“LAN Viewer” is a broad term, but it typically refers to tools or techniques used to scan, monitor, and manage devices within a Local Area Network (LAN). Depending on your use case, this could involve: support@payperitem.com indabhar@gmail.com
Category: Networking
🔥 Firewall vs IDS vs IPS 🛡️
Feature Firewall 🔥 Intrusion Detection System (IDS) 👀 Intrusion Prevention System (IPS) 🚧 Purpose Controls and filters network traffic Monitors and detects suspicious activity Detects and blocks threats in real time Function Enforces security policies (allow/block traffic) Detects attacks but does not block them Detects and blocks threats automatically Placement…
Default Windows directories and their purposes
1. System Directories Directory Path Purpose Windows C:\Windows Main system directory containing OS files. System32 C:\Windows\System32 Core system files, including DLLs and executables for Windows services and utilities. SysWOW64 C:\Windows\SysWOW64 32-bit system files on 64-bit Windows (opposite of what the name suggests). WinSxS C:\Windows\WinSxS Side-by-side assemblies for DLL versioning (stores…
OSI (Open Systems Interconnection) Model
The OSI (Open Systems Interconnection) Model is a conceptual framework used to understand and standardize network communication. It consists of seven layers, each with distinct roles in the process of data transmission. OSI Model Layers Overview
🚀 SIEM Automation for High-Performance Security Monitoring
If you need real-time security insights for HFT, AI/ML clusters, hyperscale cloud, telco-grade networks, or ultra-low-latency environments, automating SIEM (Security Information & Event Management) is a must. This guide will cover: ✅ Log Collection & Centralization (ELK, Wazuh, Graylog)✅ Automated Threat Detection (Sigma, YARA, MITRE ATT&CK)✅ Real-Time Response & Remediation…
Server Hardening
1. OS-Level Hardening 🔹 Minimal Installation – Install only necessary packages. Avoid GUI on servers unless required.🔹 Update Regularly – Apply security patches promptly using apt update && apt upgrade (Debian) or yum update (RHEL).🔹 Disable Unused Services – Use systemctl disable –now <service> for unnecessary daemons.🔹 Enable SELinux or…
Zentyal as a Domain Controller (Active Directory)- Based on Linux
Zentyal is an easy-to-use Linux server based on Ubuntu that provides essential network services such as domain controller, file sharing, email, firewall, and more. Here’s a step-by-step guide to installing and configuring Zentyal. Step 1: Download and Install Zentyal Step 2: Basic System Configuration Step 3: Configure Network Settings Step…