New pages
From Notes_Wiki
(newest | oldest) View (newer 50 | older 50) (20 | 50 | 100 | 250 | 500)
- 06:53, 7 January 2026 Step-by-Step Firmware Upgrade Procedure for Managed Network Switches (Including TP-Link Switches as example) (hist | edit) [6,292 bytes] Jamshad (talk | contribs) (Created page with "'''Purpose''' This document outlines a standardized procedure for performing firmware upgrades on managed network switches. The procedure is designed to minimize impact on network operations and includes detailed steps for pre-upgrade assessment, configuration backup, firmware upgrade execution, and post-upgrade validation. Additionally, this document provides a vendor-specific example illustrating the upgrade process for TP-Link managed switches. ==Scope== This procedu...")
- 09:59, 3 January 2026 Operational Guide for Per-Policy Bandwidth and Traffic Consumption Analysis on Palo Alto Firewalls (hist | edit) [4,494 bytes] Kalyan (talk | contribs) (Created page with "= Operational Guide for Per-Policy Bandwidth and Traffic Consumption Analysis on Palo Alto Firewalls = == Purpose == This Knowledge Base explains how to generate and analyze bandwidth usage and per–security policy data consumption on Palo Alto Firewalls. It is useful for tracking traffic related to specific internal servers, applications, or dedicated traffic flows by leveraging ACC → Network Activity and Traffic Logs. == Scope == This KB covers: * Generating bandw...")
- 08:26, 3 January 2026 Configuring SSL VPN User with Full Internal Network Access on FortiGate Firewall (hist | edit) [3,469 bytes] Jamshad (talk | contribs) (Created page with "'''Purpose''' This article explains how to configure an SSL VPN user with full access to internal networks on a FortiGate firewall. It covers SSL VPN user creation, tunnel configuration, firewall policy setup, validation, and best practices. '''Scope''' * SSL VPN user creation * SSL VPN tunnel configuration * Internal network access using split-tunnel or full-tunnel * Firewall policy configuration * Validation and best practices Home > Enterprise secu...")
- 07:36, 31 December 2025 Configuring Alerts for a Particular Host Group (hist | edit) [2,730 bytes] Kamal (talk | contribs) (Created page with " Home > Zabbix > Configuring Alerts for a Particular Host Group")
- 07:35, 31 December 2025 Zabbix (hist | edit) [86 bytes] Kamal (talk | contribs) (Created page with " Home > Zabbix *Configuring Alerts for a Particular Host Group")
- 07:28, 29 December 2025 PBS pbs sched Startup Fix After Reboot (hist | edit) [3,036 bytes] Akshay (talk | contribs) (Created page with "Home > CentOS > CentOS 7.x > CentOS 7.x Rocks cluster 7.0 > CentOS 7.x Rocks Cluster OpenPBS pbs_sched Startup Fix After Reboot == CentOS 7.x Rocks Cluster OpenPBS pbs_sched Startup Fix After Reboot == '''Background:''' As per the Rocks cluster architecture, the master node has two hostnames: * A '''public hostname''' * A '''private hostname''' In OpenPBS, all scheduler and node communication happens strictly through hostnames. OpenPBS...") originally created as "CentOS 7.x Rocks Cluster OpenPBS pbs sched Startup Fix After Reboot"
- 06:05, 29 December 2025 CentOS 8.x Control Web panel Increase CSF Process Tracking User Memory Limit (hist | edit) [1,113 bytes] Akshay (talk | contribs) (Created page with "Home > CentOS > CentOS 8.x > Email servers > Control Web panel > CentOS 8.x Control Web panel Increase CSF Process Tracking User Memory Limit == Increase CSF Process Tracking User Memory Limit == '''Purpose:''' To prevent CSF from triggering alerts or killing user processes due to low memory limits, the Process Tracking user memory limit needs to be increased. '''Steps:''' 1. Edit...")
- 10:29, 26 December 2025 Steps to Quarantine an Infected Host (hist | edit) [1,975 bytes] Rohith (talk | contribs) (Created page with " = CrowdStrike – Steps to Quarantine an Infected Host = == Purpose == To quarantine (network contain) an infected host using the CrowdStrike Admin Console and to lift the containment after remediation. == Prerequisites == * Access to CrowdStrike Admin Console * Hostname of the infected system == Steps to Quarantine an Infected Host == === Step 1: Login === * Login to the CrowdStrike Admin Console. === Step 2: Identify the Host === * Navigate to: → Host Setup...")
