Search engines for cybersecurity research ( part -2 )

Pulsedive is a threat intelligence platform that provides comprehensive data and tools to help organizations identify, analyze, and mitigate cyber threats.

Comprehensive Threat Intelligence: Pulsedive aggregates data from various sources, including open-source intelligence (OSINT), to provide a comprehensive view of cyber threats.

Threat Indicator Monitoring: Users can search for and monitor indicators of compromise (IOCs) such as IP addresses, domain names, hashes, and URLs to identify potential threats to their networks.

Risk Scoring: Pulsedive assigns risk scores to IOCs based on various factors such as reputation, activity, and associations, helping organizations prioritize their response efforts.

Collaborative Platform: Pulsedive facilitates collaboration among security professionals by allowing them to share threat intelligence, insights, and analysis within the community.

Customizable Alerts: Users can set up customizable alerts to receive notifications about new threats, changes in the risk level of monitored IOCs, or other relevant events.

7. GrayHatWarfare

GrayHatWarfare is a specialized search engine designed for indexing and searching publicly accessible files and documents stored on various online platforms.

File Types Indexed: The search engine indexes a wide range of file types, including documents (such as PDFs, DOCX, and XLSX files), multimedia files (such as images and videos), code repositories, configuration files, and more.

Keyword-Based Search: Users can perform keyword-based searches to find specific files or information within the indexed data. This allows security researchers, penetration testers, and other professionals to discover potentially sensitive or confidential information that has been inadvertently exposed online.

Advanced Search Filters: GrayHatWarfare offers advanced search filters, allowing users to narrow down search results based on file types, file size, date modified, and other criteria. This helps users refine their searches and find relevant information more efficiently.

Security Research and Analysis: Security researchers often use GrayHatWarfare to identify data leaks, misconfigurations, and other security vulnerabilities that may expose sensitive information online. By analyzing the indexed data, researchers can uncover potential risks and notify affected parties to take appropriate action.

8. PolySwarm

PolySwarm is not a traditional search engine like Google or Bing. Instead, it is a decentralized threat intelligence marketplace designed to revolutionize the way cybersecurity experts and antivirus companies detect and respond to malware threats.

Improved Malware Detection: With a diverse ecosystem of microengines and security experts continuously analyzing malware samples, PolySwarm offers enhanced detection capabilities compared to traditional antivirus solutions. The platform leverages collective intelligence and expertise to identify and mitigate emerging threats more effectively.

Collaborative Approach: PolySwarm promotes collaboration and information sharing among security professionals, enabling them to leverage each other's expertise and insights to improve overall threat detection capabilities. This collaborative approach fosters innovation and accelerates the development of new detection techniques and methodologies.

Decentralized Threat Intelligence: PolySwarm operates on a decentralized platform where a global network of security experts, antivirus engines, and researchers compete to detect and analyze emerging malware threats. This distributed approach allows for faster and more accurate threat detection compared to traditional antivirus solutions.

Microengine Architecture: Instead of relying on a single antivirus engine, PolySwarm breaks down malware analysis into smaller, specialized components called microengines. These microengines are developed by individual security experts and companies, each specializing in different aspects of malware detection, such as behavior analysis, signature matching, or heuristic scanning.

9. Fofa

FOFA, which stands for "Fingerprinting Organizations with Advanced Tools," is a powerful search engine tailored for cybersecurity professionals, researchers, and organizations.

Focused on Cybersecurity: FOFA is specifically designed to help cybersecurity professionals and researchers identify and analyze internet-facing assets, including web servers, network devices, databases, and more. It provides access to a vast database of internet-connected devices, services, and systems.

Advanced Search Capabilities: FOFA offers advanced search capabilities that allow users to query the internet for specific devices, configurations, software versions, vulnerabilities, and other attributes. Users can use complex search queries to narrow down their results and identify targets of interest.

Asset Discovery and Enumeration: FOFA helps organizations with asset discovery and enumeration by providing visibility into their internet-facing infrastructure. By identifying exposed services, devices, and configurations, organizations can better understand their attack surface and take proactive measures to secure their systems.

Vulnerability Identification: FOFA can be used to identify vulnerable systems and services by searching for specific software versions, configurations, or known indicators of compromise (IOCs). This allows cybersecurity professionals to prioritize remediation efforts and mitigate potential security risks.

Threat Intelligence Gathering: FOFA can serve as a valuable source of threat intelligence by aggregating information about internet-exposed assets, including IP addresses, domains, SSL certificates, and more. This information can be used for threat hunting, incident response, and security research purposes.

