69 Alternatives to nmap.org

Explore a diverse selection of alternative sites and similar platforms to nmap.org. Discover comparable services and features, and expand your online options. Upgrade your browsing experience with our comprehensive collection of alternatives.

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hackertarget.com

28 Online Vulnerability Scanners & Network Tools | HackerTarget.com

securitytrails.com

SecurityTrails enables you to explore complete current and historical data for any internet assets. IP & DNS history, domain, SSL and Open Port intelligence made easy

pentest-tools.com

Pentest-Tools.com is a cloud-based toolkit for offensive security testing, focused on web applications and network penetration testing.

rapid7.com

Level up SecOps with the only endpoint to cloud, unified cybersecurity platform. Confidently act to prevent breaches with a leading MDR partner. Request demo!

exploit-db.com

The Exploit Database - Exploits, Shellcode, 0days, Remote Exploits, Local Exploits, Web Apps, Vulnerability Reports, Security Articles, Tutorials and more.

offensive-security.com

Build cyber workforce resilience with our unmatched skills development and hands-on learning platform and library.

hackingarticles.in

Raj Chandel's Blog

seclists.org

Security mailing list archive for the Nmap lists, Bugtraq, Full Disclosure, Security Basics, Pen-test, and dozens more. Search capabilities and RSS feeds with smart excerpts are available

wireshark.org

Wireshark · Go Deep

highon.coffee

Welcome to HighOn.Coffee a Security Research and Penetration Testing Site, containing CTF walkthroughs and useful information.

spyse.com

yougetsignal.com

A collection of uncomplicated, powerful network tools.

cvedetails.com

CVE security vulnerability database. Security vulnerabilities, exploits, references and more

sectools.org

Rankings and reviews of computer and network security software, programs, and tools.

ipfingerprints.com

Find the location of an IP Address on map.

infosecinstitute.com

Role-based content to prepare for exams, certifications, or to train your entire workforce.

nmmapper.com

Nmmapper offers nmap scans,9 subdomain finder tools,theHarvester,wappalyzer,whatweb online

owasp.org

OWASP Foundation, the Open Source Foundation for Application Security on the main website for The OWASP Foundation. OWASP is a nonprofit foundation that works to improve the security of software.

portchecker.co

Port Checker is a simple tool to check for open ports and test port forwarding setup on your router. Verify and diagnose connection errors on your computer.

tenable.com

Tenable® - The Exposure Management Company

viewdns.info

ViewDNS.info - Your one source for DNS related tools!

networkappers.com

NetworkAppers The Ultimate network tools is a collection of network utilities to monitor and diagnose networks, trace ip location, search open ports, ping your network for system administrators, developers and everyone

angryip.org

The original IP scanner for Windows, Max and Linux. Fast, friendly, extensible, free and open-source. Scans addresses and ports in any range and exports results in many formats.

vuldb.com

Number one vulnerability management and threat intelligence platform documenting and explaining vulnerabilities since 1970.

kali.org

Home of Kali Linux, an Advanced Penetration Testing Linux distribution used for Penetration Testing, Ethical Hacking and network security assessments.

packetstormsecurity.com

Information Security Services, News, Files, Tools, Exploits, Advisories and Whitepapers

vulners.com

Vulnerability database enriched with millions CVE, exploits, articles, varied tools and services for vulnerability management against cybersecurity threats

canyouseeme.org

A free open port check tool used to detect open ports on your connection. Test if port forwarding is correctly setup or if your port is being blocked by your firewall or ISP.

mitre.org

MITRE is a not-for-profit corporation committed to the public interest, operating federally funded R&D centers on behalf of U.S. government sponsors. MITRE's mission-driven teams are dedicated to solving problems for a safer world.

portcheckers.com

Port Checker is a free tool for checking open ports and to test port forwarding. PortChecker can also be used to diagnose router connectivity issues.

advanced-port-scanner.com

Advanced Port Scanner is a free port scanner allowing you to quickly find open ports on network computers and retrieve versions of programs running on the detected ports

pentestlab.blog

Offensive Techniques & Methodologies

snort.org

Snort is an open-source, free and lightweight network intrusion detection system (NIDS) software for Linux and Windows to detect emerging threats.

acunetix.com

Acunetix is an end-to-end web security scanner that offers a 360 view of an organization's security. Allowing you to take control of the security of all you web applications, web services, and APIs to ensure long-term protection. Acunetix's scanning engine is globally known and trusted for its unbeatable speed and precision.

