technical information security

Technical security (TECHSEC) refers to a series of techniques used for authentication and protection against theft of sensitive data and information, usually in organizations. It authenticates the users' login and data such that only verified user applications can read and access data and applications.

1. What are the 3 principles of information security?
2. What are the types of information security?
3. What is CIA in security?
4. What are the three types of security?
5. How can we protect information security?
6. What is the goal of information security?
7. What are the 4 types of IT security?
8. What are the 4 types of cyber attacks?
9. What are the five goals of information security governance?
10. What are the CIA principles?
11. What is CIA integrity?
12. Which security goal is the most important why?

What are the 3 principles of information security?

The fundamental principles (tenets) of information security are confidentiality, integrity, and availability. Every element of an information security program (and every security control put in place by an entity) should be designed to achieve one or more of these principles.

What are the types of information security?

Types of InfoSec

• Application 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 is CIA in security?

CIA - Confidentiality, Integrity and Availability. The CIA Triad is actually a security model that has been developed to help people think about various parts of IT security.

What are the three types of security?

There are three primary areas or classifications of security controls. These include management security, operational security, and physical security controls.

How can we protect information security?

Securing Your Devices and Networks

1. Encrypt your data. ...
2. Backup your data. ...
3. The cloud provides a viable backup option. ...
4. Anti-malware protection is a must. ...
5. Make your old computers' hard drives unreadable. ...
6. Install operating system updates. ...
7. Automate your software updates. ...
8. Secure your wireless network at your home or business.

What is the goal of information security?

Organizations implement information security for a wide range of reasons. The main objectives of InfoSec are typically related to ensuring confidentiality, integrity, and availability of company information.

What are the 4 types of IT security?

Types of IT security

• Network security. Network security is used to prevent unauthorized or malicious users from getting inside your network. ...
• Internet security. ...
• Endpoint security. ...
• Cloud security. ...
• Application security.

What are the 4 types of cyber attacks?

Take a look at the list of the top four most common types of cyberattacks.

• Brute-force attack. Under this attack, cybercriminals use the trial and error approach to guess the password successfully. ...
• Credential Stuffing. ...
• Phishing and Spear Phishing. ...
• Malware attacks.

What are the five goals of information security governance?

• Strategic alignment of information security with institutional objectives.
• Risk management - identify, manage, and mitigate risks.
• Resource management.
• Performance measurement - defining, reporting, and using information security governance metrics.
• Value delivery by optimizing information security investment.

What are the CIA principles?

As a part of an information security training, and any attempt to minimise potential risks, there are three principles upon which professionals typically focus: Confidentiality, Integrity and Availability. This is known as the CIA Triad. Confidentiality: secure information is only accessible to authorised individuals.

What is CIA integrity?

Integrity means that data is protected from unauthorized changes to ensure that it is reliable and correct. ... Availability means that authorized users have access to the systems and the resources they need.

Which security goal is the most important why?

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.