10. LeakIX

LeakIX is a sophisticated search engine specifically designed for cybersecurity professionals, researchers, and organizations.

Internet-Wide Scanning: LeakIX conducts continuous internet-wide scanning to discover and catalog a wide range of internet-connected assets, including servers, databases, IoT devices, and more. It provides users with comprehensive visibility into their organization's external attack surface.

Focused on Data Leaks and Exposures: LeakIX specializes in identifying data leaks, exposures, and misconfigurations that may pose a risk to organizations. It indexes sensitive information such as credentials, personal data, intellectual property, and other confidential information that may have been inadvertently exposed online.

Vulnerability Detection: In addition to data leaks, LeakIX helps identify vulnerabilities in internet-facing assets by scanning for outdated software versions, misconfigurations, and other security issues. This allows organizations to prioritize remediation efforts and strengthen their security posture.

Threat Intelligence Gathering: LeakIX serves as a valuable source of threat intelligence by aggregating information about exposed assets, data leaks, and vulnerabilities. This information can be used for threat hunting, incident response, and security research purposes.

Integration with Other Tools: LeakIX can be integrated with other cybersecurity tools and platforms, such as SIEM systems, threat intelligence platforms, and vulnerability scanners. This integration enhances visibility, automates workflows, and streamlines security operations.

11. DNSDumpster

DNSDumpster is a specialized search engine that focuses on DNS-related information and domain reconnaissance.

Domain Reconnaissance: DNSDumpster allows users to perform reconnaissance on a specific domain or hostname. It provides detailed information about DNS records, subdomains, associated IP addresses, and other domain-related data.

Subdomain Enumeration: One of the primary features of DNSDumpster is its ability to enumerate subdomains for a given domain. It scans publicly available DNS records and identifies all subdomains associated with the target domain, providing users with a comprehensive list.

DNS Record Lookup: DNSDumpster enables users to look up various types of DNS records, including A records, AAAA records, MX records, NS records, TXT records, and more. This information can be valuable for understanding the DNS infrastructure of a domain and identifying potential vulnerabilities.

Visualizations: DNSDumpster offers visualizations of domain-related data, including graphs and charts that illustrate the relationships between domains, subdomains, and IP addresses. These visualizations can help users understand the structure of a domain's infrastructure more intuitively.

Security Research: DNSDumpster is commonly used by security researchers, penetration testers, and cybersecurity professionals for reconnaissance purposes. It can help identify potential attack vectors, misconfigurations, and security risks associated with a target domain.

12. FullHunt

FullHunt is a specialized search engine designed for cybersecurity professionals and researchers.

Threat Intelligence Search: FullHunt allows users to search for threat intelligence data, including indicators of compromise (IOCs), malware hashes, IP addresses, domain names, email addresses, and other artifacts associated with cyber threats.

Comprehensive Data: FullHunt aggregates data from various sources, including public and private threat intelligence feeds, security research reports, malware analysis platforms, and security blogs. This comprehensive data coverage enables users to access a wide range of threat intelligence information.

IOC Enrichment: FullHunt provides IOC enrichment capabilities, allowing users to retrieve additional context and metadata for IOCs. This includes information such as malware family, attack vectors, associated campaigns, attribution details, and mitigation recommendations.

Real-time Updates: FullHunt continuously updates its database with the latest threat intelligence data, ensuring that users have access to up-to-date information on emerging threats, vulnerabilities, and attack patterns.

Integration Capabilities: FullHunt offers integration capabilities with other security tools and platforms, allowing users to enrich their existing security infrastructure with additional threat intelligence data. This integration enables seamless workflows and enhances threat detection and response capabilities.

Collaboration Tools: FullHunt includes collaboration tools that enable security teams to share threat intelligence data, collaborate on investigations, and coordinate response efforts. This collaborative approach enhances situational awareness and strengthens collective defense against cyber threats.

13. AlienVault

AlienVault (now known as AT&T Cybersecurity) is a cybersecurity platform that offers various security solutions, including its popular Open Threat Exchange (OTX) and Unified Security Management (USM) platform.

Open Threat Exchange (OTX): AlienVault's OTX is a global threat intelligence community that enables security professionals to share and access threat intelligence data. OTX allows users to search for indicators of compromise (IOCs), threat actors, and other threat intelligence information.

