Siemens 6ES7658-7BA00-2YB0 SIMATIC Logon Remote Access Software

Technical Specifications Overview

Functional Overview and Access Management

This software enables secure remote access to SIMATIC automation systems across plant networks. It provides centralized user authentication and authorization for distributed control environments. The 6ES7658-7BA00-2YB0 integrates seamlessly with Windows Active Directory for streamlined user management. Moreover, the software supports role-based access control for granular permission settings. This feature ensures operators only access systems relevant to their responsibilities. The module also maintains comprehensive audit logs for regulatory compliance.

Authentication Architecture and Security Framework

The Siemens 6ES7658-7BA00-2YB0 offers multiple authentication methods for operational flexibility. It integrates natively with Siemens SIMATIC Logon for unified credential management. The software also supports LDAP directories for enterprise-wide user synchronization. Additionally, the system enforces strong password policies and multi-factor authentication options. This layered security approach protects critical automation assets from unauthorized access. The software also provides session timeout and concurrent login restrictions. These features align with IEC 62443 cybersecurity standards for industrial control systems.

Communication Protocols and Encryption Standards

The software uses HTTPS with TLS 1.2 or 1.3 for encrypted web-based access. It also supports RDP and VNC protocols for remote desktop functionality. The 6ES7658-7BA00-2YB0 encrypts all data in transit using industry-standard AES-256. This robust encryption protects sensitive production data from interception. For data at rest, the software applies the same strong encryption standards. The module also supports VPN integration for secure site-to-site connections. Consequently, engineers can access systems from anywhere without compromising security.

User Management and Permission Control

The software provides a central user database with customizable roles and permissions. You can define specific access levels for operators, engineers, and administrators. Each role carries distinct permissions for viewing, modifying, or configuring automation systems. The module also supports hierarchical plant structures for logical access control. Furthermore, you can assign time-based access restrictions for temporary personnel. This granular control minimizes the risk of unauthorized changes. The audit trail captures every login attempt and configuration change for accountability.

Deployment and Licensing Options

Siemens offers this software in both node-locked and floating license variants. Node-locked licenses bind to a specific workstation or server. Floating licenses allow shared access across multiple engineering stations. The 6ES7658-7BA00-2YB0 uses Siemens Automation License Manager for license administration. This tool provides easy activation, deactivation, and transfer of licenses. The software installation requires approximately 2.5 GB of disk space. A minimum of 4 GB RAM ensures basic functionality, though we recommend 8 GB for optimal performance. The DVD-ROM delivery includes a physical license certificate for your records.

System Integration and Compatibility

The software integrates seamlessly with TIA Portal and SIMATIC PCS 7 engineering environments. It also works alongside Siemens Scalance and Ruggedcom network security products. The module supports remote access to S7-1500, S7-1200, and legacy S7-300/400 controllers. Furthermore, the software operates with WinCC SCADA visualization systems. This broad compatibility simplifies deployment in mixed automation landscapes. The software also exports audit logs in CSV and PDF formats for compliance reporting. Regular updates from Siemens ensure ongoing security patch management.