Security News
NIST Misses 2024 Deadline to Clear NVD Backlog
NIST has failed to meet its self-imposed deadline of clearing the NVD's backlog by the end of the fiscal year. Meanwhile, CVE's awaiting analysis have increased by 33% since June.
@puresec/function-shield
Advanced tools
Serverless Security Library for Developers. Regain Control over Your Serverless Runtime.
Supports AWS Lambda and Google Cloud Functions
Please visit: https://www.puresec.io/function-shield-token-form
$ npm install @puresec/function-shield
const FunctionShield = require('@puresec/function-shield');
FunctionShield.configure({
policy: {
// 'block' mode => active blocking
// 'alert' mode => log only
// 'allow' mode => allowed, implicitly occurs if key does not exist
outbound_connectivity: "block",
read_write_tmp: "block",
create_child_process: "block",
read_handler: "block" },
token: process.env.FUNCTION_SHIELD_TOKEN });
exports.hello = async (event) => {
// ... // your code
};
FunctionShield logs are sent directly to your function's AWS CloudWatch log group. Here are a few sample logs, demonstrating the log format you should expect:
// Log example #1:
{
"function_shield": true,
"policy": "outbound_connectivity",
"details": {
"host": "google.com"
},
"mode": "alert"
}
// Log example #2:
{
"function_shield": true,
"policy": "read_write_tmp",
"details": {
"path": "/tmp/node-alert"
},
"mode": "alert"
}
// Log example #3:
{
"function_shield": true,
"policy": "create_child_process",
"details": {
"path": "/bin/sh"
},
"mode": "block"
}
// Log example #4:
{
"function_shield": true,
"policy": "read_handler",
"details": {
"path": "/var/task/handler.js"
},
"mode": "alert"
}
Custom security policy is only supported with the PureSec SSRE full product.
FAQs
Regain security control over your serverless runtime
We found that @puresec/function-shield demonstrated a not healthy version release cadence and project activity because the last version was released a year ago. It has 2 open source maintainers collaborating on the project.
Did you know?
Socket for GitHub automatically highlights issues in each pull request and monitors the health of all your open source dependencies. Discover the contents of your packages and block harmful activity before you install or update your dependencies.
Security News
NIST has failed to meet its self-imposed deadline of clearing the NVD's backlog by the end of the fiscal year. Meanwhile, CVE's awaiting analysis have increased by 33% since June.
Security News
Cloudflare has launched a setup wizard allowing users to easily create and manage a security.txt file for vulnerability disclosure on their websites.
Security News
The Socket Research team breaks down a malicious npm package targeting the legitimate DOMPurify library. It uses obfuscated code to hide that it is exfiltrating browser and crypto wallet data.