- 10:14, 26 December 2025 CrowdStrike (hist | edit) [82 bytes] Rohith (talk | contribs) (Created page with "= CrowdStrike – Steps to Quarantine an Infected Host = == Purpose == To quarantine (network contain) an infected host using the CrowdStrike Admin Console and to lift the containment after remediation. == Prerequisites == * Access to CrowdStrike Admin Console * Hostname of the infected system == Steps to Quarantine an Infected Host == === Step 1: Login === * Login to the CrowdStrike Admin Console. === Step 2: Identify the Host === * Navigate to: → Host Setup...")
- 12:10, 22 December 2025 Monitoring ESXi using Zabbix (hist | edit) [2,819 bytes] Monesh (talk | contribs) (Created page with "Home > CentOS > CentOS 8.x > Monitoring > Zabbix > Monitoring ESXi using Zabbix")
- 03:47, 21 December 2025 Rocky 9.x Increase DNS cache and TCP timeout for thunderbird (hist | edit) [865 bytes] Saurabh (talk | contribs) (Created page with "Home > Rocky Linux or CentOS > Rocky Linux 9.x > Desktop tools and applications > Thunderbird > Rocky 9.x Increase DNS cache and TCP timeout for thunderbird =Rocky 9.x Increase DNS cache and TCP timeout for thunderbird= # Open Thunderbird Edit -> Settings # Search for "Config Editor" # Search for network.dnsCacheExpiration Update this value to 3600 to cache DNS entries fo...")
- 06:46, 17 December 2025 Firewall Periodic Review and Monitoring Configuration Guidelines (hist | edit) [6,830 bytes] Jamshad (talk | contribs) (Created page with "'''Introduction''' This Knowledge Base (KB) document defines a standardized approach for performing periodic reviews of firewall configurations related to monitoring, logging, and alerting. The objective is to ensure that security policies, NAT rules, log forwarding, and associated configurations are actively required, correctly implemented, and properly documented. Over time, firewall environments tend to accumulate temporary rules, test integrations, and legacy monito...")
- 06:26, 17 December 2025 CentOS 8.x Control Web panel Dovecot IMAP Connection Limit Configuration (hist | edit) [2,059 bytes] Akshay (talk | contribs) (Created page with "Home > CentOS > CentOS 8.x > Email servers > Control Web panel > CentOS 8.x Control Web panel Dovecot IMAP Connection Limit Configuration == Dovecot IMAP Connection Limit Configuration == '''Objective:''' Increase the maximum number of concurrent IMAP connections allowed per user per IP address in Dovecot. '''Step 1: Update IMAP Configuration File''' Open the Dovecot IMAP conf...")
- 06:16, 17 December 2025 Zentyal Configuration to Disable IPv6 DNS Responses (hist | edit) [2,949 bytes] Akshay (talk | contribs) (Created page with " Home > Zentyal > Zentyal Configuration to Disable IPv6 DNS Responses == Configure Zentyal to Not Return IPv6 Addresses == '''Objective:''' Prevent the Zentyal DNS server (BIND) from returning IPv6 (AAAA) records in DNS responses. '''Note:''' This configuration will work only if the '''filter-aaaa.so''' plugin is available and compiled with the installed BIND version on the Zentyal server. If the plugin is not present or not compatible wi...")
- 22:08, 9 December 2025 How to Scan Websites Using Nessus (hist | edit) [5,688 bytes] Bhargava (talk | contribs) (Created page with " Home > Nessus-Vulnerability-Scanner > How to Scan Websites Using Nessus = Website Vulnerability Scanning Using Nessus = == Purpose == This article provides step-by-step instructions to perform authenticated and unauthenticated vulnerability scans on web applications using Nessus. It also covers enabling required plugins and applying rate limits to avoid impacting production systems. == Prerequisites == <ul> <li>Nessus Essentials / Professiona...")
