CompTIA Net+ Archives - Page 2 of 2

What is encryption in depth?

Slaakkinn 5 May 2024

Intro Encryption, a cornerstone of cybersecurity, plays a crucial role in protecting sensitive information. By converting data into a secure format, it ensures that only authorized parties can access or…

Certification Notes CompTIA A+ CompTIA Net+ CompTIA Sec+ Cyber Security Cyberspace Notes IT Fundamentals

What is public key infrastructure (PKI)?

Slaakkinn 5 May 2024

Introduction to public key infrastructure (PKI) Public Key Infrastructure (PKI) is a crucial framework for ensuring secure electronic communication. It involves using cryptographic keys, certificates, and trusted authorities to manage,…

Certification Notes CompTIA Net+ CompTIA Sec+ Cyber Security Cyberspace Notes IT Fundamentals

What is version control?

Slaakkinn 3 May 2024

Intro Version control is a fundamental process used in managing changes to files and projects, particularly in software development. It allows teams and individuals to track modifications, collaborate effectively, and…

Certification Notes CompTIA A+ CompTIA Net+ CompTIA Sec+ Cyber Security Cyberspace Notes IT Fundamentals

What is confidentiality, integrity, and availability (CIA Triad)?

Slaakkinn 3 May 2024

Intro The Confidentiality, Integrity, and Availability (CIA) Triad is a foundational model in IT security that guides organizations in protecting their data and systems. This triad represents the three core…

CompTIA A+ CompTIA Net+ IT Fundamentals

What is port 21?

Slaakkinn 25 August 2023

TLDR Port 21 is a well-known communication port used for the File Transfer Protocol (FTP), designed for transferring files between a client and a server over a network. FTP operates…

CompTIA A+ CompTIA Net+ IT Fundamentals

What is Port 23?

Slaakkinn 25 August 2023

TLDR Port 23 handles Telnet, a protocol for remote access to systems and devices over a network. Telnet allows users to control servers, routers, and network devices through a text-based…

CompTIA A+ CompTIA Net+ CompTIA Sec+ IT Fundamentals

What are windows permissions?

Slaakkinn 16 August 2023

Understanding Windows Permissions Windows permissions play a crucial role in controlling access to files, folders, and system resources within the Windows operating system. They determine who can read, modify, or…

Certification Notes CompTIA Net+ CompTIA Sec+ Cyber Security Cyberspace Notes

What is Nmap?

Slaakkinn 13 August 2023

Introduction to Nmap Nmap (Network Mapper) is a powerful open-source tool used for network discovery and security auditing. It helps network administrators and security professionals to map networks, identify devices,…

Certification Notes Cloud CompTIA A+ CompTIA Net+ Cyberspace Notes IT Fundamentals

What is Cloud Computing?

Slaakkinn 8 August 2023

Introduction to Cloud Computing Cloud computing is the delivery of computing services over the internet (“the cloud”), which includes servers, storage, databases, networking, software, analytics, and intelligence. These services are…

Certification Notes CompTIA A+ CompTIA Net+ Cyberspace Notes IT Fundamentals Linux

What is a Linux Operating System?

Slaakkinn 8 August 2023

Introduction to the Linux Operating System Linux is a versatile operating system widely used in various technological fields due to its stability, security, and open-source nature. Its applications range from…

CompTIA Net+

What is encryption in depth?

What is public key infrastructure (PKI)?

What is version control?

What is confidentiality, integrity, and availability (CIA Triad)?

What is port 21?

What is Port 23?

What are windows permissions?

What is Nmap?

What is Cloud Computing?

What is a Linux Operating System?

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What is Ransomware?

What is zero-day vulnerabilities?

What is mobile device vulnerabilities?

What is misconfiguration vulnerabilities?