Network hardening Make sure your firewall is correctly configured, that all rules are periodically reviewed, that remote access points and users are secure, that any open network ports are blocked, that extraneous protocols and services are disabled and removed, that access lists are in place, and that network data is encrypted. Systems Hardening Audit your current systems: Conduct a thorough audit of your current technologies (you can use). To identify system weaknesses and order remedies, use security auditing techniques like configuration management, vulnerability scanning, and penetration testing. Utilize industry standards from NIST, Microsoft, CIS, DISA, and other sources to conduct system hardening assessments against resources. Create a strategy for systems hardening: Not every system needs to be hardened at once. Instead, develop a strategy and plan based on the risks found in your IT ecosystem, and then utilize a staged approach to fix the most serious issues. Patch ...
The process of finding active hosts, ports, and the services used by the target application is known as network scanning. If you're an ethical hacker looking for system vulnerabilities, you'll need a weak point in the system to try to attack.
Scanning Networks tools
Network Discovery Tools - Network Topology Mapper
Packet Crafting Tools - Colasoft Packet Builder , NetScanTools Pro
Ping Sweep Tools - Advanced IP Scanner , Angry IP Scanner
Proxy Tools - CyberGhost , Proxy Switcher , Proxy Workbench
Scanning Tools - Global Network Inventory , Hping3 , IP-Tools , MegaPing , NetScanTools Pro ,Nmap
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