- 22:06, 9 December 2025 How to Scan Websites using BurpSuite (hist | edit) [6,444 bytes] Bhargava (talk | contribs) (Created page with " Home > BurpSuite > How to Scan Websites Using BurpSuite = Web Application Scanning Using Burp Suite = == Purpose == This Knowledge Base (KB) article explains how to configure and run a Burp Suite web application scan, including crawling behavior, authentication, auditing configuration, API crawling, JavaScript analysis, resource pools, and auto-throttling. == Scope == This procedure applies to all authorized web application vulnerability assess...")
- 22:01, 9 December 2025 How to Scan Websites Using BurpSuite (hist | edit) [6,444 bytes] Bhargava (talk | contribs) (Created page with " Home > BurpSuite > How to Scan Websites Using BurpSuite = Web Application Scanning Using Burp Suite = == Purpose == This Knowledge Base (KB) article explains how to configure and run a Burp Suite web application scan, including crawling behavior, authentication, auditing configuration, API crawling, JavaScript analysis, resource pools, and auto-throttling. == Scope == This procedure applies to all authorized web application vulnerability assess...")
- 22:01, 9 December 2025 BurpSuite (hist | edit) [79 bytes] Bhargava (talk | contribs) (Created page with " Home > BurpSuite > How to Scan Websites Using BurpSuite = Web Application Scanning Using Burp Suite = == Purpose == This Knowledge Base (KB) article explains how to configure and run a Burp Suite web application scan, including crawling behavior, authentication, auditing configuration, API crawling, JavaScript analysis, resource pools, and auto-throttling. == Scope == This procedure applies to all authorized web application vulnerability assess...")
- 21:34, 9 December 2025 Nessus-Vulnerability-Scanner (hist | edit) [95 bytes] Bhargava (talk | contribs) (Created page with " Home > Nessus-Vulnerability-Scanner > How to Scan Websites Using Nessus = Website Vulnerability Scanning Using Nessus = == Purpose == This article provides step-by-step instructions to perform authenticated and unauthenticated vulnerability scans on web applications using Nessus. It also covers enabling all required plugins and applying rate limits to avoid impacting production systems. == Prerequisites == * Nessus Essentials / Professional / T...")
- 09:49, 5 December 2025 Best Practices for Switch Deployment at Customer Locations (hist | edit) [6,311 bytes] Kalyan (talk | contribs) (Created page with "Home > Hardware or device related notes > Best Practices for Switch Deployment at Customer Locations '''Best Practices for Switch Deployment at Customer Locations''' '''Purpose''' This document provides a standardized checklist and deployment procedure for network switches installed at customer sites. The goal is to ensure secure, stable, and consistent switch configurations across all customer environments, minimizing configuration gaps and impr...")
- 07:30, 5 December 2025 Rocky 9.x MarkDown Tools (hist | edit) [911 bytes] Saurabh (talk | contribs) (Created page with "Home > Rocky Linux or CentOS > Rocky Linux 9.x > Desktop tools and applications > Rocky 9.x MarkDown Tools ==Rocky 9.x MarkDown Tools== To display markdown in better way on terminal use Install glow via snap <pre> snap install glow </pre> Cat file via glow <pre> glow test.md </pre> =Graphical view and editing= To both display and edit file in a graphical editor use Install ghostwriter via flat...")
- 03:46, 5 December 2025 Rocky 9.x LibreOffice (hist | edit) [585 bytes] Saurabh (talk | contribs) (Created page with "Home > Rocky Linux or CentOS > Rocky Linux 9.x > Desktop tools and applications > LibreOffice =Rocky 9.x LibreOffice= *Rocky 9.x libreoffice clean large xlsx that is not opening issue There are older articles at: * Libreoffice calc * CentOS 7.x LibreOffice * Rocky 8.x LibreOffice Calc Home > Rocky Linux or CentOS > Rocky Linux 9.x > Roc...")
- 03:45, 5 December 2025 Rocky 9.x libreoffice clean large xlsx that is not opening issue (hist | edit) [2,326 bytes] Saurabh (talk | contribs) (Created page with "Home > Rocky Linux or CentOS > Rocky Linux 9.x > Desktop tools and applications > LibreOffice > Clean large xlsx that is not opening issue =Rocky 9.x libreoffice clean large xlsx that is not opening issue= ==Diagnose LibreOffice Issue== Slow XLSX loading in LibreOffice Calc on Linux often stems from hidden for...")
