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Asymmetric vs Symmetric Encryption

What is the difference between Symmetric and Asymmetric Encryption?

I'm having a bit of a tough time myself telling them apart. To begin, Professor Messer states that Symmetric encryption:

Is a single, shared key that you encrypt and decrypt with. If it gets out, you'll need another key. It is sometimes known as a shared secret because it's the secret we all need to know to decrypt the info. It doesn't scale very well and can be challenging to distribute, but it's very fast to use.

What is the CIA Triad?

It's a model that consists of three sections: confidentiality, integrity, and availability. If you want to insure the protection of your data and information then learning about this is essential.

Confidentiality refers to the protection of information from unauthorized access, meaning that only authorized individuals should have access to the information and any sensitive data should ideally be encrypted.

Integrity refers to the accuracy and consistency of information across its lifecycle. Nothing can be modified without authorization or tampered with and any changes made are tracked and audited.

Availability refers to making sure the data is accessible when needed. the systems, applications, and data should be available to authorized users, and any disruptions should be minimized.

The CIA triad provides a framework for protecting sensitive data and information. Understanding it can help identify and prioritize security controls. It can be used to develop policies and procedures to ensure the integrity of data, and it's often used as a benchmark for regulatory compliance.

Types of Cybersecurity Threats and Attacks

Types of Cybersecurity Threats and Attacks - Day 8 of 100 As technology advances, the types of cybersecurity threats and attacks that individuals and organizations face also evolve. Here are some of the most common cyber threats and attacks, along with tips on how to prevent them and a link of an example. 1. Malware - This is software that is designed to harm, disrupt, or gain unauthorized access to a computer system. Malware can come in many forms, such as viruses, worms, trojans, and ransomwar

Introduction to cybersecurity and it's importance in todays world.

In today's digital world, cybersecurity is more important than ever. Simply put, it's the practice of protecting computer systems, networks, and data from theft, damage, or unauthorized access. Cybersecurity threats can come in many forms, from viruses and malware to phishing and social engineering attacks. These threats can lead to data breaches, identity theft, financial loss, and even damage to a company's reputation. There are many ways to stay up to date with the latest threats and trends b

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