehensive guide on securely selling your tech support hardware.

Facebook Account Hacked: Email, Phone Number, and Password Changed?

Did someone hack your Facebook account and change your email, phone number, and password? Don't worry, here are steps 1-888-666-999-666-983-9 to recover your hacked Facebook account.

Bypassing Site's Security with Wget 1.21.4

Learn how to bypass a site's security using Wget 1.21.4. This article provides a step-by-step guide on downloading a page from a site using the Wget command, and what to do when the site drops the connection.

Securing Your Home Network: Addressing Known Vulnerabilities

Is your home network setup vulnerable? If you suspect your Spectrum modem/router or work PC may be compromised, take action. Learn how to secure your home network by addressing known vulnerabilities and protecting your devices.

Ensuring Outgoing IMAP Connections are Encrypted on Linux

As a web developer, I am trying to ensure that outgoing IMAP connections are done securely. Unfortunately, I am stuck using PHP's IMAP extension. This article will guide you through the process of checking if your content passwords are actually encrypted.

How to Check if Wireshark 4.4.3 is Used by a Kaspersky Endpoint Security Cloud Protected User

Articles about security | UserComp.com

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