|crypto-js||70.2 kB||MIT||10 Years||22 Jul 2021|
|safe-buffer||9.74 kB||MIT||7 Years||10 May 2020|
|helmet||21.44 kB||MIT||11 Years||6 May 2023|
|bcrypt||32.53 kB||MIT||12 Years||16 Aug 2023|
|bcryptjs||76.21 kB||MIT||10 Years||7 Feb 2017|
|dompurify||194.72 kB||(MPL-2.0 OR Apache-2.0)||9 Years||11 Jul 2023|
|express-rate-limit||28.61 kB||MIT||8 Years||16 Sep 2023|
|ssri||11.21 kB||ISC||6 Years||14 Aug 2023|
|snyk||8.6 MB||Apache-2.0||8 Years||18 Sep 2023|
|xss||29.68 kB||MIT||11 Years||16 Aug 2022|
|node-rsa||33.08 kB||MIT||9 Years||22 Jul 2020|
|js-sha3||14.59 kB||MIT||8 Years||16 Sep 2023|
|eslint-plugin-security||31.83 kB||Apache-2.0||7 Years||2 Feb 2023|
|zxcvbn||1.56 MB||MIT||10 Years||7 Feb 2017|
|js-sha256||11.37 kB||MIT||9 Years||31 Aug 2023|
Securing the Application: npm provides libraries for different security aspects such as authentication, encryption, and authorization.
Data Validation: They offer the possibility to validate input to prevent injection attacks.
Secure Communication: Packages are available to help secure data in transmission.
Avoiding Code Vulnerabilities: They help to avoid code vulnerabilities such as Cross-Site-Scripting (XSS) or Cross-Site-Request-Forgery (CSRF).
The functionalities of security dependencies typically revolve around certain aspects:
Authentication: Confirming the user's identity. This is usually the first step in security measures.
Authorization: Checking whether a user has permission to access or modify specific resources.
Encryption: This is used to securely store sensitive data. It converts the data into an unreadable format that can only be returned to a readable format with the proper decryption key.
Data Integrity: Security libraries offer mechanisms to ensure that data has not been altered in transit.
Input Validation: This helps to prevent injection attacks where hackers attempt to inject malicious code through forms or URL parameters.
Obsolescence: Some packages might be outdated or no longer maintained. Using such packages could pose a risk to your application.
Dependent Packages: A package may have dependencies on other packages. This could potentially result in conflicts with other packages or lead to including a package with known security vulnerabilities.
Licenses: Certain packages may come with licenses that impose limitations on their use.
Downloading Packages from Untrusted Sources: Downloading packages from unverified or untrusted sources can be a risk. Always use trusted sources like npm.
Ignoring Updates: Failure to update packages can leave your app exposed to risk. Frequent updates should be carried out to ensure that the latest security upgrades are incorporated.
Remember, security is a crucial aspect of software development and should not be taken lightly. Regular updates, use of trusted sources for package downloads, appropriate licensing, and active package maintenance are important factors to consider.