- 06:41, 4 December 2025 Verify LACP Status (hist | edit) [143 bytes] Kalyan (talk | contribs) (Created page with "'''Ensure all configured LACP interfaces are in participant/active mode:''' #show lacp interface Resolve any mismatched or suspended ports.")
- 09:04, 29 November 2025 Wazuh Email Alert Configuration (hist | edit) [5,880 bytes] Sunilvarma (talk | contribs) (Created page with " Home > Wazuh > Creating Wazuh Email Alert Configuration")
- 12:24, 28 November 2025 AVAMAR Backup (hist | edit) [93 bytes] Yogesh (talk | contribs) (Created page with "Home > Backup server > AVAMAR Backup * Avamar Windows BMR Restore")
- 12:20, 28 November 2025 Avamar Windows BMR Restore (hist | edit) [945 bytes] Yogesh (talk | contribs) (Created page with "Home > Backup server > IDPA AVAMAR > Avamar Windows BMR Restore = Avamar Windows BMR Restore Notes = '''Reference:''' [https://dl.dell.com/content/manual34038487-dell-avamar-for-windows-servers-19-12-user-guide.pdf Dell Avamar for Windows Servers 19.12 User Guide] == 1. Documentation References == * BMR Requirements & ISO Download/Preparation – pages 52 to 55 * BMR Steps to Follow – pages 56 to 59 == 2. Issue Encountered == During BMR us...")
- 09:58, 24 November 2025 Restoring DLO Backup Files/Folders from the DLO Admin Console (hist | edit) [1,448 bytes] Yogesh (talk | contribs) (Created page with "Home > Backup server > Veritas DLO > Restoring DLO Backup Files/Folders from the DLO Admin Console = Restoring DLO Backup Files/Folders from the DLO Admin Console = == Steps == # Open '''DLO Admin Console''' # Go to '''Restore''' # Select the required '''User''' # In the lower window, select the full backup or the specific files/folders to be restored # Right-click → '''Restore''' You will be prompted with two restore options: * '''Restore...")
- 07:14, 24 November 2025 Rocky 9.x Vivaldi Browser (hist | edit) [1,580 bytes] Saurabh (talk | contribs) (Created page with "Home > Rocky Linux or CentOS > Rocky Linux 9.x > Desktop tools and applications > Vivaldi Browser =Rocky 9.x Vivaldi Browser= Look at Vivaldi browser for: * Default blocking of Ads and tracker * There are profiles same as firefox * There are workspaces and different ways to organize tabs (Group tabs) * We can also show two table side by side (Split window) * No need of mast...")
- 08:47, 18 November 2025 Proxmox – New Import Wizard for Migrating VMware ESXi VMs (hist | edit) [1,741 bytes] Monesh (talk | contribs) (Created page with "Home > Debian > Proxmox virtual environment > Proxmox – New Import Wizard for Migrating VMware ESXi VMs")
- 10:01, 17 November 2025 DLO Edgeserver ssl certificate renewal (hist | edit) [1,294 bytes] Yogesh (talk | contribs) (Created page with "Home > Backup server > Veritas DLO > DLO Edgeserver ssl certificate renewal == Steps to Renew SBPL DLO Edgeserver SSL Certificate == === 1. Generate CSR === CSR was generated using the following URL: * https://www.ssl.com/how-to/generate-a-certificate-signing-request-csr-in-iis-10/ CSR files sent with the customer and got SSL Certificates from vendor in P7B format. === 2. Export Certificates from P7B to CRT === Use the command below to ext...")
- 10:03, 15 November 2025 GUI application in kiosk mode on Ubuntu (hist | edit) [2,895 bytes] Sunayana (talk | contribs) (Created page with "= Ubuntu Kiosk Mode Configuration Guide = This document explains how to configure '''Kiosk Mode''' on Ubuntu for a dedicated user account. Kiosk mode restricts system access and allows a user to operate only a single application (browser/app) in a secured environment. == Purpose == This setup is required for: * Preventing desktop access * Restricting keyboard shortcuts * Blocking access to other apps * Auto-launching a specific application * Auto-login into a kiosk...")
