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The world's first AI-powered Software Supply Chain Firewall analyzes every package request in real-time, automatically blocking malicious and vulnerable dependencies before installation. Stop supply chain attacks at their source while maintaining development velocity.
# Install dependencies without changing workflow:
pip install "tensroflow"
# Safety filters every installation request
Installing via https://pkgs.safetycli.com/...
# Malicious, vulnerable, and non-compliant
# packages are blocked before they can be exploited
Package "tensroflow" is a malicious
package and has been blocked
# AI-powered recommendations help you
# stop supply chain attacks at the source
Did you mean "tensorflow"?
Installing "tensorflow"
COMPLETE!Traditional vulnerability scanning happens too late - after potentially malicious code is already in your system.
With 512,000 malicious packages detected in 2024 (a 156% increase year-on-year) and exploit times dropping from months to hours, prevention has become essential. Safety's Firewall creates a secure boundary between your development environments and public package repositories.
Every package installation request is analyzed before reaching public repositories. Malicious, vulnerable, and policy-violating packages are automatically blocked before they can enter your systems, preventing rather than just detecting threats.
Install once at the OS or container level, protect everywhere. Developers continue using standard package manager commands (like 'pip install') with no new workflows or tools to learn. Security happens transparently in the background.
With 92% of developers and analysts using AI coding tools, the risk of installing vulnerable dependencies has never been higher. Safety's Firewall provides an essential safeguard against AI-suggested packages with known vulnerabilities or malicious code, protecting teams from this rapidly growing attack vector.
# Get started by instaling Safety
pip install safety
#Authenticate your CLI
safety auth
#Navigate to your project
cd "python project"
#Run your first security scan
safety scan
Dependency vulnerabilities detected:
jinja2==3.1.4 [1 vulnerability found]
A vulnerability in the Jinja compiler allows an attacker...
Update jinja2==3.1.4 to jinja2==3.1.5 to fix 1 vulnerability
View Scan Results: https://platform.safetycli.com/Implement consistent security policies across all teams and projects with centralized management. Gain complete visibility into every package installation, including who installed what, when, and where - critical for incident response.
When the next Log4j happens, you'll know exactly where you're affected within minutes. The Firewall maintains a complete history of all package installations across your organization, enabling immediate impact assessment and targeted remediation of critical vulnerabilities.
Meet regulatory requirements for software supply chain security (CRA, DORA, NIS2) with built-in compliance features. Generate comprehensive SBOMs, access detailed audit logs, and demonstrate proactive security controls through a unified dashboard.
Prevent the installation of malicious, vulnerable, and non-compliant open-source packages.
Define what can and cannot be used across your project, team, or organization and apply it instantly.
Know what is installed, where, and by whom. When a new vulnerability is identified, remediate it in a fraction of the time.
Safety acts as a firewall between you and public package repos. With no overhead, and no change to workflow, you can continue to pip install, but securely.
Safety CLI leverages our proprietary security intelligence to detect 4x more vulnerabilities than public databases. Our cybersecurity team proactively monitors package releases and code changes, with AI-powered analysis detecting vulnerability signals that others miss.
Scanning at every stage of development
Safety delivers real-time vulnerability detection across your dependency tree, from local development environments all the way through CI/CD and into Production. Shift-Left and detecting security threats as early in the development lifecycle as possibel.
Expert-verified fixes and remediation steps
Safety's team of cybersecurity researchers monitor signals and changes in millions of open-source packages. We verify every fix to ensure our recommendations are accurate and include detailed technical advisories for every vulnerability.
Safety 3.3.2 scanning
Project: get-safety
Environment: development
Scan policy: fetched from Safety Platform
Python detected. Found 4 Python requirements files
and 3 Python environments
Dependency vulnerabilities detected:
jinja2==3.1.4 [1 vulnerability found]
-> Vuln ID 74735:
A vulnerability in the Jinja compiler allows...
Learn more: https://platform.safetycli.com
Update jinja2==3.1.4 to jinja2==3.1.5 to fix 1 vulnerability
Tested 1236 dependencies for security issues using policy fetched from Safety Platform
1 vulnerabilities found, 3 ignored due to policy.
1 fixes suggested, resolving 1 vulnerabilities.
View Scan Results: https://platform.safetycli.com/register
