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My Scaleway Token leaked! What should I do?

What is a Scaleway Token and how it is used?

A Scaleway Token is a unique authentication key provided by Scaleway, a cloud computing provider, to securely access and manage resources within their platform.

Here are the main use cases for the Scaleway Token:

• Authentication: Developers use the Scaleway Token to authenticate and authorize access to Scaleway services and resources.
• API Access: The token is used to interact with the Scaleway API, allowing developers to manage their infrastructure programmatically.
• Secret Management: Developers can securely store and manage sensitive information such as API keys and passwords using the Scaleway Token.

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1. Code snippets to prevent Scaleway Token hardcoding using environment variables

Using environment variables for storing sensitive information like Scaleway Tokens in your code is considered secure for the following reasons:

• Environment variables are not stored in the codebase or version control, reducing the risk of accidental exposure.
• Environment variables can be easily managed and updated without changing the code, providing flexibility and security in case of token rotation.
• Environment variables are specific to the environment in which the code is running, limiting access to the tokens to authorized processes and users.
• Environment variables are typically encrypted and protected by the operating system, adding an extra layer of security.

How to secure your secrets using environment variables

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2. Code snippet to prevent Scaleway Token hardcoding using AWS Secrets Manager

Using AWS Secrets Manager to manage Scaleway Tokens is a secure way to handle sensitive data. Here are code snippets in five different programming languages that demonstrate how to retrieve the Scaleway Token from AWS Secrets Manager.

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3. Code snippet to prevent Scaleway Token hardcoding using HashiCorp Vault

Using HashiCorp Vault for managing Scaleway Tokens is a great way to enhance security. Here are code snippets in five different programming languages for securely handling a Scaleway Token using HashiCorp Vault.

Remember to replace the VAULT_ADDR and VAULT_TOKEN with your Vault server address and authentication token. The snippets assume that the Scaleway Token is stored under the api_key field within Vault. The specifics of the Vault path and field names should be adjusted to match your Vault setup.

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4. Code snippet to prevent Scaleway Token hardcoding using CyberArk Conjur

Using CyberArk Conjur to manage Scaleway Token is a secure way to handle sensitive data. Here are code snippets in five different programming languages that demonstrate how to retrieve the Scaleway Token from CyberArk Conjur.

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How to generate a Scaleway Token?

To generate a Scaleway Token, developers can follow these steps:

1. Log in to the Scaleway console.
2. Click on the user profile icon in the top right corner.
3. Select "API Tokens" from the dropdown menu.
4. Click on the "Create Token" button.
5. Provide a name for the token and select the desired permissions.
6. Click on the "Create" button to generate the token.

Once the token is generated, developers can use it to authenticate API requests and access Scaleway resources securely.

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My Scaleway Token leaked, what are the possible reasons?

There are several reasons why a Scaleway Token might have been leaked:

• Improper storage: If the token was stored in a plaintext file or hardcoded in the code, it could have been easily accessed by unauthorized individuals.
• Weak access controls: If the token was not properly protected with strong access controls, such as restricted permissions or multi-factor authentication, it could have been compromised.
• Shared or exposed repositories: If the token was accidentally committed to a public repository or shared with unauthorized individuals, it could have been leaked.
• Phishing attacks: If developers fell victim to phishing attacks and unknowingly disclosed their token to malicious actors, it could have been leaked.
• Insufficient monitoring: If there were no mechanisms in place to detect unauthorized access or unusual activities related to the token, it could have been leaked without detection.