IOC Enrichment: AlienVault provides enrichment for IOCs, such as additional context, metadata, and threat actor associations. Users can obtain valuable insights into the nature of threats and potential impact.

Customizable Queries: Users can create custom queries in AlienVault to search for specific threat intelligence data. Advanced search options allow users to filter results and focus on relevant information.

Real-Time Updates: AlienVault continuously updates its threat intelligence data, ensuring that users have access to the latest information on emerging threats and vulnerabilities.

User-Friendly Interface: AlienVault features a user-friendly interface that allows users to easily search, browse, and analyze threat intelligence data. Interactive visualizations and dashboards facilitate efficient threat hunting and analysis.

Community Collaboration: AlienVault encourages collaboration among security professionals through its platform, enabling users to share insights, report threats, and contribute to the collective security community.

14. Onyphe

Onyphe is a search engine and cybersecurity platform that provides threat intelligence and data aggregation services. It offers a wide range of data sources to help security professionals and researchers gain insights into cybersecurity threats and incidents.

Data Aggregation: Onyphe collects data from various sources such as IP addresses, domains, certificates, file hashes, and other threat intelligence feeds. This aggregation provides a comprehensive view of cybersecurity data for analysis.

Visualizations: Onyphe provides visualizations such as charts and graphs to help users analyze data effectively. These visualizations offer a clear view of the data and assist in identifying patterns and trends.

Alerts and Notifications: Users can set up alerts and notifications for specific search queries, allowing them to stay updated on emerging threats or changes in data.

Integration with Other Tools: Onyphe integrates with other cybersecurity tools and platforms, allowing users to incorporate threat intelligence data into their existing security infrastructure.

Community Contributions: Onyphe allows users to contribute data and insights, fostering collaboration within the cybersecurity community.

API Access: Onyphe offers API access, enabling users to programmatically interact with the platform and integrate its data into custom applications.

15. URL Scan

URLScan is a search engine and security tool designed for analyzing and scanning URLs to identify potential threats and gather intelligence. It is a valuable resource for cybersecurity professionals, researchers, and developers.

URL Scanning: URLScan allows users to submit URLs for scanning and analysis. The platform checks the URL for potential security threats, such as phishing, malware, and other malicious activities.

Visualizations: URLScan offers visual representations of the scanned URL, such as screenshots of the webpage, visualizations of the network requests made by the URL, and other data to help users understand its behavior.

Domain and IP Analysis: Users can analyze the domain and IP address associated with a URL to gather information about its reputation, historical activity, and potential associations with malicious behavior.

Search and Query Capabilities: Users can search for specific URLs, domains, IP addresses, or other parameters to find relevant scans and analyses.

Alerts and Notifications: Users can set up alerts and notifications for specific search queries, allowing them to stay updated on potential threats related to URLs they are monitoring.

16. Vulners

Vulners is a search engine and platform that focuses on providing vulnerability data and intelligence to cybersecurity professionals. It aggregates and analyzes information about vulnerabilities from various sources, making it a valuable resource for threat assessment and risk management.

Vulnerability Database: Vulners offers a comprehensive database of known vulnerabilities, including information from a wide range of sources such as security advisories, vendor patches, and exploit databases.

Search and Query Capabilities: Users can search for specific vulnerabilities using parameters such as CVE (Common Vulnerabilities and Exposures) ID, software name, vendor, and more.

Real-Time Updates: The platform provides real-time updates on new vulnerabilities and security advisories, ensuring that users stay informed about the latest threats.

Threat Intelligence: Vulners offers threat intelligence and insights into the impact and severity of vulnerabilities, helping users prioritize their security efforts and focus on the most critical issues.

Exploit Availability: Vulners indicates whether exploits are available for a particular vulnerability, providing crucial information for assessing the risk level of a given vulnerability.

Community Contributions: The platform benefits from community contributions, allowing users to share information and insights about vulnerabilities and exploits.

17. WayBackMachine

The Wayback Machine is a digital archive that enables users to access and browse historical versions of websites and web pages. It is managed by the Internet Archive and serves as a valuable resource for cybersecurity professionals conducting research, investigations, and threat hunting.

Historical Web Archive: The Wayback Machine allows users to access snapshots of websites taken over time, providing historical data that can be useful for understanding changes in a website's content, structure, and behavior.

Forensic Analysis: Historical website data can be used in digital forensic analysis to gather evidence, trace the origin of an attack, or understand the timeline of an incident.

Threat Hunting: By examining the historical behavior of websites, cybersecurity professionals can identify suspicious activities and potential threats that may not be evident in current versions of the site.

Domain Investigation: The Wayback Machine can be used to investigate domains and their history, revealing patterns of ownership, changes in content, and potential red flags for malicious activity.

Search and Query: Users can search for specific websites or web pages using URLs, keywords, or other criteria to access historical data relevant to their research.

18. Shodan

Shodan is a powerful search engine designed to help users discover and analyze internet-connected devices and services across the globe. It is widely used by cybersecurity professionals, researchers, and network administrators for various purposes.

Device and Service Discovery: Shodan allows users to search for devices and services connected to the internet, including servers, routers, IoT devices, webcams, and more.

Port Scanning and Enumeration: Users can search for specific open ports and protocols on devices, which can provide insight into the services being offered by the device.

Security Research: Shodan is a valuable tool for cybersecurity professionals to identify potential vulnerabilities in internet-connected devices and services, as well as monitor network security.

Threat Hunting: Shodan can be used to identify suspicious or malicious activities across the internet, such as compromised devices or networks.

Asset Management: Network administrators can use Shodan to monitor and manage their organization's internet-exposed assets and ensure they are secure.

Data Insights: Shodan provides data insights such as geographic locations, device types, software versions, and more, which can be used for security analysis and risk assessment.

19. Netlas

Netlas is a search engine designed for cybersecurity professionals, researchers, and network administrators to discover and analyze internet-connected devices and services.

Internet Scanning: Netlas scans the internet to gather data on connected devices and services, making it a valuable tool for exploring the global network landscape.

Search Capabilities: Users can search for devices, services, open ports, and protocols across the internet. This helps identify potential vulnerabilities and security risks.

Data Insights: Netlas provides data on devices such as IP addresses, geographic locations, and device types, which can be useful for network monitoring and security assessments.

Cybersecurity Research: Cybersecurity professionals can use Netlas to identify and investigate potential threats, compromised devices, and insecure services.

Asset Management: Netlas can assist network administrators in monitoring and managing their organization's internet-exposed assets to ensure they are secure.

20. CRT.sh

CRT.sh (Certificate Search) is a search engine designed specifically for finding and examining SSL/TLS certificates. It provides cybersecurity professionals, researchers, and website administrators with tools to search for certificates issued by certificate authorities (CAs).

Certificate Search: CRT.sh allows users to search for SSL/TLS certificates using various criteria, including domain names, certificate fingerprints, issuer names, and more.

Transparency and Monitoring: The service leverages Certificate Transparency (CT) logs to provide a comprehensive and up-to-date database of certificates issued by different CAs.

Historical Data: CRT.sh maintains historical records of certificates, allowing users to examine the certificate history of a domain over time.

Research and Analysis: Cybersecurity researchers can use CRT.sh to analyze trends in certificate issuance, such as changes in CA behavior or adoption of new technologies (e.g., certificate types, cryptographic algorithms).

Open Data: CRT.sh is a publicly accessible resource that provides data to the community for free, making it a valuable tool for both cybersecurity research and day-to-day operations.

21. Wigle

Wigle is a search engine and database focused on wireless network mapping and geolocation data.

Wireless Network Mapping: Wigle collects and maintains a vast database of wireless network information, including Wi-Fi networks and cellular towers. It allows users to search for and explore wireless networks based on various criteria such as location, network name (SSID), and BSSID (MAC address).

Geolocation Data: The platform provides geolocation data for wireless networks, enabling users to view the geographic locations of Wi-Fi access points and cellular towers on maps. This data is useful for understanding the distribution of wireless networks and for location-based analysis.

Crowdsourced Data: Wigle relies on crowdsourced data contributed by users worldwide. Individuals can contribute data by using the Wigle app to collect information about nearby wireless networks while moving through different locations.

API Access: Wigle offers an API (Application Programming Interface) that allows developers to access its database programmatically. This API enables the integration of Wigle's wireless network data into third-party applications, services, and research projects.

Research and Analysis: Researchers, network administrators, and security professionals can leverage Wigle's data for various purposes, including network planning, troubleshooting, security audits, and academic research.

22. PublicWWW

PublicWWW is a search engine that specializes in indexing and searching for website source code.

Source Code Search: PublicWWW allows users to search for specific strings, patterns, or snippets of code within the source code of publicly accessible websites. This includes HTML, JavaScript, CSS, and other web technologies.

