As of November 2021, 455 million WordPress websites exist. Reportedly, WordPress websites are attacked 90,000 times every minute. Most mass cyberattacks of this nature focus on sites or applications with recognized security flaws, including XSS, obsolete elements, security misconfigurations, etc. Implementing proper Security Testing Methodologies is essential to identify and address these issues effectively.
Your site is vulnerable to a cyber attack with every one of these. Suppose an attacker successfully exploits an XSS flaw in your site; they could get privileged administrative access, steal your data, or send your consumers to hostile sites. Your website experiences downtime; therefore, you could lose your site, or you may lose your consumers’ faith. Regular and appropriate security precautions help one to bypass these circumstances. By adhering to established security testing methods, you can get rid your company of vulnerabilities that invite cyber criminals.
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What is Security Testing?
Non-functional software testing, also known as security testing, identifies vulnerabilities, risks, and threats in the program. Although functional testing checks whether the program is running correctly, security testing assesses whether it is correctly set up, well-designed, and safe.
Who needs security testing?
Legally compelled to undertake routine security testing are some sectors, including ITES, Banking, and healthcare. For example, payment card companies that send sensitive cardholder information have to keep PCI-DSS compliant via routine security audits.
Still, any company in any sector with an online presence might become a victim of cyberattacks. Thus, any online organization attempting to control risk and preserve its assets needs both security tests and knowledge of security testing techniques.
Expected business outcomes of security testing
A recent study indicates that the price of a data breach increased from $3. 86 million in 2020 to $4.24 million in 2021. 60% of small companies closed after a breach. Regular security testing guarantees this attack will not strike your company. It helps you develop as a trusted brand via certification in addition to finding and resolving vulnerabilities.
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Types of Security Testing Methodologies
The kind of cybersecurity methodologies you will use depends on your company’s goals. Automated vulnerability scanners will accomplish your aim of identifying a predetermined collection of flaws under consistent circumstances. If you want to go one step further and search for more extensive coverage, manual Pentesting on top of automated tools is required. Let’s learn more about several Security Testing Approaches.
1. Vulnerability Evaluation
Security experts and attackers both use automated vulnerability scanning to find flaws in a network, a program, or a website. The vulnerability scanning approach also entails:
- External vulnerability scanning is employed to find weak spots in internet-facing network segments.
- An internal vulnerability scan is intended for scanning sections of a network set apart for a company’s internal purposes.
- Non-intrusive vulnerability scan assesses the possible vulnerabilities present in a network without really taking advantage of any vulnerability.
Using this technique, the attacker assesses how much risk a specific vulnerability poses to the network—that is, whether it grants administrative access, enables privilege escalation, etc. Since the intrusive form of vulnerability assessment has the ability to obstruct a site’s functioning, it should be used very carefully.
2. Penetration Testing
Penetration testing is a kind of security testing in which security engineers mimic a hack to identify flaws in a website, an application, or a network. Although these tests are like a real-life hack, they are done under safe conditions and guided by fixed rules. One of the most used forms of security testing is the ability to spot secret vulnerabilities.
Usually, seven stages make up the penetration testing process:
- Pre-engagement: The Pentesters help you decide the objective of the penetration test. The rules of engagement and the scope of the test are set in this phase.
- Information collection: The Pentesters employ a range of active and passive methods to obtain as much knowledge on the target network as possible.
- Discovery: Pentesters scour the target for recognized vulnerabilities at this stage.
- Vulnerability analysis: The vulnerabilities found in the preceding phase are examined and graded depending on their severity and effect.
- Exploitation and post-exploitation: The attackers use particular critical flaws to gain entry, then attempt to raise their access. This is the stage where they can assess the actual threat of a particular vulnerability.
- Report and recommendation: A report is generated highlighting the results of the previous stages. It offers recommendations for remediation as well as a list of flaws, their CVSS rankings.
In this stage, the Pentesters rescan the system to verify its secure state and partner with the client-side developers to remove the vulnerabilities.
Latest Penetration Testing Report
3. Risk Assessment
The process of risk assessment includes the detection and reduction of security threats connected with different assets inside an application or a network. This method can be roughly broken into four stages.
- Identification: This method involves the compilation of a list of all assets vital for a network, the analysis of the data sent or kept by each of them, and the production of a risk profile for every asset.
- Assessment: The assets are analyzed for risk-related exploitation, business effect, revenue loss, etc. The resources are likewise graded in terms of their importance to the company so that the most essential ones may be given priority.
- Mitigation: This is the step during which the company owners coordinate with security experts to design a mitigation strategy and put some procedures into action to ensure it through.
- Prevention: Following the reduction of the current threat, extra preventative security measures, including firewalling, are put in place.
4. Security Audit
One of the most thorough methods for security testing is an audit. You can have your system’s security audited by an outside Vulnerability Assessment and Penetration Testing (VAPT) firm or internally.
Combining automated vulnerability scanning and manual penetration testing, a security audit generates a thorough report outlining the general as well as infrequent and concealed vulnerabilities in your network, program, or website.
You will receive a thorough report including analytical data regarding the vulnerabilities, their CVSS rating, and potential business impact. The report also offers thorough instructions and visual Proof of Concept for your developers to follow and address the flaws.
The VAPT company provides a rescan following your repair of the problems to verify the remediation. Once you pass the audit, the VAPT provider issues a certification.
5. Secure Code Review
It is the process of checking an application’s source code for security flaws related to logic, spec implementation, style guidelines, and other activities.
You have the choice of either a manual or an automatic code review. We advise an integrated approach employing both methods. Let us examine their operation.
Automated code review finds a set of defects early in the software development life cycle. Before testing the code in, developers frequently utilize DAST tools to identify and resolve flaws in the source code.
As its name implies, it is a manual review of the entire codebase. This method can reveal flaws such as corporate logic errors that an automatic review might overlook.
As one might guess, a mix of both forms offers the most security.
6. Security Posture Assessment
Networks’ resistance against cybersecurity attacks depends on their security posture. It shows how prepared your website, application, or network is to protect itself. Combining several types of cybersecurity testing approaches, a cybersecurity stance analysis runs a thorough evaluation of your network. It aims to give C-level executives a thorough knowledge of the status of their digital company, together with a more effective strategy to control risk and maximize ROI in security measures.
The processes included in a security testing methodology are:
- Determination of important assets and evaluation of their worth.
- Determining security risks and data exposure.
- Rating of existing security policies.
- Prepare for improved return on investment in security systems.
Attributes of Security Testing
Better knowledge of the existing security situation and pushing the company towards a better level of security are the ultimate aims of all security testing approaches. A company’s cybersecurity posture is defined by specific traits:
- CIA: Making sure information’s confidentiality, integrity, and availability.
- Authentication and Authorization: To verify the user’s identity and authenticity.
- Non-repudiation: The Capacity to guarantee that a user cannot deny making a transaction.
- Resilience: It is the capacity to endure and bounce back from bad circumstances.
You are now familiar with various methods of security testing and what it is. Let us summarize the advantages.
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Benefits of Security Testing
Here are some of the benefits of security testing:
- Without frequent security testing, your website turns into a sitting target ready to be exploited. It has flaws, and a security test exposes them.
- Finding the flaws is insufficient; narrowing down the remedy calls for an appreciation of the nature of the danger they present to your company. Security testing lets you do that.
- To guarantee the best return on investment and the best defense, you must review and update your security policies. That is just what a security test yields.
- Security breaches occasionally cause company downtime. Regular security audits can help to prevent that.
- To satisfy worldwide standards like ISO 27001, PCI DSS, HIPAA, and SOC2, you must conduct security tests.
- Frequent security checks shield you and your clients from information breaches, hence fostering trust. The security testing certification is surely useful in this regard.
Security Testing Checklist
The Security Testing Methodologies you might use to get a complete image of your company’s security stance follows:
1. Activities in the recon stage
- Fingerprint OS
- CMS version
- Web server.
- Methods of HTTP Attributes
- Cookies Attributes
2. Discovering the first set of vulnerabilities
- Locating other content, i. e. directory/files brute force
- Search for standard settings or faults.
- Testing Session Tokens
- Use of SQL, XSS, XML, Template, OS Commands
3. Test for Encryption Flaws
- Denial of assistance
- Checking REST and SOAP web services
- Look for vulnerabilities in encryption.
- Oracle Padding Attack
- Weak cryptographic implementation or Poor implementation
4. The Exploitation starts here
- XSS is used to test for browser hijacking.
- Check for data exfiltration using different injections.
- Authentication Bypass Test
- Test for offline password cracking
- CSRF (Cross-Site Request Forgery) testing
Security Testing Tools
Here is a collection of tools you could use to carry out several security testing techniques.
SCA is Software Composition Analysis; it helps to locate open-source components in a codebase. SCA helps to find components in open source that might cause compliance or maintenance problems. Static Application Security Testing examines an application’s source code to spot design flaws that could represent a security risk.
Whether the app is active or in production, dynamic application security testing identifies flaws in it in real-time. Interactive Application Security Testing checks the code for weaknesses inside a particular app function.
Comprehensive Security Testing by Qualysec
Qualysec identifies any security flaws or vulnerabilities on your website or application through automated and manual Penetration Testing, Vulnerability Analysis, and Business Logic Testing, among other thorough security assessments.
Here are some highlights for Qualysec Pentest:
- Qualysec Pentest is 2000+ tests searching for security loopholes. We have a unique dashboard to show you the results of the vulnerability assessment.
- While the security audit runs, Qualysec’s Pentest suite lets you begin fixing.
- Your designers receive video PoCs and step-by-step instructions for repair.
- In addition to in-call support from our security experts.
- Get free rescans once the problems are resolved. Acquire a worldwide recognized certification. Qualysec’s comprehensive approach lets users find Security Testing very easily.
Conclusion
Knowing these six approaches to security testing enables one to develop a strong cybersecurity plan for any company. Each of these Security Testing Methodologies contributes significantly to threat prevention, from vulnerability assessments to ethical hacking. For expert-driven, compliance-ready penetration testing, partner with Qualysec—a trusted name in providing dependable, industry-standard security solutions customized to your requirements.
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FAQ
The Penetration Test’s Scope and the kind of target determine the 4–10 day timeline for Penetration Testing.
1. How much does a vulnerability scan cost?
Depending on the target, yearly scan count, and scope of the audit, a security audit can range from $490 to $5999 per scan.
2. Why should you choose Qualysec for security testing?
Qualysec specializes in preparing for Security Testing. The consumers find it very easy. Qualysec stands out with over 9000+ tests, video-based and in-call remediation aid, a special Pentest dashboard, and a worldwide recognized certification.
3. Are rescans obtained following the addressing of the flaws?
Yes, you get one to three rescans 30 days after the first scan is finished. The plan you are on determines how many scans you receive.
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