dnsdumpster.com

DNSDumpster.com - dns recon and research, find and lookup dns records

hackthebox.eu

Where hackers level up! An online cybersecurity training platform allowing IT professionals to advance their ethical hacking skills and be part of a worldwide community. Join today and learn how to hack!

hacktricks.xyz

Carlos Polop's Website

cybersecurity-help.cz

cybrary.it

Cybersecurity courses, certification and cyber security training from Cybrary, for individuals and business organization teams to get IT & cyber security certified and develop career skills.

portswigger.net

PortSwigger offers tools for web application security, testing, & scanning. Choose from a range of security tools, & identify the very latest vulnerabilities.

whoisxmlapi.com

WhoisXML API offers domain, WHOIS, IP and DNS data feeds, APIs, and research & monitoring tools for greater enterprise security and data-driven business.

vulnhub.com

VulnHub provides materials allowing anyone to gain practical hands-on experience with digital security, computer applications and network administration tasks.

shodan.io

Search Engine for the Internet of Things

hackingtutorials.org

Step-by-Step Hacking Tutorials about WiFi hacking, Kali Linux, Metasploit, exploits, ethical hacking, information security, malware analysis and scanning.

infosecmatter.com

Blogging and sharing knowledge about cyber security, writing howtos, tips and tricks about penetration testing, red teaming, but also defense. Raising security awareness.

geek-university.com

Free online computer courses. Become a geek!

osint.sh

All in one Information Gathering Tools

netsparker.com

Get accurate, automated application security testing that scales like no other solution. Secure 1000s of web assets with less manual effort. Reduce your risk with the only…

vulmon.com

Vulmon is a vulnerability and exploit search engine with vulnerability intelligence features.

poftut.com

Buy Clenbuterol in the USA, purchase Clenbuterol HCL 40mcg online with credit card. Clenbuterol pills for sale, where can you buy real Clenbuterol, high quality oral steroids.

whois.com.au

Whois® makes domain names easy. Start your business with a great domain name.

bugcrowd.com

Bugcrowd teams with elite security researchers to reduce risk & improve security ROI through our bug bounty, pen testing, & vulnerability disclosure programs.

ultratools.com

UltraDNS Health Check runs over 50 validations to make it easy to ensure that your domains are RFC-compliant and identify possible configuration and security issues.

winpcap.org

WinPcap - Home

domaintools.com

DomainTools is the global leader in Internet intelligence. Learn how our products and data are fundamental to best-in-class security programs.

scantrics.io

Scantrics.io

securityforeveryone.com

A comprehensive cyber security marketplace that provides businesses with the most effective solutions for their security requirements.

iplocation.com

Just input the IP address and this service will show you the geographical location that it is coming from.

infosniper.net

Free Google Locate IP Address and Domain Lookup Service with Whois Map, Country Map, Region Map ,City Map and free XML Interface to query Whois Geolocate information. for the IP address 5.161.112.31 and the Hostname static.31.112.161.5.clients.your-server.de

advanced-ip-scanner.com

Free utility for Windows which scans for HTTP, HTTPS, FTP and shared folders.

cxsecurity.com

CXSECURITY (Independent information about security) is a huge collection of information on data communications safety. Its main objective is to inform about errors in various applications.

infosecwriteups.com

A collection of write-ups from the best hackers in the world on topics ranging from bug bounties and CTFs to vulnhub machines, hardware challenges and real life encounters. Subscribe to our weekly newsletter for the coolest infosec updates: https://weekly.infosecwriteups.com/.

talosintelligence.com

Cisco Talos Intelligence Group is one of the largest commercial threat intelligence teams in the world. Comprised of world-class cyber security researchers, analysts and engineers and supported by unrivaled telemetry, Talos defends Cisco customers against known and emerging threats, discovers new vulnerabilities in common software, and interdicts threats in the wild before they can further harm the internet at large.

securityarchitecture.com

SecurityArchitecture.com | Experience. Education. Expertise.

sublimerobots.com

Sublime Robots - Better than having a real job

netgate.com

Netgate is an open-source driven secure networking company that provides appliance and software-based firewall, VPN and routing solutions including pfSense

pkey.in

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cobalt.io

Cobalt is modernizing traditional pentesting. We leverage global talent and a SaaS platform to deliver a better pentest via Pentest as a Service (PtaaS).

portquiz.net

Outgoing Port Tester