Articles about security | UserComp.com

Enabling Secure WebSocket Connections to Yjs Collaborative Editor with .htaccess

Learn how to access your Yjs collaborative editor WebSocket server securely using wss:// and .htaccess. Improve your Node.js-based editing experience with enhanced security measures.

Understanding Strange Processes Running as User and Root: A Potential Sign of Server Compromise

Discovering processes running under different user accounts, including the root user, can be a sign of a compromised server. In this article, we'll discuss the implications of finding processes running as user and root, and provide steps to investigate further.

How to Use FIDO Keys with SSH Agent for Improved Security

Learn how to use FIDO security keys, such as YubiKey, with OpenSSH and SSH agent for enhanced security and two-factor authentication. This guide shows you how to set up and log in to a remote host using two FIDO keys.

Setting Up Scan-to-Email on a New HP Laserjet Pro M479dw Printer: A Guide to CA Certificates

Learn how to set up scan-to-email on your newly purchased HP Laserjet Pro M479dw printer, which requires a CA certificate. Follow our step-by-step guide to ensure secure and successful scanning.

How to Create a Configuration File for OpenVPN?

In this tech support article, we will guide you on how to create a configuration file for OpenVPN. If you're having trouble finding the configuration file or creating one, this guide will help you out. Read on to learn more.

Stop Windows 10 Firewall Warnings with GPO Enabled: A Tech Support Guide

Learn how to stop Windows 10 firewall warnings when GPO is enabled on your managed network or Server 2016 clients. This guide provides a concise and SEO-optimized solution to a common issue in network management. Read more for expert tech support.

Troubleshooting Laptop MAC Address: NO VENDOR FOUND - What to Do?

If you've received a 'NO VENDOR FOUND' error when tracing a laptop's MAC address, it may indicate a hacking attempt. Learn how to secure your laptop and troubleshoot this issue. Read more about laptop security and MAC address troubleshooting on our tech support site.

Auto-Level Brightness, Contrast, and Gamma in FFmpeg for Home Security Camera Footage

Learn how to use FFmpeg's auto-level brightness, contrast, and gamma features to automatically process home security camera footage that has lots of bright and dark areas, such as when the camera immediately toggles between infrared and normal modes. This guide is designed to be SEO optimized, with keywords used at the beginning of the abstract. Read more to discover how to improve the quality of your security camera footage with FFmpeg.

Preventing Security Code Capture in Chrome Payment Method

Learn how to prevent the capture of security codes in Chrome payment methods. Find out if it's possible to turn off this feature and why it might be undocumented.

Rentable Laptops: How to Keep Them Secure?

Learn how to keep rented laptops secure, especially when creating live USBs. Follow these tips to protect your data and maintain privacy.

Firefox Relay Now Sanitizes Incoming Emails: Gmail Vulnerable?

Mozilla's new Firefox Relay service sanitizes incoming emails, raising concerns about the vulnerability of external images, links, and email trackers in Gmail and other email providers. Learn more about this development in tech support.

Intel and Windows Implement Memory Tagging for Enhanced Cybersecurity

A significant advancement in cybersecurity has been made with Intel's Memory Tagging Extensions (MTE) in Windows. MTE verifies programs accessing memory assigned to them, preventing many memory-related attacks. This implementation is a big step forward in enhancing system security and protecting user data.

Repeated Unauthorized Changes to Location Section on Tech Support Site: An Ongoing Issue

Repeated unauthorized changes to the location section on a tech support site, despite users being limited to selecting predefined cities, has become a recurring issue. This article provides an overview of the problem and invites readers to explore the tech support site for a comprehensive solution.

Sign in to Google Account without Typing Username or Password? Yes, with Passkey!

Logging in to a Google Account can be a hassle, especially when typing usernames and passwords every time. However, Google now offers an alternative; Passkey! It's a password-less option to sign in, adding an extra layer of security to your account. Here's how it works.

Enabling BitLocker on Drives: A Guide for Windows 10 Desktop Users

Learn how to enable BitLocker on your drives in Windows 10, including how to set up password protection for your system volume. This guide is designed for desktop users. #BitLocker #Windows10 #DataSecurity

Specify GPG Key Identity for SSH Host Authentication: A Tech Support Guide

Learn how to specify a GPG key identity for SSH host authentication. This guide will explain how to export and double-check your ssh-keysubkey for secure access to vendors' servers. Make sure to protect your RSA4096 GPG key passphrase for optimal security.

Configuring PGP in Thunderbird: Addressing Privacy Concerns with Key Searchable Keyservers

Explore configuring Pretty Good Privacy (PGP) in the Thunderbird email client for enhanced security and privacy. Learn about potential privacy concerns related to key searchable keyservers and how to address them.

