External Infrastructure Penetration Testing Service in Singapore

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external infrastructure penetration testing in singapore

External Infrastructure Penetration Testing

Vulnerability Assessment and Penetration Testing (VAPT) is like water to a thirsty crow that has been looking for it to quench its thirst for so long in this world full of technology-based devices.  Similarly, if a business is eagerly seeking to get in touch with a trusted VAPT Services Provider in Singapore, Craw Security is the name you can trust.  In addition, Craw Security, the leading provider of VAPT Solutions in Singapore and other renowned countries, offers a range of external infrastructure penetration testing services to all of its current and potential clients on the international market.

With our top-notch External Infrastructure Penetration Testing Service in Singapore, we additionally deploy our outstanding team of skilled penetration testing experts at the target IT infrastructures of your company.

External Penetration Test

Being one of the finest VAPT services providers in Singapore and other diverse countries across the world, Craw Security is devoted to providing top-notch VAPT solutions to its clients, who come from practically every industry in the global market.  The External Penetration Test can then be carried out by employing a number of notable tools, tricks, and approaches.

External Penetration Testing Checklist

It can be characterized as a compilation of algorithms, patterns, tricks, and methods employed by the skilled pen-testing professionals of Craw Security to identify and isolate each and every vulnerability present in the external infrastructures of an IT environment.  With this technique, our team meets with the organization’s higher-ups in order to create a checklist for external penetration testing that contains significant steps to remember as you go through the various processes specific to external penetration testing.

A skilled pentester can perform a variety of techniques in this regard.  Also, all you need to do is trust Craw Security to offer authentic external penetration testing services; our team of knowledgeable and experienced pen-testing professionals will take care of the rest.

External penetration Testing Methodologies

There can be different process by which a person extract all the vulnerabilities in the corresponding target IT infrastructures, such as the following table:


  1. Obtain Scoping Info: After accepting the project, our team has to collect all the scoping details from the firm’s higher-ups.
  2. Review Rules of Engagement: In this step, a quick session with the company’s higher managers is held to go over the basics of penetration testing rules of engagement, establish the project’s scope and testing timeline, set up specialized testing objectives, record any unique testing constraints, and attempt to evaluate and resolve any project-related questions.


  1. Reconnaissance:  When the test really starts, this phase takes effect.  Normally, a beginning message will be issued to the client, notifying them that the project has started.  Many informatory tasks are completed in the first phase, including open-source intelligence collection activities including evaluating publicly accessible data and resources.
  2. Threat Modeling:  The threat modeling process essentially facilitates the assessment of the several dangers that might impact the covered targets.
  3. Vulnerability Analysis:  The finding and calculation of all circumferential marks and applications will be limited during this period.
  4. Exploitation:  In this significant step of the vulnerability assessment, all discovered flaws and threats are extracted and exploited in every way conceivable to give a hacker an accurate understanding of the potential damage that an actual black hat hacker may inflict.
  5. Post Exploitation:  In this massive phase of the vulnerability assessment, all discovered vulnerabilities and threats are pulled and manipulated in every way conceivable to give a hacker an accurate understanding of the potential damage that a real-time black hat hacker may inflict.


  1. Reporting:  In a thoroughly documented version, our expert team of penetration testing specialists will provide in-depth data on the vulnerabilities discovered, together with associated security updates.
  2. Quality Assurance:  All of the relevant analyses in this portion of the Post-Execution phase undergo a stringent technical and editorial quality assurance process.  However, this may also need certain follow-ups with the organization’s upper management authorities to confirm or reject specific specifics of tasks as needed.
  3. Presentation:  This is the very last step, where the team of pentesters delivers all of the results together with the appropriate fixes in a presentation that is fully recorded.

External Penetration Testing Tools

Also, the highly legitimate and top External Penetration Testing Tools that can genuinely alter the situation for anyone considering using the External Penetration Testing Service in Singapore provided by Craw Security’s qualified pen-testing specialists are as follows:

  • Burp Suite Pro
  • Dirbuster/Dirb/GoBuster
  • Nikto
  • Sqlmap
  • Nessus
  • Recon-ng
  • Metasploit Framework
  • Nmap
  • Custom Scripts
  • Hydra
  • GHDB
  • theHarvester

Craw Security is one of the primetime External Penetration Testing Companies that offers its best-in-class External Infrastructure Penetration Testing Services with its world-class pentesting professionals on the job.


