Enter Title

Cyber Security Tools

100

This software is designed to find viruses and other harmful malware, including ransomware, worms, spyware, adware, and Trojans. Examples of tools include Norton 360, Bitdefender Antivirus, Norton AntiVirus, Kapersky Anti-Virus, and McAfee Total Protection.

Antivirus software

200

(formerly known as BackTrack Linux) is an open-source, Debian-based Linux distribution aimed at advanced Penetration Testing and Security Auditing.

Kali Linux

300

A network infrastructure to prevent intrusions by hackers

Denies the malicious traffic

Does not deliver malicious packets if the traffic is from known threats in databases

IPS

400

A network infrastructure to detect intrusion by hackers

Flags invasions

Detects port scanners, malware, and other violations

IDS

500

It is a fantastic network scanning tool that can give you detailed information about a target. This includes open ports, services, and the operating system running on the victim’s computer.

NMAP

Cyber Security Terminology

100

________ is a security protocol that is used for the purpose of encryption. It ensures privacy, data integrity, and authentication in the network like online transactions.

SSL encryption?

200

Any hacker who attempts to gain unauthorized access to a system with the intent to cause mischief, damage, or theft. They can be motivated by greed, a political agenda, or simply boredom.

Hacker, Black Hat

300

The acronym stands for Distributed Denial of Service and is a favorite Black Hat tool. Using multiple hosts and users, hackers bombard a website with a tidal wave of requests to such an extent that it locks up the system and forces it to temporarily shut down.

DDoS 

400

• Confidentiality: To protect sensitive information from unauthorized access.
• Integrity: To protect data from deletion or modification by an unintended person.
• Availability: To confirm the availability of the data whenever needed.

CIA Triad

500

What encryption type is only one key to encrypt and decrypt a message 

Algorithms: RC4, AES, DES, and 3DES

Usage For the transmission of large chunks of data  

Symmetric Encryption

Port Number

100

Ports 20 and 21

File Transfer Protocol (FTP)

200

Port 22

Secure Shell (SSH)

300

Port 443

HTTP Secure (HTTPS)

400

Port 80

Hypertext Transfer Protocol (HTTP)

500

Port 53

 Domain Name System (DNS)

OSI Model

100

This layer allows the transmission of raw data bits over a physical medium.

Physical layer

200

This layer determines the format of the data in the network.

Datalink layer

300

It tells which path the data will take.

• Network layer

400

Data encryptions happen in this layer, and it ensures that the data is in a usable/presentable format.

Presentation layer

500

This layer allows the transmission of data using TCP/UDP protocols.

Transport