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Online Network Security Assignment help tutors are helping students struggling with assignments based on topics like topics like Digital signatures, Message Digest ,Applied cryptography, plaintext, ciphertext, symmetric cryptography, asymmetric cryptography, and digital signatures , security of different cryptographic algorithms , common network vulnerabilities and attacks, defense mechanisms against network attacks, and cryptographic protection mechanisms ,mechanisms for identification and authentication , threats to each mechanism and ways to protect against these threats , real-time communication security ,security of web services ,non-realtime security (email security) privacy, source authentication, message integrity, non-repudiation, proof of submission, proof of delivery, message flow confidentiality, and anonymity.
Network security is an important requirement for internet access & transfer of information. Network security is used to implement the mechanism to prevent, detect and recover from the network attacks or for auditing purposes. Network security includes basic terminologies Assets and Liabilities , Policies, Security breeches , Vulnerabilities Attacks , Threats , Threat intensity.
-Information Gathering: Public sources/tools.
-Port Scanning: Find open TCP ports.
-Network Enumeration: Map the network. Servers and workstations. Routers, switches, firewalls.
-Gaining Access: Keeping root/administrator access
-Modifying: Using access and modifying information
-Leaving a backdoor: To return at a later date.
Network security measures takes three main forms End-to-End security at the TCP/IP application layer End-to End security at the transport layer Link-to-Link security at the network, data-link and physical layers.
Some of the assignment help topics include :
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- Applications of cryptography in network security, Security Protocols , Secure Socket Layer and Transport Layer Security (SSL/TLS), Secure HTTP (HTTPS), Virtual Private Networks (VPNs) and tunneling protocols (PPTP & L2TP), Directory services (LDAP), Wireless security protocols (WEP, WTLS, etc.),
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Topics like Intrusion Detection and Prevention Systems, Categories of IDS and IPS, Components and deployment of IDS, Maintenance and performance evaluation, Organizational Security Issues are really complex & the assignment help on these topics is really helpful if you are struggling with the complex topics including Risk analysis and network modeling, Assessing the security needs of an enterprise, Security policies for network operations, Disaster recovery and business continuity.
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