- 12:56, 14 November 2025 CentOS 8.x Control Web panel Disabling Blocking Outbound Connections on CWP via CSF Firewall (hist | edit) [4,088 bytes] Akshay (talk | contribs) (Created page with "Home > CentOS > CentOS 8.x > Email servers > Control Web panel > CentOS 8.x Control Web panel Disabling Blocking Outbound Connections on CWP via CSF Firewall =How to Disable Outbound Connections on a CWP Server (CWP + CSF Firewall)= == Using Web UI == 1. Login to the CWP Admin Panel. 2. From the left-side menu, search for Firewall Manager and open it. 3. In the Firewall Manager d...")
- 11:23, 7 November 2025 Custom Suppression Rules Configured (hist | edit) [4,996 bytes] Sunilvarma (talk | contribs) (Created page with " Home > Wazuh > Custom Suppression Rules Configured = Wazuh Custom Suppression Rules = == Reference == For detailed steps on how to create custom rules in Wazuh, refer to the following article: *[http://rekallcm1/notes_wiki/index.php?title=Wazuh_Custom_Rule_Creation Wazuh Custom Rule Creation]* == Overview == Custom rules in Wazuh allow administrators to tailor alerting behavior based on their environment. These rules can: * Suppress known fals...")
- 10:46, 7 November 2025 Sample Custom Rules (hist | edit) [58 bytes] Sunilvarma (talk | contribs) (Created page with " Home > Wazuh > Sample Custom Rules")
- 11:41, 4 November 2025 SSL VPN Configuration on SonicWall Firewall (hist | edit) [2,733 bytes] Rehaman (talk | contribs) (Created page with " ==SSL VPN Configuration on SonicWall Firewall== '''Prerequisites''' Before starting the configuration, ensure: Need a public static IP for configuring remote access VPN. • You have administrative access to the SonicWall Firewall. • The appropriate SSL VPN licenses are active. • A valid user account or group exists to assign SSL VPN access. Step 1: Configure SSL VPN Server Settings 1. Navigate to Network → SSL VPN → Server Settings. 2. Unde...")
- 11:30, 4 November 2025 SonicWall Firmware Update (hist | edit) [2,704 bytes] Rehaman (talk | contribs) (Created page with " ==SonicWall Firmware Update== This article provides a step-by-step guide on how to back up your configuration and update the firmware on your SonicWall firewall device safely. Performing a backup before upgrading is essential to prevent configuration loss. '''Prerequisites''' *Administrative access to the SonicWall management interface. *The latest firmware file downloaded from the official MySonicWall portal. * local computer with network access to the SonicWall Fire...")
- 12:33, 3 November 2025 Sonicwall Firewall Registration (hist | edit) [2,878 bytes] Rehaman (talk | contribs) (Created page with "Home > Enterprise security devices or applications > Sonicwall firewall > SonicWall Firewall Registration Guide '''Why we Need a MySonicWall Account''' To efficiently manage and activate SonicWall devices, users must create a MySonicWall account and register their products. This account acts as a centralized platform for managing SonicWall products, services, and licenses. '''This guide provides step-by-step instructions for''' #Creating a My...")
- 07:31, 31 October 2025 PAN-OS Firewall Upgrade Procedure in HA Environment (hist | edit) [8,345 bytes] Darshan (talk | contribs) (Created page with "Home > Enterprise security devices or applications > Paloalto firewall > PAN-OS Firewall Upgrade Procedure in HA Environment = PAN-OS Upgrade Guide = == PAN-OS Upgrade Guide == === Save a backup of the current configuration file. === * Select Device -> Setup -> Operations and click Export named configuration snapshot. * Select the XML file that contains your running configuration (for example, running-config.xml) and click OK to export...")
- 10:32, 24 October 2025 Creating Block USB storage in Ubuntu (hist | edit) [2,683 bytes] Hemanth (talk | contribs) (Created page with "= Blocking USB Storage Devices in Linux = This guide explains multiple methods to block USB mass storage devices by preventing the `usb-storage` and `uas` kernel modules from loading. == Method 1: Using Blacklist File == === 1. Edit the Blacklist File === Create and open a new configuration file using a text editor such as `nano`: <syntaxhighlight lang="bash"> sudo nano /etc/modprobe.d/blacklist-usb-storage.conf </syntaxhighlight> === 2. Add the Following Lines ===...")