What are the risks of leaking a Scaleway Token

Developers need to be aware of the risks associated with leaking a Scaleway Token, as it can have serious consequences for both the individual and the organization. Here are some specific risks to consider:

• Unauthorized Access: If a Scaleway Token is leaked, unauthorized individuals may gain access to sensitive resources and data within the organization's infrastructure.
• Data Breach: Leaking a Scaleway Token can lead to a data breach, where confidential information is exposed to unauthorized parties, resulting in financial loss and damage to the organization's reputation.
• Financial Loss: Hackers who obtain a leaked Scaleway Token may use it to incur charges on the organization's account, resulting in financial loss and potential legal consequences.
• Reputation Damage: A data breach or unauthorized access due to a leaked Scaleway Token can severely damage the organization's reputation, leading to loss of customer trust and business opportunities.
• Compliance Violations: Leaking a Scaleway Token may result in non-compliance with data protection regulations, such as GDPR, leading to legal penalties and fines for the organization.

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Scaleway Token security best practices

• Avoid embedding the secret directly in your code. Instead, use environment variables or secrets managers‍
• Secure storage: store the Scaleway Token in a secure location, such as a password manager or a secrets management service.
• Regular rotation: periodically rotate the API key to minimize the risk of long-term exposure.
• Restrict permissions: apply the principle of least privilege by only granting the key the minimum necessary permissions.
• Monitor usage: regularly check the usage logs for any unusual activity or unauthorized access attempts.
• Implement access controls: limit the number of users who have access to the secret and enforce strong authentication measures.
• Use a secrets manager: utilize secret management tools like CyberArk or AWS Secrets Manager for enhanced security.

By adhering to the best practices, you can significantly reduce the risk associated with Scaleway Token usage and improve the overall security of your Scaleway Token implementations.

Exposing secrets on GitHub: What to do after leaking Credential and API keys

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Scaleway Token leak remediation: what to do

What to do if you expose a secret: How to stay calm and respond to an incident [cheat sheet included]

How to check if Scaleway Token was used by malicious actors

• Review Access Logs: Check the access logs of your Scaleway Token account for any unauthorized access or unusual activity. Pay particular attention to access from unfamiliar IP addresses (if you haven’t set up a specific allow list) or at odd hours.
• Monitor Usage Patterns: Look for anomalies in the usage patterns, such as unexpected spikes in data access or transfer.
• Check Active Connections and Operations: Review the list of active connections and recent operations on your database. Unusual or unauthorized operations might indicate malicious use.
• Audit API Usage: If possible, audit the usage of your API key through any logging or monitoring services you have integrated with Scaleway Token. This can give insights into any unauthorized use of your key.

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Steps to revoke the Scaleway Token

Generate a new Scaleway Token:

• Log into your Scaleway Token account.
• Navigate to the API section and generate a new API key.

Update Services with the new key:

• Replace the compromised key with the new key in all your services that use this API key.
• Ensure all your applications and services are updated with the new key before deactivating the old one.

Deactivate the old Scaleway Token:

• Once the new key is in place and everything is functioning correctly, deactivate the old API key.
• This can typically be done from the same section where you generated the new key.

Monitor after key rotation:

• After deactivating the old key, monitor your systems closely to ensure that all services are running smoothly and that there are no unauthorized access attempts.

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How to understand which services will stop working

• Inventory of services: keep an inventory of all services and applications that utilize your Scaleway Token.
• Communication and documentation: Ensure that your team is aware of which services are dependent on the key. Maintain documentation for quick reference.
• Testing: before deactivating the old key, test your services with the new key in a staging environment. This helps in identifying any services that might face issues post rotation.
• Fallback strategies: Have a fallback or emergency plan in case a critical service fails after the key rotation. This might include temporary measures or quick rollback procedures.

In summary, the remediation process involves identifying potential misuse, carefully rotating the key, and ensuring minimal disruption to services. Being proactive and having a well-documented process can greatly reduce the risks associated with a compromised API key.

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What about other secrets?

GitGuardian helps developers keep 350+ types of secrets out of source code. GitGuardian’s automated secrets detection and remediation solution secure every step of the development lifecycle, from code to cloud:

• On developer workstations with git hooks (pre-commit and pre-push);
• On code sharing platforms like GitHub, GitLab, and Bitbucket;
• In CI environments (Circle CI, Travis CI, Jenkins CI, GitHub Actions, and many more);
• In Docker images.

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