Azul Introduces Code Inventory The Solution That Identifies Unused and Dead Code for Removal in Production, Saving Developer Time and Money 


What is a CISO?

A CISO, or a Chief Information Security Officer, is a company executive responsible for overseeing, managing and mitigating security risks. While the general responsibilities remain consistent across most CISO roles, successful CISOs take initiative over security management by strategically investing in security technology, creating a company culture around security awareness, and by prioritizing responses to security threats. This role is a relatively new addition to both IT and company organizations, demonstrating that security is a critical priority to many organizations. 

What are the specific duties of a CISO?

The CISO has general responsibilities of overseeing, managing and mitigating security risks. At the base level, their duties are to: 

  1. Oversee company technology to identify potential security vulnerabilities 
  1. Create a specific strategy to respond to security threats 
  1. Assess and prioritize security vulnerabilities by evaluating the likelihood of exposure and the potential effect of the threat 
  1. Respond to security risks to mitigate their effects or diminish the threat completely 
  1. Invest in technology to prevent exposures to security risks and mitigate the effects of an exposure 
  1. Teach employees in the company how to assess security threats and implement general protocols 
  1. Communicate security objectives to organization leaders 

Successful CISOs go beyond these basic duties and work to: 

  1. Locate opportunities for security investments that can mitigate security risks without performance impacts 
  1. Establish a company culture around security awareness and risk prevention to promote overall excellence throughout the organization 
  1. Successfully assess the severity of a threat so development teams can allocate more of their time and resources to new technological developments, rather than having to address inconsequential security threats 

The role of Java applications in security

The threat model for Java applications is changing, with modern risk coming from the widespread scope and usage of Java and library vulnerabilities. There are so many different versions of Java (both major and minor versions) and so many systems and libraries that it’s complex to know what everything is, where everything is, and if what’s “out there” poses any security risk. Modern attack payloads target third-party libraries, not just the JVM. The JVM’s overall attack surface has gone down, while the attack surface of libraries has gone up. 

Failure to detect and patch known vulnerabilities in their Java application estates can expose organizations to significant impact and cost, including financial penalties running into the hundreds of millions of dollars, compromise of customer data, lower market capitalization, and turnover in executive staff. 

In the Azul State of Java Survey and Report 2023, an independently run study of more than 2,000 Java users, 79% of participants said their company was affected by Log4Shell either directly or indirectly. In fact, 30% said they were victims of an attempt to exploit the Log4Shell vulnerability (17% unsuccessfully and 13% successfully). 

Why are CISOs important?

CISOs are important for the prevention and mitigation of security risks. The Log4Shell incident made the detrimental impacts of security exposures in Java applications clear to enterprises in most industries. In 2022 alone there were more than 200 known vulnerabilities (CVEs) in third-party Java applications and components, many with the highest risk score, cutting across thousands of contributors. With cyber security issues occurring more frequently, CISOs are responsible for protecting their enterprises from these threats.

How can CISOs prevent incidents like Log4Shell in the future?

Common Vulnerabilities and Exposure (CVE) tools can be used to address security concerns. CISOs can adopt these tools to manage and address security threats in Java applications. CVE tools should take the burden of vulnerability management away from CISOs, freeing up their time and allowing them to focus on other important security objectives. 

What are the current approaches to addressing vulnerabilities in Java applications?

Rather than running during production, most CVE tools run intermittently to locate vulnerabilities in Java applications. These CVE tools often fail to detect all known vulnerabilities, leaving enterprises exposed to potential threats. Existing approaches leave a critical gap in security for Java applications.

Many CVE tools use an agent to oversee security management in Java applications. These CVE tools introduce a new piece of software into your application infrastructure. These agents can slow application performance and must be installed, configured, and maintained.

Because most modern scanning tools target applications that exist in production, even if they don’t run, they produce an overwhelming number of false positives.

How can Azul help CISOs improve their management and responses to security threats?

Azul Vulnerability Detection makes security a byproduct of simply running your Java code, while also limiting false positives and improving the accuracy of vulnerability management. This allows CISOs to focus on security priorities beyond vulnerabilities in Java applications. Investments in vulnerability management are important so that incidents like Log4Shell remain problems of the past and not experiences in our future. 

Azul Vulnerability Detection runs in the JVM, so it knows instantly when the vulnerability is introduced and does not have to wait until the next scan to alert you. Our JVM, Azul Platform Prime, delivers better overall performance with greater consistency for your revenue generating applications. This means that investing in Azul Vulnerability Detection will enhance the performance of Java applications while simultaneously protecting your enterprise from security risks. 

Azul Vulnerability Detection

Continuously detect known vulnerabilities
in your Java applications in production.