- 10:18, 24 October 2025 Block USB storage in Ubuntu (hist | edit) [74 bytes] Hemanth (talk | contribs) (Created page with "Home > Ubuntu > Creating Block USB storage in Ubuntu") Tag: Visual edit: Switched
- 12:58, 23 October 2025 File Server Resource Manager (FSRM) - File Screening Management (hist | edit) [2,477 bytes] Ansil (talk | contribs) (Created page with "Home > Windows > Windows Server Roles and Features > File Server Resource Manager (FSRM) - File Screening Management Home > Windows > Windows Server Roles and Features > File Server Resource Manager (FSRM) - File Screening Management")
- 13:23, 22 October 2025 DHCP Configuration and Failover Setup (hist | edit) [5,254 bytes] Ansil (talk | contribs) (Created page with " Home > Windows > Windows Server Roles and Features > DHCP Configuration and Failover Setup = '''DHCP Configuration and Failover Setup''' = == '''Overview''' == '''Dynamic Host Configuration Protocol (DHCP)''' is a network service that automatically assigns IP addresses and other network parameters to devices on a network. Configuring '''DHCP Failover''' between two servers ensures high availability and load balancing of DHCP services. In...")
- 11:32, 22 October 2025 Additional Domain Controller (ADC) Configuration (hist | edit) [3,798 bytes] Ansil (talk | contribs) (Created page with "Home > Windows > Windows Server Roles and Features > Additional Domain Controller (ADC) Configuration")
- 11:18, 22 October 2025 Primary Domain Controller (PDC) Configuration (hist | edit) [3,814 bytes] Ansil (talk | contribs) (Created page with "Home > Windows > Windows Server Roles and Features > Primary Domain Controller (PDC) Configuration = '''Primary Domain Controller (PDC) Configuration''' = == '''Overview''' == A '''Primary Domain Controller (PDC)''' is the first domain controller in a new Active Directory forest. It is responsible for managing the domain database, authentication, and replication with any future Additional Domain Controllers (ADCs). This guide explains how t...")
- 10:42, 22 October 2025 Windows Server Update Services (WSUS) (hist | edit) [5,341 bytes] Ansil (talk | contribs) (Created page with "Home > Windows > Windows Server Roles and Features > Windows Server Update Services (WSUS) = '''Windows Server Update Services (WSUS)''' = == '''Definition''' == '''Windows Server Update Services (WSUS)''' is a Microsoft server role that allows administrators to manage the distribution of updates and patches released by Microsoft to computers in a corporate environment. It helps ensure that all systems remain secure and up-to-date while mini...")
- 09:34, 22 October 2025 Manual DHCP Backup and Restore (hist | edit) [3,953 bytes] Ansil (talk | contribs) (Created page with "Home > Windows > Windows Server Roles and Features > Manual DHCP Backup and Restore = Manual DHCP Backup and Restore = == '''Manual DHCP Backup Using DHCP Console''' == In this example, the DHCP configuration is backed up from server '''DHCP1'''. Later, this backup will be restored to server '''DHCP2'''. === '''Step 1: Create a Backup Folder''' === Create a folder on the server desktop named '''DHCPBackup'''. === '''Step 2: Open the DHCP A...")
- 13:37, 21 October 2025 Active Directory Backup (hist | edit) [5,552 bytes] Ansil (talk | contribs) (Created page with "Home > Windows > Windows Server Roles and Features > Active Directory Backup Home > Windows > Windows Server Roles and Features > Active Directory Backup")
- 09:43, 18 October 2025 Deploy Windows Operating System Using WDS (hist | edit) [2,822 bytes] Ansil (talk | contribs) (Created page with "Home > Windows > Windows Server Roles and Features > Deploy Windows Operating System Using WDS Home > Windows > Windows Server Roles and Features > Deploy Windows Operating System Using WDS")
- 09:42, 18 October 2025 Windows Deployment Services (WDS) (hist | edit) [3,106 bytes] Ansil (talk | contribs) (Created page with "Home > Windows > Windows Server Roles and Features > Windows Deployment Services (WDS) Home > Windows > Windows Server Roles and Features > Windows Deployment Services (WDS)")
