Mike Fiedler, PyPI Safety & Security Engineer, discusses the state of PyPI security and plans for the future. They cover challenges of software security, PyPI publishing, working with corporations, package security concerns, and the importance of two-factor authentication. They also talk about the 'p print' package for pretty printing in Python.
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Quick takeaways
The Python Software Foundation (PSF) has hired a full-time PyPI safety and security engineer to enhance the security of the Python ecosystem and protect users from potential threats.
Two-factor authentication (2FA) will be mandatory for all PyPI publishers starting from the end of 2023, ensuring a higher level of security for the packages and mitigating the risk of compromised accounts.
The PSF is working to foster a stronger security culture within the PyPI community by encouraging best practices, collaborating with security partners, and streamlining participation for organizations to contribute to security improvement initiatives.
Deep dives
Importance of Supply Chain Security in Developer Data Science
Supply chain security is a critical concern for developers and data scientists. Attackers often target the supply chain, exploiting vulnerabilities in packages and tools used in the development process. This can lead to the distribution of malicious software and compromise of code and systems. To address these risks, the Python Software Foundation (PSF) has hired a full-time PIPI safety and security engineer, Mike Fiedler. With a focus on PIPI security, the PSF aims to enhance the security of the Python ecosystem and protect users from potential threats.
The Role of Two-Factor Authentication (2FA) in PIPI Security
Two-factor authentication (2FA) is an essential security measure in protecting the PIPI ecosystem. By requiring an additional authentication step, such as a time-based one-time password or hardware key, 2FA helps prevent unauthorized access and reduces the risk of phishing attacks. The PSF has been encouraging PIPI users, including package maintainers, to enable 2FA voluntarily. Starting from the end of 2023, 2FA will be mandatory for all PIPI publishers. This move ensures a higher level of security for the packages available on PIPI and mitigates the risk of compromised accounts.
Enhancing the Security Culture in the PIPI Community
The PSF is working to foster a stronger security culture within the PIPI community. They encourage users to adopt best practices like using password managers, avoiding hypo squatting (misspelling of package names), and being vigilant against phishing attempts. The PSF collaborates with security partners and receives reports from security researchers to identify and address potential vulnerabilities in the PIPI ecosystem. Additionally, efforts are being made to streamline the process for organizations and corporations to participate in PIPI and contribute to its security improvement initiatives.
Increasing Awareness of Security Risks
The podcast highlights the importance of awareness in maintaining secure software. The speaker shares a personal experience where they discovered that various applications, including notepad.exe, were acting as servers due to an infection. This incident emphasizes the need for users to be aware of potential dangers, such as downloading and running software from the internet without caution. The speaker emphasizes that individuals, as the key enablers and disablers of security, must exercise caution and not blindly click 'OK' without understanding the implications.
Exploring Verified Badges and Security Measures
The discussion touches upon the possibility of implementing verified badges for popular packages on platforms like PIPI. However, the challenge lies in defining the meaning and level of trust associated with such badges. It is mentioned that even if a package is verified, it does not guarantee that the package's developers have not been compromised, resulting in an altered version. The podcast emphasizes the importance of individual responsibility in vetting and evaluating packages before installation. Several tools and practices, such as using libraries.io for package stats and employing trusted publishers, are recommended to enhance security and reduce tampering risks.