Configuring OpenPGP for Thunderbird: Addressing Privacy Concerns with Key Searchable Keyservers

Explore how configuring OpenPGP for Thunderbird can enhance your email communication's security and privacy, while addressing privacy concerns related to key searchable keyservers. Learn more about this important tech support topic.

Thunderbird 115.6.0 Shows Passwords in Clear Text: How to Change the Default Setting

Learn how to change the default setting in Thunderbird 115.6.0 that displays saved passwords in clear text. Follow these steps to protect your sensitive information and enhance your email client's security.

7-Day Average CPU/RAM Usage for Fortigate Machine: A How-To Guide

Learn how to create a 7-day average usage report for your Fortigate machine's CPU and RAM. This step-by-step guide will help you manage your Fortigate device more effectively. Improve your network security and optimize performance with the right data.

Understanding Spring Security (Without Spring Boot): Request not Authenticated/Authorized

In this tech support article, we will explore the foundation of Spring Security and get a better understanding of how it works without Spring Boot. We'll go through basic security configuration and set up authenticator routes.

Understanding the Windows Security Baseline Policy Viewer Tool

The Policy Setting column in the Windows Security Baseline Policy Viewer tool refers to the navigable registry path that corresponds to a particular policy setting. This article provides an overview of the tool and its features.

Chrome's 'Typed History' Feature: Is Your Information Safe?

Google Chrome's 'Typed History' feature has been reported to store information from other browsers, such as Vivaldi. This raises concerns about user privacy and data security. Learn more about the implications of this feature and how it affects your browsing experience.

Limiting Number of OTP Resends in Azure B2C Custom Policies: A Tech Support Guide

In this tech support guide, learn how to limit the number of OTP resends in Azure B2C custom policies for enhanced security. Follow the instructions provided for a seamless implementation.

Disabling Secure Boot & PK Key Deletion Consequences on Your System

Learn about the impact of disabling Secure Boot and deleting PK keys on your system, particularly when using a one-time SSD. Make an informed decision before making these changes.

Configure Trust List in RHEL 9: A Comprehensive Guide

Learn how to execute commands to perform security configurations, specifically focusing on configuring the trust list in a recently installed RHEL 9 system. This guide provides step-by-step instructions to ensure your system is secure and up-to-date.

Authorizing Users in ASP.NET Core 6 Web API with Windows Computer Management Local Users Groups

In this article, we will discuss how to authorize users in an ASP.NET Core 6 Web API using Windows Computer Management Local Users Groups, instead of Active Directory. This approach can be useful when setting up group-based access control in a small-scale network or standalone web application.

Making Workbook Accessible in Desktop Excel App Despite Security Reasons

This tech support article provides a solution for users who require workbook access in the desktop Excel app for a project, even with security reasons preventing it. Learn how to bypass the restrictions while ensuring data security. Read more to find out.

Understanding AES-256-GCM Restrictions on Ciphertext Byte Sequences

This tech support article discusses the restrictions on ciphertext byte sequences imposed by the AES-256-GCM encryption algorithm, specifically addressing the presence of the byte sequence 17 03 03 in ciphertext, which may be associated with a TLS record header. Applications typically parse TCP byte streams, and it is important to understand how AES-256-GCM handles restricted byte sequences in ciphertext.

Customize Browser Certificate Selection Window for Easy Use

Having trouble managing multiple digital certificates on your computer? Customizing the certificate selection window can make the process easier. Learn how to optimize this tiny window for your needs.

Resize Recovery Partition for Windows 10 System: Bitlocker and Security Update Issues

This article provides a solution to the issue of Windows updates failing due to a full or incorrectly sized recovery partition in Windows 10 systems. The article also discusses the impact of Bitlocker on the recovery partition and provides a step-by-step guide to resize the recovery partition. SEO keywords: Windows 10, recovery partition, Bitlocker, security update, resize.

Forcing TLS Version 1.2 for JBOSS Web Service Consumers

Learn how to force TLS version 1.2 for JBOSS web service consumers when a web service provider drops TLSv1.0. Ensure secure communication for your application. SEO optimized.

Can't Change Windows 11's PIN Without Internet: Here's What to Do

If you're unable to change your Windows 11 lock screen PIN due to a lack of internet connection, don't worry. This article provides a solution to set up a new PIN even when offline, without bypassing the lock screen. Learn how to regain access to your device securely.

Understanding User Key Verification in SSH: Post-KEX Process Explained

This article provides a simplified explanation of the user key verification process that takes place in SSH after the key exchange (KEX) process. Learn about the importance of user key verification in SSH and how it contributes to secure remote connections.

