To understand What is the meaning of the word cyber What is the need of cyber security What are the security problems in cyber field How to implement and maintain security of a cyber field around us CYBER It is
Real Cost of Cyber Attack Damage of the target may not reflect the real amount of damage Services may rely on the attacked service, causing a cascading and escalating damage Need: support for decision makers to Evaluate risk and consequences of cyber attacks Support methods to prevent, deter, a...
Physical systems can exhibit the so-called Zeno effect. The Zeno effect can be introduced with the help of the bouncing ball example. Suppose that we are dropping a bouncing ball onto the floor from a particular height. After releasing the ball, it will start to fall, being accelerated by ...
release, or deny data. Whether an attack will succeed depends on the vulnerability of the computer system and the effectiveness of existing countermeasures. The act of trying to bypass security controls on a system. An attack may be active, resulting in the alteration...
Security Implications of connecting to the Internet The Internet lets you connect to millions of hosts but they can also connect to you! Many points of access (e.g. telephone, cybercafes, wireless nets, university, work...) Even if you can trace an attack to a point on the Internet, ...
Introduction to CryptographySlides:AdvertisementsSimilar presentationsSymmetric Key Distribution Protocol with Hybrid Crypto Systems Tony Nguyen. AdvertisementsIntroduction to Public Key Infrastructure (PKI) Office of Information Security The University of Texas at Brownsville & Texas Southmost College. ...
Module 1: Introduction to Designing Security Overview Overview of Designing Security for Microsoft Networks Introducing Contoso Pharmaceuticals: A Case Study Lesson 1: Overview of Designing Security for Microsoft Networks Why Invest in Network Security? What Are the Key Principles of Security? The Relatio...
The importance of internet security The importance of internet security The importance of internet security Information Warfare Information Warfare Attackers try to attack an organization or the website of government unit crustily and make it paralyzed. The damages it creates will be inferior to the ...
Defenses Properly sanitize input E.g., filter out “” Fireforx Nscript Plugin does it But client is not responsible – developers need to be careful Built-in brower security Selectively disable client-side scripting Safe browsing practice 27...
the perpetration of a crime. Digital device is an instrument of a crime Perpetrator uses cell-phone to set-off a bomb. Details are sensitive to natural security. If you get clearance, I can tell you who to ask. scams Internet auction fraud Computer is used for intrusion of another system...