Cyber Security

Firewall-Vulnerabilities-KrishnaG-CEO

Firewall Vulnerabilities: A Business Imperative for C-Suite 

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Before delving into vulnerabilities, it’s essential to establish what firewalls do. In essence, a firewall is a security device—either hardware, software, or a combination of both—that monitors and controls incoming and outgoing network traffic. It acts as a barrier between a trusted internal network and untrusted external networks, such as the Internet. Firewalls use a set of predefined security rules to filter traffic, allowing legitimate connections while blocking potentially harmful ones.

Vulnerability-Management-KrishnaG-CEO

Vulnerability Management: A Comprehensive Guide for C-Suite 

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Vulnerability management is the proactive process of identifying, assessing, and mitigating vulnerabilities within an organisation’s IT infrastructure. It involves a systematic approach to discovering and addressing weaknesses that malicious actors could exploit.

ART-KrishnaG-CEO

Accounts Receivable Turnover: A Comprehensive Guide for MSMEs

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Accounts receivable turnover (ART) is a crucial metric that measures how efficiently a company collects its outstanding customer invoices. It indicates the number of times a company collects its average accounts receivable balance during a specific period. A high ART ratio generally signifies that the organisation effectively manages its credit policies and payment collection promptly, while a low ratio may indicate potential cash flow issues and credit risks.

Biometric-Spoofing-KrishnaG-CEO

Biometric Spoofing: A Growing Threat to Cyber Security

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In today’s cyber age, biometric authentication has emerged as an easy way to verify ID. By leveraging unique human characteristics such as Iris, palm prints, and facial patterns, it can provide a more authentic alternative to traditional passphrase-based authentication. However, as biometric technology advances, so do its associated threats. One of the biometric systems’ most significant challenges is the risk of spoofing or presentation attacks.

Biometric or presentation spoofing involves using fake biometric details to double-cross the authentication systems. By presenting a counterfeit biometric sample, an attacker can evade security measures and gain unauthorised access to sensitive information or resources. The prevalence of biometric spoofing has increased in recent years, making it a critical concern for organisations of all sizes, particularly those that rely heavily on biometric technology for security.

Logic-Bombs-KrishnaG-CEO

Logic Bombs: A Silent Threat to C-Level Executives

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In cyber warfare, where the lines between offence and defence constantly blur, a particularly insidious threat looms large: the logic bomb. These malicious code snippets, embedded within legitimate applications, scripts, or systems, are designed to unleash destructive payloads under specific conditions or triggers. For C-level executives responsible for their organisation’s security and reputation, understanding the nature, implications, and countermeasures of logic bombs is paramount.

A logic bomb is a time bomb waiting to go off within a computer system. Code remains dormant until a predetermined condition matches, such as a specific date, time, event, or data input. Once the trigger is pulled, the bomb explodes, executing its malicious payload, which can range from data deletion or corruption to system shutdown or network sabotage.