ENERZEON CHRONICLES

 The Open System Interconnection Model, popularly known as the OSI Model , is a conceptual architecture that depicts the flow of data in a communication system. This model was developed by the International Organization for Standards (ISO) and provides the basis for the development of standards for system interconnection. This model divides the flow of a communication system into seven layers. The layers are as follows: ✅ Layer 7: Application Layer: Information in a human-readable format ✅ Layer 6: Presentation Layer: Data formatting, encryption, Decryption ✅ Layer 5: Session Layer: Manages sessions for inter-host communication ✅ Layer 4: Transport Layer: Transfer Error-checked data between two devices ✅ Layer 3: Network Layer: Routes data packets using logical addressing ✅ Layer 2: Data Link Layer: Transmits data frames using physical addressing ✅ Layer 1: Physical Layer: Transmits binary signals (0, 1) over physical media The below diagram provides a detailed overview ...

 In today's digital age, cyber-attacks have become an unfortunate reality that individuals and organizations must face. From phishing scams to ransomware attacks, cybercriminals are constantly devising new ways to exploit vulnerabilities and compromise sensitive information. Understanding the common types of cyber attacks and taking proactive measures to protect yourself is crucial in safeguarding your online presence. In this article, we will explore some prevalent cyber attacks and provide practical tips on how to defend against them, regardless of your technical expertise. 1. Phishing Attacks: Phishing attacks involve tricking individuals into revealing sensitive information such as passwords, credit card details, or social security numbers. Attackers often masquerade as trustworthy entities through emails, text messages, or fake websites. For instance, you might receive an email that appears to be from your bank, urging you to click on a link to update your account information....