In the past, even now, sometimes, privacy is used interchangeably with confidentiality. This refers to the availability of data when authorized users require this data. Some of the main cyber security threats include ransomware,  phishing attacks, unpatched vulnerabilities and insider attacks. Hashes can be used with your backups to ensure that they have not been altered in any way. These cyber security principles are grouped into four key activities: govern, protect, detect and respond. Infosec, stands for information security and this is the process of protecting a company's information assets from all types of risk. A signature is a non-repudiation element in this scenario. What you’ll learn: Fundamentals of Information Security. Anytime information is modified by someone that isn’t authorized to do so, whether it was someone inside the company or outside, it is a violation of the information’s integrity. An example of this would be a website like Netflix. Information security refers to practices designed to protect electronic, print or any other form of confidential information from unauthorised access. My professional certifications include Security+, CEH and AWS Security Specialist. Confidentiality, integrity and availability together are considered the three most important concepts within information security. Data integrity is a broad term, commonly defined as the “maintenance of, and the assurance of, data accuracy and The way by which the information security principles are implemented in an organisation is using security policies. For practical tips around technical cyber security for small businesses, please refer to this article, where you can follow actionable advice to improve small business security posture. Every element of the information security program must be designed to implement one or more of these principles. Confidentiality is the first pillar of network and data security. The purpose of the cyber security principles within the ISM is to provide strategic guidance on how organisations can protect their systems and information from cyber threats. For example, say I have a word document on March 10th 2020, I use a hash algorithm to generate the hash 123456789. Network security policies covering Remote Access Policy, Wireless Communication Policy, Bring Your Own Device (BYOD) Policy, Access Tools Policy, Device Security Policy, etc., that are specific to the particular asset class. 11.3 An APP entity must take reasonable steps to destroy or de-identify the personal information it holds once the personal information is no longer needed for any purpose for which the personal information may be used or disclosed under the APPs. Physical measures that involve physical controls around access, monitoring and blocking. As a starting point, an organisation should think around the following questions: Many organisation follow popular information security standards such as ISO 27001 to implement an information security management system (ISMS). With the exponential growth of businesses utilising technology in recent years, information security has increased its importance justifiably. Many companies like KFC and coca cola keep their intellectual property and trade secrets in secure vaults. 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 … Our national authority on cyber security, NCSC, defines 10 steps to cyber security as: Hopefully, doubts around information security, its principles, along with examples and security policies know-how, added to your knowledge. The director of finance may try to manipulate the information without the CFO knowing in order to make his/her department look better, launder money etc. 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. Digital Signatures: Digital signatures function similar to written signatures, they verify an individual's identity. What are cryptography and cryptanalysis? The elements of the CIA triad are: Confidentiality: This means ensuring that only the authorized users have access to information. This an example of redundancy from Amazon Web Services resiliency recommendations. Do you have any compliance or regulatory requirements? Physical Locks and Doors: Physical security measures like cabinet locks, vaults, biometric scanners and door locks prevents people from physically sneaking into the company and taking company documents. UK and European Union Principles Confidentiality. 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