What Are The Basic Security Concepts?

Which security goal is the most important?

integrityThis shows that confidentiality does not have the highest priority.

Instead, the goal of integrity is the most important in information security in the banking system.

To guarantee integrity under the CIA triad, information must be protected from unauthorized modification..

What is the goal of information system 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. Most security practices and controls can be traced back to preventing losses in one or more of these areas.

What are the five aspects of security?

Security isn’t a tangible property either; it’s an umbrella term for a whole class of goals. Rather, privacy, authentication, identification, trust, and verification — mechanisms of applied cryptography — are what provide the most commonly desired types of security.

What are the components of security?

The six essential security elementsAvailability. Looking at the definition, availability (considering computer systems), is referring to the ability to access information or resources in a specified location and in the correct format. … Utility. … Integrity. … Authenticity. … Confidentiality. … Nonrepudiation.

What are the types of information security?

Types of InfoSecApplication security. Application security is a broad topic that covers software vulnerabilities in web and mobile applications and application programming interfaces (APIs). … Cloud security. … Cryptography. … Infrastructure security. … Incident response. … Vulnerability management.

What are the 4 types of cyber attacks?

Today I’ll describe the 10 most common cyber attack types:Denial-of-service (DoS) and distributed denial-of-service (DDoS) attacks.Man-in-the-middle (MitM) attack.Phishing and spear phishing attacks.Drive-by attack.Password attack.SQL injection attack.Cross-site scripting (XSS) attack.Eavesdropping attack.More items…•

What are the 3 types of Internet threats?

Types of Online ThreatsMalware. Any kind of software designed to annoy or harm the users is considered malware. … Hacker. Skilled programmers using their coding knowledge for bad deeds are better known as hackers. … Computer Virus. … Computer Worm. … Trojan. … Ransomware. … Spyware. … Adware.More items…•

What are two types of security?

Types of SecuritiesEquity securities. Equity almost always refers to stocks and a share of ownership in a company (which is possessed by the shareholder). … Debt securities. Debt securities differ from equity securities in an important way; they involve borrowed money and the selling of a security. … Derivatives. Derivatives.

What are the four kinds of security threats?

The Four Primary Types of Network ThreatsUnstructured threats.Structured threats.Internal threats.External threats.

What are the key concepts of cyber security?

The Cyber Security on a whole is a very broad term but is based on three fundamental concepts known as “The CIA Triad“. It consists of Confidentiality, Integrity and Availability. This model is designed to guide the organization with the policies of Cyber Security in the realm of Information security.

What are the 3 aspects of security?

Principle 2: The Three Security Goals Are Confidentiality, Integrity, and AvailabilityProtect the confidentiality of data.Preserve the integrity of data.Promote the availability of data for authorized use.

What are common security threats?

Common Security ThreatsSpam. Spam is one of the most common security threats. … Pharming. Its objective is to convince you to visit a malicious and illegitimate website by redirecting the legitimate URL. … Phishing. … Ransomware. … Computer worm. … Spyware / Trojan Horse. … Distributed denial-of-service attack. … Network of zombie computers.More items…•

What are the types of threats?

Though the list of potential threats is extensive, below you’ll see the most common security threats you should look out for.Malware. Short for “malicious software,” malware comes in several forms and can cause serious damage to a computer or corporate network. … Computer Worm: … Spam: … Phishing. … Botnet: