Category Archives: Security

Security, Software Security

Differences between SAST and DAST – BARD Generated

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SAST and DAST: Two Key Players in Application Security

When it comes to protecting your software from malicious actors, you need a solid security strategy. Two crucial techniques in this arsenal are Static Application Security Testing (SAST) and Dynamic Application Security Testing (DAST). Let’s break down what each does and how they differ:

SAST:

  • What it is: SAST examines the source code of your application for potential security vulnerabilities, like buffer overflows or SQL injections. It’s like a code inspector, sniffing out flaws before they become exploitable.
  • How it works: SAST tools analyze the code structure, identifying patterns and constructs known to harbor vulnerabilities. They then flag these concerns for developers to fix.
  • Benefits:
  • Early detection: Finds vulnerabilities early in the development process, making them easier and cheaper to fix.
  • White-box approach: Provides detailed information about the vulnerability, including its location and potential impact.
  • Focus on coding practices: Promotes secure coding practices and helps developers learn from past mistakes.

DAST:

  • What it is: DAST simulates the actions of an attacker, probing your running application for exploitable weaknesses. It’s like trying to break into your own house to find security gaps.
  • How it works: DAST tools send automated or manual attacks against your application, looking for responses that indicate a vulnerability. They might try injecting malicious code or manipulating input fields to see if they can gain unauthorized access.
  • Benefits:
  • Real-world simulations: Identifies vulnerabilities that an actual attacker might exploit.
  • Comprehensive scanning: Tests the entire application, including external dependencies and APIs.
  • Black-box approach: Does not require access to the source code, making it useful for testing third-party applications.

Key Differences:

  • Timing: SAST is best for early development stages, while DAST works better on later builds or even deployed applications.
  • Approach: SAST is white-box (focuses on code), while DAST is black-box (simulates attacker perspective).
  • Vulnerability types: SAST finds potential flaws, while DAST identifies exploitable vulnerabilities.

The Takeaway:

SAST and DAST are not competitors, but rather complementary tools. Both offer unique perspectives on your application’s security posture. Ideally, you should use them combined throughout the development lifecycle for a comprehensive security strategy.

Remember, a secure application is not just built, it’s continuously maintained. SAST and DAST can help you proactively identify and address vulnerabilities, making your software a fortress against the ever-evolving threat landscape.

I hope this helps! Let me know if you have any further questions about SAST, DAST, or application security in general.

SAST and DAST Tools: Your Security Allies

When it comes to safeguarding your software, static application security testing (SAST) and dynamic application security testing (DAST) are your allies in identifying and resolving vulnerabilities. But with so many tools available, choosing the right ones can be overwhelming. Here’s a glimpse into some popular options for both SAST and DAST:

SAST Tools:

  • SonarQube: An open-source platform offering static code analysis for over 25 programming languages. It goes beyond security, covering code quality and smells, contributing to overall software health.
  • Fortify: A powerful SAST tool by HCL Technologies, known for its deep source code analysis and accurate vulnerability detection. It integrates seamlessly with development workflows and supports various languages.
  • Coverity: A leading SAST solution by Synopsys, especially adept at finding memory corruption vulnerabilities in C and C++ code. Its focus on high-impact flaws makes it a valuable asset for secure coding practices.
  • Veracode: A comprehensive SAST platform offering analysis for various application types, including web, mobile, and APIs. It provides detailed reports and prioritizes vulnerabilities based on exploitability and severity.

DAST Tools:

  • Burp Suite: An open-source favorite among security professionals, Burp Suite offers a comprehensive toolkit for manual and automated DAST. Its extensibility through plugins allows for customization and targeted scanning.
  • Acunetix: A user-friendly DAST tool known for its intuitive interface and automated scanning capabilities. It covers web applications, APIs, and mobile apps, providing detailed reports and remediation guidance.
  • Netsparker: Another powerful DAST platform with advanced features like web crawler, fuzzing, and SQL injection testing. It excels at identifying complex vulnerabilities and offers integration with CI/CD pipelines.
  • Invicti: A cloud-based DAST solution featuring fast scanning speeds and scalability. It supports various applications and operating systems, making it a versatile option for diverse environments.

Remember, the best tool choice depends on your specific needs and preferences. Consider factors like budget, programming language support, desired features, and ease of use when making your decision.

Feel free to ask if you’d like to delve deeper into any specific tool or have questions about your security testing strategy!

Liferay, Security, Software Security

Security & Cookie links @ www.Liferay.com – Part 1

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List of Liferay security & cookie related links which includes Cookies, XSS, CSRF, OWASP, CORS, SSO, IAM, Service Action Policies and more:

  1. Known vulnerabilities: Known Vulnerabilities – Liferay
  2. Security statement: Security Statement | Liferay
  3. LXC Cloud security: DXP Cloud Security | Liferay
  4. Securing Liferay page: Securing Liferay – Liferay Learn
  5. Help center DXP 7.0: Liferay DXP Security Overview – Liferay Help Center
  6. Help center DXP 7.1: Introduction to Securing Liferay DXP – Liferay Help Center
  7. Administration security: Security – Liferay Learn
  8. Search security DXP 7.2: Installing Liferay Enterprise Search Security – Liferay Help Center
  9. Search security DXP 7.1: Installing Liferay Enterprise Search Security – Liferay Help Center
  10. Securing ElasticSearch DXP 7.3/7.4: Securing Elasticsearch – Liferay Learn
  11. Reporting security issues: Reporting Security Issues – Liferay
  12. Liferay product cookies: Liferay Product Cookies – Liferay Help Center
  13. Cookie list: Cookies list that could be found in a Liferay Portal and their usage – Liferay Help Center
  14. Login cookies: List of Cookies That Are Affected at Liferay Login – Liferay Help Center
  15. Liferay cloud cookies: Liferay Cloud cookies – Liferay Help Center

Email me: Neil@HarwaniSystems.in

Innovation, Security

Encryption

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We all have seen passwords, SSL, HTTPS, public private keys, hashing, salting, digital signature, biometrics, honeypots, vpn key generating token, etc. which are ways of achieving authentication, security and encryption. But what if we use our surroundings and few other parameters as a private key/password.

You store profiles for your home, your office, garden you go to. Profile is a mix of your personal attributes (could be biometrics), surroundings like structures, sun light direction/strength/etc. which together form your unique private key.

Rather than generating and storing your private key on pedrive/device, etc why not build a private key as a mix of surrounding, sunlight, physical parameters like wind/structures/etc along with personal physical attributes. You could create multiple profiles for various places. This though works for limited number of places only. But to take it to multiple locations mix these personal attributes with Google maps building an equation together by digitizing both – that’s our private key that works everywhere.

You would say what’s the advantage over just using personal attributes as a private key. Well this varying key made of Google maps data plus physical parameters plus personal parameters is varying. Its like our VPN key generating token which generates a new key as you move, just that this can’t be stolen. 🙂 There are lot of sensors and lot of computing power to help us in this.