What is information security and network security?

What is information security and network security?

Information security ensures to protect transit and stationary data both. Network security ensures to protect the transit data only. It deals with information assets and integrity, confidentiality and availability. It secures the data travelling across the network by terminals.

What is difference between information security and network security?

Information security vs. network security- both concerns security. But, information security centers on protecting data in all forms. While network security, a subset of cybersecurity, protects computer networks from all sorts of cyberattacks.

What do you mean by information network?

1. A network that comprises people, computers, and/or methods organized to collect, process, transmit, and disseminate data.

What is network in computer network?

A network consists of two or more computers that are linked in order to share resources (such as printers and CDs), exchange files, or allow electronic communications. The computers on a network may be linked through cables, telephone lines, radio waves, satellites, or infrared light beams.

What are the principles of network security?

Network security revolves around the three key principles of confidentiality, integrity, and availability (C-I-A). Depending upon the application and context, one of these principles might be more important than the others.

What are information security issues?

Information Security threats can be many like Software attacks, theft of intellectual property, identity theft, theft of equipment or information, sabotage, and information extortion.

What is computer network and why is it useful?

A computer network, also referred to as a data network, is a series of interconnected nodes that can transmit, receive and exchange data, voice and video traffic. Examples of nodes in a network include servers or modems. Computer networks commonly help endpoint users share resources and communicate.

Why do we need computer network?

File sharing: Networking of computers helps the network users to share data files. Hardware sharing: Users can share devices such as printers, scanners, CD-ROM drives, hard drives etc. Without computer networks, device sharing is not possible.

What is the difference between cyber security and networking?

Application security focuses on keeping devices and software free of threats

  • Data security protects the privacy and integrity of data in storage and in transit
  • Network security secures a computer network against intruders or malware
  • Disaster recovery/business continuity planning
  • What is network security and why is it important?

    – Firewalls: A firewall monitors and controls your network traffic based on security rules you set. – Antivirus Software: Antivirus software works in real time to detect and eliminate viruses that may infiltrate your network. – Network Access Control: This is a measure that allows your organization to choose who has access to what information.

    What are the different levels of network security?

    – WPA2 + AES – WPA + AES – WPA + TKIP/AES (TKIP is there as a fallback method) – WPA + TKIP – WEP – Open Network (no security at all)

    What are the components of network security?


  • Intrusion prevention systems.
  • Workload security.
  • NetWORK security.
  • SecureX.
  • Network segmentation.
  • VPN.
  • Access control.
  • Anti-virus and anti-malware software.
  • Application security.