What are the main goals of information security?

What are the main goals of information security?

Three primary goals of information security are preventing the loss of availability, the loss of integrity, and the loss of confidentiality for systems and data.

What are the 3 goals of information security?

There are three main objectives protected by information security, collectively known as CIA:

• Confidentiality—prevents unauthorized users from accessing information to protect the privacy of information content.
• Integrity—ensures the authenticity and accuracy of information.

What are the six principles of information security management?

The Six Principles of Information Security Management • The fundamental principles of information security include: • Confidentiality • Privacy • Quality • Availability • Trustworthiness • Integrity (Twomey, 2010).

What are the 5 main types of network attack?

Common types of cyber attacks

• Malware. Malware is a term used to describe malicious software, including spyware, ransomware, viruses, and worms.
• Phishing.
• Man-in-the-middle attack.
• Denial-of-service attack.
• SQL injection.
• Zero-day exploit.
• DNS Tunneling.

What are the two basic types of attacks?

What are the two basic types of attacks ? Active & Passive are the two basic types of attacks.

What is the attack called evil twin?

An evil twin attack involves an attacker setting up a fraudulent wireless access point – also known as an evil twin – that mimics the characteristics (including the SSID) of a legitimate AP. This attack has existed about as long as wifi has.

What are the types of active attacks?

Types of active attacks include:

• Denial of service (DoS)
• Distributed Denial of Service (DDoS)
• Session replay.
• Masquerade.
• Message modification.
• Trojans.

What is the example of active attack?

Examples of active attacks include man-in-the-middle (MitM), impersonation, and session hijacking. An attack on the authentication protocol where the Attacker transmits data to the Claimant, Credential Service Provider, Verifier, or Relying Party.

What is active and passive attack?

Active and Passive Attacks are security attacks. In Active attack, an attacker tries to modify the content of the messages. Whereas in Passive attack, an attacker observes the messages, copy them and may use them for malicious purposes. In Passive Attack, information remain unchanged.

Which attack is passive attack?

A passive attack on a cryptosystem is one in which the cryptanalyst cannot interact with any of the parties involved, attempting to break the system solely based upon observed data (i.e. the ciphertext). This can also include known plaintext attacks where both the plaintext and its corresponding ciphertext are known.

Which tool is used during passive attack?

1. Wireshark. Wireshark is best known as a network traffic analysis tool, but it can also be invaluable for passive network reconnaissance.