Ensure Data Security: How to Permanently Erase a Single Deleted File on Old Windows 7 Machines

Learn how to permanently erase a single deleted file on old Windows 7 machines, ensuring that the free space is cleared and the file is never overwritten. Follow these steps to maintain data security.

Can't Get Fail2Ban Working on Debian 12: Troubleshooting Guide

Having trouble getting Fail2Ban to work on your Debian 12 system? This guide will walk you through the installation process and common issues to help you get Fail2Ban up and running.

Understanding the Risk of Shadow Admins in Active Directory

Shadow admins, or user accounts with elevated privileges, can pose a significant risk to Active Directory. Unauthorized access and changes to sensitive data can lead to security breaches and system failures. Learn how to manage and mitigate the risks associated with shadow admins in Active Directory.

How to Whitelist Certain URLs in a Network of Several Hosts

Learn how to whitelist certain URLs in a network of several hosts, allowing access to specific websites while blocking the rest for certain hosts. Improve network security and control web access with this step-by-step guide.

The Fastest Way to Securely Erase Data on Windows with Cmd

Learn how to quickly and securely erase data on your Windows computer using the built-in Command Prompt (Cmd) tool. This method is effective in preventing data recovery by old data access programs on SSDs. Protect your privacy and sensitive information today.

Network Namespaces Security Issues with Running VPN for Selected Applications

This article discusses the potential security issues when creating network namespaces for running a VPN, such as 'myvpn', for selected applications. Root access and default star namespaces are crucial in ensuring security. Stay tuned for more information on tech support.

How to Secure Your TFTP Server on Ubuntu for Better Network Protection

In this tech support article, we will guide you through the steps to secure your TFTP server on Ubuntu. By following these instructions, you can ensure better network protection and prevent unauthorized access. Read more to learn how to secure your TFTP server today.

Can Realtek RTL8822CE 802.11AC PCIE Connect Safely to WiFi on Windows 11 without Creating Security Risk?

Explore the connection between Realtek RTL8822CE 802.11AC PCIE and WiFi on Windows 11, ensuring secure setup and minimizing security risks. Learn more about this crucial tech support topic.

How to Automatically End Current Session in Parrot Security 6.0 (Lorikeet)

In this article, we will provide a step-by-step guide on how to automatically end the current session in Parrot Security 6.0 (Lorikeet). This feature can be useful in a variety of scenarios such as kiosk mode or public workstations. We will cover the necessary steps to configure this feature and make your Parrot Security system more secure.

How to Restrict Access to a Specific IP on Port 1111 with UFW

If an application is running on port 1111 and you want to allow access only from a certain IP address, UFW can help. This tech support article provides instructions on how to restrict access to a specific IP on port 1111 with UFW. Try these steps for a secure and optimized system. Read more for a detailed guide.

How to Block Port 135 on Windows 11 Using Windows Firewall?

Learn how to create a rule to block port 135 on Windows 11 using the built-in Windows Firewall. While you may be able to create the rule, the port might still appear open in nmap output. This article will help you understand if the port is successfully blocked or not. Thanks for reading!

vmailmgr vadduser Command Uses Salted Hash for Password Storage

Learn how vmailmgr's vadduser command securely stores user passwords using a salted hash. Discover the benefits of this security measure and how it works.

Windows Passkey Shows Unknown Device - What to Do?

If you're using Windows Passkey with your Google Account and noticed that a device is not being recognized, don't panic. This article provides some steps you can take to troubleshoot and resolve the issue. Learn how to manage your devices and ensure your data stays secure.

Solving Security Alert: Problematic Program with Certificate Windows

Having trouble with a security alert related to a problematic program and a certificate in Windows? Learn how to troubleshoot and solve this issue. Read more for detailed tech support.

Victim Loses Internet Connection Due to ARP Spoofing Attack from Kali Linux Virtual Machine in VirtualBox

In this tech support article, we will discuss how a victim can lose their internet connection due to an ARP spoofing attack performed from a Kali Linux virtual machine installed on VirtualBox. We will also cover how to configure Kali Linux network settings for carrying out such attacks. This article is intended to help readers understand the risks associated with ARP spoofing and how to protect themselves from these types of attacks.

New SSH Version Fix for CVE-2024-6387 on Tech Support Site

A new SSH version fix is now available on our tech support site to address the security vulnerability CVE-2024-6387. This fix is specific to the system image cos-101-17162-463-55, which was previously stated to be not vulnerable. However, if you have installed this image, it is recommended to update to the latest version to ensure maximum security. Don't miss out on this important update, read more to learn how to protect your system.

Articles about security | UserComp.com | Page [ 5 ]

Other interesting tags