Information security, sometimes shortened to InfoSec, is the practice of protecting information by mitigating information risks. It is part of information risk management. It typically involves preventing or reducing the probability of unauthorized/inappropriate access to data, or the unlawful use, disclosure, disruption, deletion, corruption, modification, inspection, recording, or devaluation of information. It also involves actions intended to reduce the adverse impacts of such incidents. Protected information may take any form, e.g. electronic or physical, tangible (e.g. paperwork) or intangible (e.g. knowledge). Information security's primary focus is the balanced protection of the confidentiality, integrity, and availability of data (also known as the CIA triad) while maintaining a focus on efficient policy implementation, all without hampering organization productivity. This is largely achieved through a structured risk management process that involves: * identifying information and related assets, plus potential threats, vulnerabilities, and impacts; * evaluating the risks * deciding how to address or treat the risks i.e. to avoid, mitigate, share or accept them * where risk mitigation is required, selecting or designing appropriate security controls and implementing them * monitoring the activities, making adjustments as necessary to address any issues, changes and improvement opportunities To standardize this discipline, academics and professionals collaborate to offer guidance, policies, and industry standards on password, antivirus software, firewall, encryption software, legal liability, security awareness and training, and so forth. This standardization may be further driven by a wide variety of laws and regulations that affect how data is accessed, processed, stored, transferred and destroyed. However, the implementation of any standards and guidance within an entity may have limited effect if a culture of continual improvement isn't adopted. (Wikipedia).
Network Security, Part 1 : Basic Encryption Techniques
Fundamental concepts of network security are discussed. It provides a good overview of secret Key and public key Encryption. Important data encryption standards are presented.
From playlist Network Security
Confidentiality, Integrity, and Availability of Computer Security
http://www.365computersecuritytraining.com This video explains the CIA Triangle of computer security. For more FREE IT Security training videos visit our site! +CONFIDENTIALITY +INTEGRITY +AVAILABILITY These three are the fundamental characteristics of data that must be protected.
From playlist awareness
O'Reilly Webcast: Information Security and Social Networks
Social networks are an information security game changer, and enterprises and their management are struggling to understand and deal with the security risks of social networks. Traditional information security protected your corporate IT perimeter. But that won't help in the web 2.0 era
From playlist O'Reilly Webcasts
Staysafe.org: Protect your computer
The Internet is a global network that connects us to limitless information and opportunities. But there are risks involved with connecting to the Internet, such as downloading viruses and spyware onto computers and devices. Watch this video for four easy steps to help protect your computer
From playlist awareness
If you are interested in learning more about this topic, please visit http://www.gcflearnfree.org/ to view the entire tutorial on our website. It includes instructional text, informational graphics, examples, and even interactives for you to practice and apply what you've learned.
From playlist The Internet
http://www.365computersecuritytraining.com This video is an excerpt from our online training in computer security. It Covers some of the basic terminology used in the information technology security profession. Some of the terms covered are: Vulnerability, Threats, Assets, Risk...and
From playlist awareness
Fundamental concepts of IPSec are discussed. Authentication Header is explained. ESP & IKE are analyzed.
From playlist Network Security
Free CISSP Training Video | CISSP Tutorial Online Part 1
🔥Advanced Executive Program In Cybersecurity: https://www.simplilearn.com/pgp-advanced-executive-program-in-cyber-security?utm_campaign=CCSP-JWqd_qaR81g&utm_medium=Descriptionff&utm_source=youtube 🔥Caltech Cybersecurity Bootcamp(US Only): https://www.simplilearn.com/cybersecurity-bootcamp?
From playlist Cyber Security Playlist [2023 Updated]🔥
Introduction To CISSP | CISSP Training Videos
Simplilearn’s CISSP certification training is aligned to the (ISC) ² CBK 2015 and trains you in the industry’s latest best practices, which will help you ace the exam in the first attempt. The certification helps you develop the expertise in defining the architecture, in designing, buildin
From playlist CISSP Training Videos [2022 Updated]
Free CISSP Training Videos | CISSP Tutorial Online Part 3
🔥Advanced Executive Program In Cybersecurity: https://www.simplilearn.com/pgp-advanced-executive-program-in-cyber-security?utm_campaign=CISSP-4u04FcVYD2c&utm_medium=Descriptionff&utm_source=youtube 🔥Caltech Cybersecurity Bootcamp(US Only): https://www.simplilearn.com/cybersecurity-bootcamp
From playlist CISSP Training Videos [2022 Updated]
CISA Domain 5 | Protection Of Information Assets | Simplilearn
Protection of Information Assets is the last domain in the CISA certification area and the most important. ISACA has stated that this domain represents 30 percent of the CISA examination which is approximately 60 questions. 🔥Free CISA Course: https://www.simplilearn.com/learn-information-s
From playlist CISA Training Videos
Cybersecurity For Beginners | Cybersecurity Explained | Cybersecurity Training | Edureka
🔥Edureka Cyber Security Course: https://www.edureka.co/cybersecurity-certification-training This Edureka video on "Cybersecurity For Beginners" gives an introduction to the Cyber Security world and talks about its basic concepts. You get to know different kinds of attacks in today's IT wor
From playlist Edureka Live Classes 2020
CISA Domain 2 | Governance And Management Of IT | Simplilearn
Hello and welcome to the second domain of Certified Information Systems Auditor (CISA) Course offered by Simplilearn. This domain covers the concepts of governance and management of IT. 🔥Free CISA Course: https://www.simplilearn.com/learn-information-systems-fundamentals-skillup?utm_campai
From playlist Cyber Security Playlist [2023 Updated]🔥
Protection Of Information Assets | CISA Training Videos
Certified Information System Auditor (CISA) Protection of Information Assets Objectives: • Understand and provide assurance that the enterprise’s security policies, standards, procedures and controls ensure the confidentiality, integrity and availability of information assets • Detail the
From playlist CISA Training Videos
CISSP Certification | CISSP Training Videos | Simplilearn
Simplilearn’s CISSP certification training is aligned to the (ISC) ² CBK 2015 and trains you in the industry’s latest best practices, which will help you ace the exam in the first attempt. The certification helps you develop the expertise in defining the architecture, in designing, buildin
From playlist CISSP Training Videos [2022 Updated]
Introduction To CISSP Certification Training | Simplilearn
🔥Free CISSP Course: https://www.simplilearn.com/introduction-to-information-security-basics-skillup?utm_campaign=IntroToCISSPCertificationTraining&utm_medium=DescriptionFirstFold&utm_source=youtube CISSP Certification Training: http://www.simplilearn.com/it-security-management/cissp-certi
From playlist CISSP Training Videos [2022 Updated]
What is Cyber Security and Why Do We Need It | Cybersecurity for Beginners | Edureka
🔥Edureka Cyber Security Certification Training: https://www.edureka.co/cybersecurity-certification-training This Edureka video on "What is Cyber Security and Why Do We Need It?" gives an introduction to the Cyber Security world and talks about its basic concepts. You get to know different
From playlist Edureka Live Classes 2020
Fundamental concepts of intrusion detection are discussed. Various types of intrusion are analyzed. Password management is explained.
From playlist Network Security