All information security measures try to address at least one of three goals:
- Protect the confidentiality of data
- Preserve the integrity of data
- Promote the availability of data for authorized use
What are the fundamental 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. Together, they are called the CIA Triad.
What are the requirements of a cyber security management system?
Requirements are organized by standard: Access, Authentication, and Authorization Management Awareness, Training, and Education Disaster Recovery Planning and Data Backup for Information Systems and Services Electronic Data Disposal and Media Sanitization Encryption Information Security Risk Management Network Security
What are the security levels?
Security levels are based on the level of risk if the information is compromised; therefore, it is critical as to who needs access to certain information or systems. Policies can be created to manage a specific issue, such as network and internet access in the work place.
What are the key security controls to maintain confidentiality?
Some of the key security controls that you can use to maintain confidentiality are: Encryption: Encrypting information ensures that even if an unauthorized user is able to get access to the information, without the decryption key the information will be in an unreadable format and therefore confidentiality will be maintained.
What are the primary requirements 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. Together, they are called the CIA Triad.
What are the primary requirements of information security choose three quizlet?
The CIA triad refers to an information security model made up of the three main components: confidentiality, integrity and availability.
What is the 3 information security?
What are the 3 Principles of Information Security? The basic tenets of information security are confidentiality, integrity and availability. Every element of the information security program must be designed to implement one or more of these principles. Together they are called the CIA Triad.
What are the main three 3 objectives of security?
Included in this definition are three terms that are generally regarded as the high-level security objectives – integrity, availability, and confidentiality.
What are the primary requirements of information security quizlet?
The 3 primary goals of information security are Confidentiality, Integrity and Availability, also known as the CIA triad.
What are three types of sensitive information choose three?
There are three main types of sensitive information:Personal Information. Also called PII (personally identifiable information), personal information is any data that can be linked to a specific individual and used to facilitate identity theft. ... Business Information. ... Classified Information.
What are 4 types of information security?
Types of IT securityNetwork 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 different 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 is information security and its types?
Information Security is basically the practice of preventing unauthorized access, use, disclosure, disruption, modification, inspection, recording or destruction of information. Information can be physical or electronic one.
What are the three important factors in computer security?
These factors are Excess Privilege, Error, and Omission, Denial of Service, Social Engineering, Unauthorized Access, Identity Thief, Phishing, Malware, and Unauthorized Copy. ...
What are the three main goals of security Brainly?
Answer: The three main goals are confidentiality, integrity and availability.
What is the main objective of information security?
The main objectives of InfoSec are typically related to ensuring confidentiality, integrity, and availability of company information.
Which of the following are the key security aspects addressed by the information security triad?
Confidentiality, integrity and availability together are considered the three most important concepts within information security. Considering these three principles together within the framework of the "triad" can help guide the development of security policies for organizations.
What is the most basic rule of computer security?
The most basic means of protecting a computer system against theft, vandalism, invasion of privacy, and other irresponsible behaviours is to electronically track and record the access to, and activities of, the various users of a computer system.
What is information security Mcq?
Explanation: Information Security (abbreviated as InfoSec) is a process or set of processes used for protecting valuable information for alteration, destruction, deletion or disclosure by unauthorised users.
Which of the following is not a good practice for information security?
Answer: The correct answer is 'Always connect your office-provided laptop to open'. Explanation: Information security entails more than just protecting data from unauthorized access.
What are the goals of Information Security?
The ultimate goal of information security is to maintain the CIA triad within an organization. The elements of the CIA triad are:
Why is it important for companies to implement multiple security controls?
It’s important that companies implement multiple security controls for each of the three elements of the triad to ensure that they are sufficiently protected. Featured.
Why is the CIA triad important?
The CIA triad along with non repudiation are the 4 main goals of information security. Not only are they important for the protection of the company interest’s but they also help to protect consumer’s by keeping their information out of the hands of people that shouldn’t have it. Additionally, there are many privacy laws and regulations that require companies to take reasonable steps to protect the information of their customers. It’s important that companies implement multiple security controls for each of the three elements of the triad to ensure that they are sufficiently protected.
Why do we need secure backups?
Secure Backups: By creating secure backups if you ever have doubts about the integrity of the data on a system you can reboot that system using the information you have in your backups. Hashes can be used with your backups to ensure that they have not been altered in any way. This way you can be confident that the information you are using to reboot your systems is accurate. A good example of when you will need this is if your company ever suffers a ransomware attack and is unable to recover your data.
What is the least privilege model?
It follows something called the “least privilege model”, this means that users should only be given access to the resources needed to do their job and nothing more. This helps to enforce the confidentiality of information. Proper Technical Controls: Technical controls include things like firewalls and security groups.
What is the purpose of encryption?
Encryption: Encrypting information ensures that even if an unauthorized user is able to get access to the information, without the decryption key the information will be in an unreadable format and therefore confidentiality will be maintained.
What is infosec in cybersecurity?