Benefits of VAPT Services

APT services protect networks from vulnerability threats, prevent data breaches, and improve security posture. They identify risks, reduce security risks, and ensure compliance.

Assessment Report

VAPT services provide detailed assessment of system security and suggests improvements.

Craw Security Certificate

Certificate for successful completion of Vulnerability Assessment and Penetration Testing services.

Consulting with Expert

We provide comprehensive and secure VAPT services to identify and mitigate security threats.

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Why Choose Craw Cyber Security

Cyber Security Course is a program that provides training and certification in the field of cyber security. VAPT stands for Vulnerability Assessment and Penetration Testing, a service that helps to identify, analyze and mitigate security risks in an IT environment.

Cyber Security Course

Cyber Security Course

Learn to protect data and systems from attacks, identify vulnerabilities, and secure networks. Understand encryption, authentication, access control, and more. Get certified and stay ahead in the fast-evolving world of cybersecurity.

Website VAPT Services

Website VAPT Services

We provide comprehensive VAPT services to ensure your website is secure & compliant with industry standards. Our testing includes vulnerability scanning, penetration testing & security audits to identify & mitigate security risks.

Network VAPT Services

Network VAPT Services

Network VAPT testing is a comprehensive approach for evaluating the security of the network. It includes network mapping, vulnerability scanning, manual exploit testing, and penetration testing to identify potential vulnerabilities and misconfigurations.


Frequently Asked Questions

About External Infrastructure Penetration Testing Service in Singapore

An example of a cybersecurity test that is carried out independently of the corporate servers is external infrastructure penetration testing.  In addition, this kind of testing is intended to find any prospective security holes in the firewalls, routers, servers, and other external systems that make up an organization’s internal and external network infrastructure.  This kind of testing is frequently employed to assess the external security posture of a business and pinpoint potential attack routes.

The different types of external penetration testing are as follows:

  • Web Application Penetration Testing
  • Social Engineering Penetration Testing
  • Physical Penetration Testing, etc.

The practice of systematically checking a computer or network infrastructure for potential security flaws is known as infrastructure penetration testing.   It includes searching for vulnerabilities that have been reported, seeking to exploit them, and reporting the outcomes.  In addition, the objective is to pinpoint vulnerabilities that an attacker might exploit and to offer comprehensive instructions on how to resolve them.

A company's own ecosystem is used for internal infrastructure testing.  The inner network layer, firewalls, operating systems, datasets, and some other IT infrastructure parts are frequently tested as a result of this procedure.  The aim is to guarantee that all systems are trustworthy, secure, and operating as intended.

External infrastructure testing is undertaken apart from the company's local environment.  In addition, this might involve testing external websites, web applications, networks, and any other infrastructure parts outside the control of the organization.  The objective is to guarantee the security, dependability, and proper operation of all external systems.

Automatic checks, known as external vulnerability scans, find security flaws from the outside.  They are employed to identify known flaws and incorrect settings, but they do not proactively take advantage of those problems.

A much more thorough security examination called penetration testing includes actively attempting to exploit vulnerabilities that have been found.  By trying to get into the system and its contents, it goes beyond vulnerability scanning to evaluate the system's security.  A system's security mechanisms can be evaluated for efficacy and any potential weak areas through penetration testing.

The term "external infrastructure" describes the physical and digital networks, systems, and services that are utilized by a business but are located outside of its walls.  Cloud computing services, communication networks, power grids, and supply chain management systems are a few examples of external infrastructure.

Finding cybersecurity flaws in a company's external assets, such as publicly accessible online applications, internet services, wireless networks, and other publicly visible infrastructure, is the goal of external penetration testing.  In addition, the security posture of a company is also assessed using this kind of testing from the outside.

Moreover, the objective is to detect potential hazards, evaluate the risk they provide, and recommend remedies for reducing them.

Internal view of testing: The practice of assessing a good, system, or service to establish its quality and efficiency is known as the internal view of testing.  It consists of confirming that a product satisfies specifications and is appropriate for the intended use.  Moreover, it could entail utilizing human, automated, or a blend of both testing methodologies.

External view of testing: The technique of assessing a good, system, or service from the viewpoint of the consumer or user is known as external view testing.   It entails assessing the goods or services' overall satisfaction, functionality, and user experience.  This kind of testing is frequently employed to assess the success of marketing initiatives and identify consumer preferences.

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