Container Security Agent Using Cryptographic Tokens
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Solution Overview
Problem
Cloud infrastructure services face significant security challenges due to the lack of control over network topology and hardware, leading to increased exposure to botnet attacks and vulnerabilities, especially in public IaaS environments where traditional perimeter security measures are ineffective.
Innovation Solution
A security system comprising a security module and an agent executive that operates within virtual machines or containers, using a cryptographic token generation protocol to ensure integrity and implement security controls that move with the virtual machine or container, without impacting performance, and can automate security measures across multiple containers and registries.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If traditional perimeter security measures are implemented in public IaaS environments, then network security control is improved, but device complexity and implementation difficulty increase due to lack of control over network topology and hardware
Solution Approach 1:
The patent introduces an intermediary security agent that operates within the container process space rather than requiring external perimeter controls. This agent monitors and controls network traffic at the application layer, bypassing the need for complex infrastructure-level security configurations that are unavailable in public IaaS environments.
Solution Approach 2:
The patent replaces traditional mechanical perimeter security devices (firewalls, intrusion detection systems) with a software-based security agent that runs within the container. This substitution eliminates the need for hardware control and complex network topology management, adapting security controls to the virtualized cloud environment.
2Reliability
If security monitoring is implemented across multiple containers and registries, then security coverage is improved, but system complexity and resource consumption increase
Solution Approach 1:
The security agent is designed with universal functionality that can monitor and protect multiple containers and registry operations through a single deployment. The agent handles diverse security tasks including network traffic analysis, vulnerability scanning, and compliance verification across different container workloads using a unified codebase.
Solution Approach 2:
The security agent implements self-service capabilities by automatically discovering containers and registries within the environment, dynamically adjusting monitoring parameters based on workload characteristics, and autonomously responding to security events without requiring centralized configuration or manual intervention for each container.
3Reliability
If cryptographic token generation protocol is implemented for integrity verification, then security assurance is improved, but processing time and computational overhead increase
Solution Approach 1:
The security agent performs preliminary cryptographic verification by pre-computing and caching digital signatures and hash values during container image building and deployment phases. This preliminary action allows for rapid verification during runtime operations, reducing the time penalty of cryptographic operations during critical security checks.
Applied Scientific Principles
This section explains which scientific principles are used to turn an abstract innovation direction into a practical engineering solution.
Function Achieved in This Case
This solution provides robust, automated, and portable security management for cloud environments, enhancing protection against botnet attacks and vulnerabilities by ensuring continuous security monitoring and compliance across multiple containers and registries, thereby reducing the risk of server takeovers and data breaches.
Implementation Method 1
a cryptographic token generation protocol associated with the grid computer system generates a unique agent identity token
Data Source
AI summary
Computer systems and methods are provided in which an agent executive running concurrent with a security module, when initially executed, obtains an agent API key from a user. This key is communicated to a grid computer system. An agent identity token, generated by a cryptographic token generation protocol when the API key is valid, is received from the grid and stored in a secure data store associated with the agent executive. Information that evaluates the integrity of the agent executive is collected using agent self-verification factors. The information, encrypted and signed with a cryptographic signature, is communicated to the grid. Commands are obtained from the grid by the agent executive to check the security, compliance, and integrity of the computer system. Based on these check results, additional commands are obtained by the grid by the agent executive to correct security, compliance, and integrity problems and/or to prevent security comprises.