Written By Shimon Brathwaite. Infosec, stands for information security and this is the process of protecting a company's information assets from all types of risk. While cybersecurity focuses solely on protecting information assets from cyber attacks, information security is a superset of cybersecurity that includes physically securing information ...
Why is infrastructure, hardware, and software security important?from quizlet.com
Infrastructure, hardware, and software security is needed to keep a secure network or service.
What is network infrastructure?from quizlet.com
A network infrastructure that provides access to users and end devices in a small geographical area, which is typically an enterprise, home, or small business network owned and managed by an individual or IT department.
What type of port does Cisco use?from study-ccna.com
Newer Cisco devices usually include a USB console port, since serial ports are rare on modern PCs. 2. Telnet access – this type of access used to be a common way to access network devices. Telnet is an terminal emulation program that enables you to access IOS through the network and configure the device remotely.
How many modes are there in iOS?from study-ccna.com
IOS has many different modes. There are three main modes any many submodes. We will describe the three main modes and one submode. user EXEC mode – the default mode for the IOS CLI. This is the mode that a user is placed in after accessing the IOS. Only basic commands (like ping or telnet) are available in this mode.
What is Cisco IOS?from study-ccna.com
Cisco IOS overview. IOS (Internetwork Operating System) is a multitasking operating system used on most Cisco routers and switches. IOS has a command-line interface with the predetermined number of multiple-word commands. This operating system is used to configure routing, switching, internetworking and other features supported by a Cisco device.
What is SSH access?from study-ccna.com
SSH access – like Telnet, this access type enables you to configure devices remotely, but it adds an extra layer of security by encrypting all communications using public-key cryptography. SSH uses well known TCP port 22.
What port does Telnet use?from study-ccna.com
Telnet uses a well known TCP port 23. One of the biggest disadvantages of this protocol is that is sends all data as clear-text, which includes the passwords! This is the reason why this type of access is usually not used anymore. Instead, SSH is usually used.
Can Cisco devices be accessed through the network?from study-ccna.com
These devices usually don’t have an IP address configured, and therefore can not be accessed through the network. Most of the Cisco devices have a physical console port. This port can be connected to a computer using a rollover cable, a special type of cable with pins on one end reversed on the other end of the cable.
Why is information security important?
It is important because it helps employees to understand the direction and needs of the organization. Click again to see term 👆. Tap again to see term 👆.
What is enterprise information security policy?
An Enterprise Information Security Policy is designed to outline security strategies for an organization and assign responsibilities for various information security areas. As well as guide the development, and management requirements of the information security program.
What is the primary cost of security policies?
Security policies are inexpensive but difficult to implement. Therefore, the primary cost is managements time and effort.
Is a standard a policy statement?
Yes, a standard is a more detailed statement of what must be done in order to comply with the policy.
What is the principle of integrity?
The principle of integrity is designed to ensure that data can be trusted to be accurate and that it has not been inappropriately modified.
What is LBMC information security?
LBMC Information Security provides strong foundations for risk-management decisions. We design our security risk assessments to arm your organization with the information it needs to fully understand your risks and compliance obligations. Learn more about our Risk Assessments / Current State Assessments.
What is Integrity?
Integrity involves protection from unauthorized modifications (e.g., add, delete, or change) of data. The principle of integrity is designed to ensure that data can be trusted to be accurate and that it has not been inappropria tely modified.
Why is data sensitive?
Because the data is sensitive, that data should only be able to be seen by the people in the organization that need to see it in order to do their jobs. It should be protected from access by unauthorized individuals. This is an example of the principle of confidentiality.
What is the CIA TRIAD?
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. Together, they are called the CIA Triad.
What is U-M's security policy?
U-M's Information Security policy (SPG 601.27) and the U-M IT security standards apply to all U-M units, faculty, staff, affiliates, and vendors with access to U-M institutional data. Federal or state regulations and contractual agreements may require additional actions that exceed those included in U-M's policies and standards.
When to conduct a risk assessment?
Conduct a risk assessment soon after a serious IT security incident
What is an IA?
Information Assurance (IA) provides Hardening Guides & Tools to assist you in securing your systems and meeting the minimum information security requirements.
Can encrypted data be stored on a device?
Encrypt data at rest on personally owned devices; data classified as Restricted may not be stored on such devices.
What is risk management in information security?
Information security risk management involves assessing possible risk and taking steps to mitigate it, as well as monitoring the result. Every assessment includes defining the nature of the risk and determining how it threatens information system security. This leads directly to risk mitigation such as upgrading systems to minimize the likelihood of the assessed risk. Finally, risk management includes monitoring the system on an ongoing basis to see if the risk mitigation interventions produced the desired results.
Why is it important to assess information security risks?
Risks can be classified as to severity depending on impact and likelihood. The importance of assessment is that it allows the identification of high risks that must be mitigated.
What are the risks that organizations face?
One risk that most modern organizations face is compromised information security.