Indexing Web Pages: The search engine continuously crawls and indexes web pages, extracting and storing the source code for analysis and search purposes. This process enables users to search for code elements across a vast number of websites.

String and Pattern Matching: Users can search for specific strings, keywords, or regular expressions within the source code of web pages. This functionality is useful for finding instances of particular code snippets, scripts, or patterns across different websites.

Technology Detection: PublicWWW can detect and identify the technologies and frameworks used in website development based on the patterns found in the source code. This includes content management systems (CMS), JavaScript libraries, and other web development tools.

SEO Analysis: Webmasters and SEO professionals can use PublicWWW to analyze website source code for SEO-related factors, such as meta tags, structured data, and other elements that influence search engine rankings.

23. GreyNoise

GreyNoise is a unique cybersecurity search engine that focuses on reducing noise and false positives by filtering out benign internet background noise.

Noise Reduction: GreyNoise filters out benign internet background noise, such as internet scanners, search engine crawlers, and other automated bots. By focusing on relevant and actionable data, GreyNoise helps cybersecurity professionals avoid distractions and false positives, allowing them to focus on genuine threats.

Internet-Wide Scanning: GreyNoise continuously monitors and analyzes internet-wide traffic to identify patterns and anomalies. It collects data from a diverse range of sources, including honeypots, darknets, and network sensors, to provide comprehensive visibility into internet-wide activity.

Contextual Information: GreyNoise provides contextual information about observed internet activity, including IP addresses, protocols, ports, and geolocation data. This information helps cybersecurity professionals understand the nature of observed traffic and assess its potential impact on their organization.

Threat Intelligence Feeds: GreyNoise offers threat intelligence feeds that provide real-time information about emerging threats, suspicious behavior, and malicious activity observed across the internet. These feeds help organizations proactively identify and mitigate cybersecurity risks.

24. Censys

Censys is a comprehensive search engine that provides insights into the security of networks and devices across the internet.

Internet-Wide Scanning: Censys continuously scans and indexes the entire IPv4 address space, collecting data on devices, services, and protocols connected to the internet. It provides a comprehensive view of the internet's infrastructure, including information about open ports, SSL/TLS certificates, and more.

Security Analysis: Censys analyzes the data it collects to identify security issues, misconfigurations, vulnerabilities, and potential threats. It provides detailed information about devices and services, including their operating systems, software versions, and patch levels, allowing organizations to assess their security posture and identify areas for improvement.

SSL/TLS Certificate Monitoring: Censys monitors SSL/TLS certificates across the internet, tracking their issuance, expiration, and usage. It helps organizations identify unauthorized or misconfigured certificates, detect potential man-in-the-middle attacks, and ensure the integrity and authenticity of encrypted communications.

Vulnerability Discovery: Censys detects vulnerabilities in internet-facing systems by analyzing the software versions, configurations, and patch levels of devices and services. It provides information about known vulnerabilities, CVE (Common Vulnerabilities and Exposures) identifiers, and recommended remediation steps, helping organizations prioritize and address security issues.

Threat Intelligence Feeds: Censys offers threat intelligence feeds that provide real-time information about emerging threats, malicious activities, and suspicious behavior observed across the internet. These feeds help organizations stay informed about the latest security trends and proactively defend against cyber threats.

25. IntelligenceX

IntelligenceX is an intelligence gathering platform that provides access to a vast repository of indexed data from various sources across the internet.

Data Aggregation: IntelligenceX aggregates and indexes data from a wide range of sources, including websites, forums, paste sites, and other online repositories. It collects and organizes information such as text documents, code snippets, images, and more, allowing users to search and retrieve relevant data.

Advanced Search Capabilities: The platform offers advanced search capabilities, allowing users to perform complex queries and filter results based on specific criteria. Users can search for keywords, file types, domains, email addresses, IP addresses, and other attributes to find relevant information quickly and efficiently.

Dark Web Monitoring: IntelligenceX monitors the dark web for potentially sensitive or malicious information, including leaked credentials, stolen data, and underground forums. It helps organizations identify threats and vulnerabilities that may impact their security posture and take proactive measures to mitigate risks.

Threat Intelligence Feeds: The platform offers threat intelligence feeds that provide real-time information about emerging threats, malicious activities, and cybersecurity incidents. These feeds help organizations stay informed about the latest security trends and proactively defend against cyber threats.

Reference :-

https://www.cybersecurity-insiders.com

https://infosecwriteups.com

https://systemweakness.com

https://himilp123.medium.com