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Network Security Hardware Security System Security CR Peripherals (Operating Systems / Hypervisor) Applications OS Security Cloud Security Web Security DBMS Security Embedded Security Cryptography 6. Network security involves the authorization of access to data in a network, which is controlled by the network administrator. Slideshare uses cookies to improve functionality and performance, and to provide you with relevant advertising. See our User Agreement and Privacy Policy. ON . 3 7: Network Security 13 RSA rRonald L. Rivest, Adi Shamir and Leonard M. Adleman mWon 2002 Turing award for this work! Wireless communications offer organizations and users many benefits such as portability and flexibility, increased productivity, and lower installation costs. Bluetooth Network Security. Ad hoc networks, such as those enabled by Bluetooth, allow users to:  Data synchronization with network systems and application sharing between devices. Labels: IT CSC. 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Now customize the name of a clipboard to store your clips. 1 comments: Common security attacks and countermeasures Firewalls & Intrusion Detection Systems Denial of Service Attacks TCP Attacks Packet Sniffing Social Problems What is “Security” Dictionary.com says: 1. Animated Network Security PowerPoint Template Network security is a pressing issue for which millions are spent each year by various companies to make sure that their networks are secure from any kind of breach or infection. Active attack involve some modification of the data stream or creation of false statement. Abstract. Advanced Computer Architecture Lecturers : Prof. dr. Henk Corporaal Prof. dr. ir. NETWORK SECURITY PPT PDF SLIDES. New mobile operating systems, growing use of personal devices, and Software-as-a-service (SaaS) delivery make securing the network a growing challenge. 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Esoteric security measures like biometric identifi cation and authentication – formerly the province of science fi ction Email This BlogThis! Prof. Rajib Ma... Advanced Computer Architecture ppt. We use your LinkedIn profile and activity data to personalize ads and to show you more relevant ads. Active attacks: An Active attack attempts to alter system resources or effect their operations. If you continue browsing the site, you agree to the use of cookies on this website. Network security is typically handled by a network administrator or system administrator who implements the security policy, network software and hardware needed to protect a network and the resources accessed through the network from unauthorized access and also ensure that employees have adequate access to the network and resources to work. This wifi ppt presentation also use for other topics wireless network,wifi,about wifi,wi-fi technology,wi fi technology,wireless technology,what is wifi,wifi range,wifi usage etc. Freedom from risk or danger; safety. lines to maintain a a secure connection through enterprise private network that Initiated VPN. Network … Distributed denial of service (DDoS) attacks are becoming … Looks like you’ve clipped this slide to already. Intrusion prevention systems. An intrusion prevention system (IPS) scans network traffic to actively … Network security is the process of taking preventative measures to protect the underlying networking infrastructure from unauthorized access, misuse, malfunction, modification, destruction or improper disclosure. If you continue browsing the site, you agree to the use of cookies on this website. Why do we need security? Slideshare uses cookies to improve functionality and performance, and to provide you with relevant advertising. Also See: DBMS Seminar and PPT with PDF Report. •Physical security •Perimeter protection •User training and education •Wireless encryption protocol (WEP) •MAC address filtering 9. Network security entails protecting the usability, reliability, integrity, and safety of network and data. 200,000+ satisfied customers worldwide! Who is vulnerable? Published on Feb 21, 2020. We need multiple layers of security Network security is accomplished through hardware and software. Seminar Reports & Presentations; Project Ideas; Seminars Topics; Home : Latest Seminar Topics: Download the Seminar Report for Network Security And Cryptography. Are you interested in any one of … 123seminarsonly.com. Posted by PPT at 19:23. Network security is a big topic and is growing into a high profi le (and often highly paid) Information Technology (IT) specialty area. It becomes complex when you are working in a large organization where hundreds of networks are connected. 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