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What Security Teams Need to Know About the EU's NIS 2 Directive

The deadline to get compliant with the EU's NIS 2 Directive is here. And this isn't just a minor update from its NIS 1 predecessor-it's a major expansion that carries with it new challenges and obligations. The directive now covers a whopping 300,000 organizations, up from just 20,000 under NIS 1. Sectors like aerospace, public administration, digital services, postal and courier services, and food production are now included. Organizations are classified into "essential" or "important" entities based on size and criticality to the economy.

How to Overcome the Security Questionnaire Burden

If you’re on the frontlines of your organization’s cybersecurity department, you’ve likely found yourself burdened by security questionnaires. Whether you’re in charge of evaluating vendor responses or completing questionnaires yourself, it’s no secret these requests can be time-consuming for everyone involved. Well, what if this didn’t have to be the case?

New from Nucleus: Automating POA&M Management for Federal Compliance

Managing compliance in federal IT is a critical and complex task, especially when it comes to addressing findings from security assessments. One of the key tools to bridge the gap between requirements and the current state is the Plan of Action and Milestones (POA&M). Required by federal security frameworks like the Federal Information Security Modernization Act (FISMA) and NIST 800-53, POA&Ms are used to document security weaknesses, outline mitigation plans, and track their resolution.

LLM Prompt Injection 101

Prompt injection attacks exploit vulnerabilities in natural language processing (NLP) models by manipulating the input to influence the model’s behavior. Common prompt injection attack patterns include: 1. Direct Command Injection: Crafting inputs that directly give the model a command, attempting to hijack the intended instruction. 2. Instruction Reversal: Adding instructions that tell the model to ignore or reverse previous commands. 3.

Four Ways to Streamline Your Security Review Process

Security reviews of third-party vendors are now an essential element of an effective governance, risk, and compliance (GRC) function. After all, there have been numerous examples in recent years of organizations with an otherwise strong security posture falling victim to threats that originated with supply chain partners. But whether you are on the sending or receiving end of a security review, completing the process can be time-consuming and inefficient.