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Juniper OS Security Hardening Tool - ToolWeb

Juniper OS Security Hardening Tool

Professional Network Security Configuration Generator based on CIS Benchmarks

💰 Generate Complete Juniper OS Hardening Configuration - Only 350 Coins 🪙

📌 What This Tool Generates

Complete Junos OS CLI configuration script with 95+ security settings
Rollback configuration for safe reversal of changes
Comprehensive HTML documentation guide
Configuration summary with applied settings
Based on CIS Juniper OS Benchmark v2.1.0
Supports set-style configuration format

⚙️

General Device Hardening

Essential device management and physical security configurations

Regular Configuration Backup HIGH Secure Backup Transfer (SCP) HIGH Enable Logging Monitoring MEDIUM

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Routing Engine Firewall Protection

Protect the Routing Engine from unauthorized access and attacks

Enable Protect-RE Firewall Filter HIGH Management Services Protection HIGH Rate Limiting for Management HIGH Flood Attack Protection HIGH Explicit Deny and Log MEDIUM

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Interface Security

Secure network interfaces and prevent unauthorized access

Disable Unused Interfaces HIGH Set Interface Descriptions LOW Disable Proxy ARP MEDIUM Disable ICMP Redirects MEDIUM Configure Loopback Interface MEDIUM Loopback Firewall Filter HIGH VRRP Authentication (MD5) HIGH

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Routing Protocol Security

Secure routing protocols with authentication and filtering

BGP Peer Authentication (MD5) HIGH BGP GTSM (TTL Security) HIGH OSPF Authentication (MD5) HIGH OSPFv3 IPsec Authentication HIGH IS-IS Authentication (MD5) HIGH RIP Authentication (MD5) MEDIUM BFD Authentication HIGH LDP Authentication (MD5) HIGH MSDP Authentication (MD5) MEDIUM RSVP Authentication (MD5) MEDIUM Disable LLDP if Not Required LOW Disable ICMP Router Discovery MEDIUM

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SNMP Security

Secure SNMP monitoring and management access

Remove Common Community Strings HIGH Set SNMPv1/v2 to Read-Only HIGH Configure SNMP Client Lists HIGH Default Restrict in Client Lists MEDIUM Disable SNMP Write Access HIGH SNMPv3 AES128 Encryption HIGH SNMPv3 SHA Authentication HIGH

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System Security & Access Control

Comprehensive system hardening, authentication, and service security

SSH Protocol Version 2 Only HIGH SSH Connection Limit MEDIUM SSH Rate Limiting MEDIUM Deny Root Login via SSH HIGH Strong SSH Ciphers HIGH Strong SSH MACs HIGH Strong SSH Key Exchange HIGH Login Retry Limits (3 attempts) HIGH Account Lockout (30 minutes) HIGH Session Idle Timeout MEDIUM Login Banner Message LOW Password Complexity (10+ chars) HIGH Minimum Password Changes (4) MEDIUM SHA512 Password Hashing HIGH Configure NTP Servers MEDIUM NTP Authentication Keys MEDIUM Configure Syslog Logging MEDIUM Configuration Archival MEDIUM ICMP Rate Limiting MEDIUM TCP SYN/FIN Drop Protection HIGH RADIUS AAA Configuration HIGH TACACS+ AAA Configuration HIGH

✅ Juniper OS Configuration Ready!

Your customized Juniper OS security hardening files are ready to download

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Junos CLI Script

Complete set-style configuration commands ready to apply to your Juniper device

↩️

Rollback Script

Revert configuration commands to undo hardening changes if needed

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Documentation

Detailed HTML guide explaining each security setting and CIS benchmark reference

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Configuration Summary

Overview of all applied security settings with severity levels