It will be good if the networks are built and managed by understanding everything. Chapter 2 Securing Network Devices. �,�W*cd��ɽ)�xo��Ǿ���ei5~�kЧW�P5#Eg��A!V��Ĝ;��u��R���Q�F� �2XZoG͊�.�Rb9/X?�a�_�y�����̯�g��K�5��9��ExN�R�_��S��O��$.B�l����h �6�V&�u�7�J�U��^� ڈ;�/@�K��! ��?F�PM�1k��jsU?�����?����df��W�gU����Z|�� �� PK ! Title: Chapter 3: Security Threats to Computer Networks 1 Chapter 3 Security Threats to Computer Networks. The problem is that there are users who are familiar and who stole the data, embarrass the company and will confuse everything. We use your LinkedIn profile and activity data to personalize ads and to show you more relevant ads. … I'll download this a PowerPoint, make sure all the formatting is intact, and submit it before … Gain awareness of your network traffic, threats and vulnerabilities for each security zone, presuming both internal and external threats. Slideshare uses cookies to improve functionality and performance, and to provide you with relevant advertising.    most sophisticated types of crime ware facing the Internet today Bots oftentimes spread themselves across the Internet by searching for vulnerable, unprotected computers to infect… ˇ�d� � ! :(�&~ � ! *���b\e�ç�)w�F�h�EQi�?��r*^l�9��A:�� �u���-!D���6��v��������H�����~�,���mz�.W9�웺�(RJ�w9����M���g*}}���2ۼgfo��3W�!�'�(���^���E /*2�'�L]c�I��?$�,穫��T�4W�����n�M�_�v��-O������'��9�|�UkT8�2 Vbo�)�-&�f"*����d`ʶ#�������J~�sԗ�D�fn"��. Cloud security. By Colin Daly W20028223 February 2009. Wireless local area networks (WLANs) based on the Wi-Fi (wireless fidelity) standards are one of today's fastest growing technologies in businesses, schools, and homes, for good reasons. ���"�9�2D����\��c��� ��`�3�Y0��(H�q�bi���ζ�ړ#��T�u�� u�)+���ZF�^רo��C&~�Y�\b��y#� If you continue browsing the site, you agree to the use of cookies on this website. �������f"�rӆ�t.c�0��Cw�˪z�4e@=c��Q��f�0���? Chapter 4 Implementing Firewall Technologies. Looks good. ������a��q9m�Ap6���jX���=>��p2�,��#�B �a�9�(�v�ٰ���LzJ��%�AEc�f@�6͓J5�S���tv-����������mƐ�P�2����If RVm��VwP������?F�f�[^yU}VU������o �� PK ! Continued Improvement of Critical Infrastructure Cybersecurity. Threat modeling should be performed early in the development cycle when potential issues can be caught early and remedied, preventing a much costlier fix down the line. CNP collects processes and stores a great deal of confidential information on computers and transmits that data across our network … Using threat modeling to think about security requirements can lead to proactive architectural decisions that help reduce threats … It includes wireless network security, threats and mitigation techniques which helps perform better. Cloud security is a broad set of technologies, policies, and applications applied to … SQL injection attacks are designed to target data-driven applications … ����4��0u(���1����_ hf�f�-�����t��w���St�=���O��'�Z�Xɓ��� �� PK ! PK ! In February, 2002, the Internet security watch group CERT Coordination Center disclosed that global networks … required to offer cloud services. 1. It is c… ���\�[Y��k��S���z׼���U�3��� �� PK ! On this platform, security threats are mainly targeted towards the mobile cloud servers. Phishing is another tried-and-true cybercrime that’s gaining momentum due to the rise in … Looks like you’ve clipped this slide to already. ;��m�94GG>_�@�Jw��QV %:2V��+}xYcyM 2��`���3��O���/��5����E��g;�䌓���g��� �� PK ! d�`S4i�`���D$A� _T~pP��D ѴH AiZם����* The scope of these threats may range from data-replication to HTTP and XML DoS (HX-DoS) attacks [8], [9]. Network security illustration includes one more threat – the case of bringing an unprotected computer into the office network. Insider threats show no sign of diminishing. A security risk analysis is a procedure for estimating the risk to computer related assets ... of the system or network. Network security is one of the tough job because none of the routing protocol can’t fully secure the path. ��?F�PM�1k��jsU?�����?����df��W�gU����Z|�� �� PK ! 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Network Security Seminar and PPT with PDF Report It includes both the hardware and software applied sciences, its function is about targeting the various threats and blocking them from … ��_B�>���5O�{ They can be made to work with a minimum of effort without relying on specialized corporate installers. CCNA Security PowerPoint Files Chapter 1 Modern Network Security Threats. Network-based mobile security threats … �U%� � ppt/slides/_rels/slide2.xml.rels���j�0��ѽv���N/�P�i���Jb�X�r���� See our User Agreement and Privacy Policy. Touch screen technology-bharadwaj dhiru8342. Displaying potential threats to network security PowerPoint Presentations Unit 5: Security James Tedder 236845 PPT Presentation Summary : A DMZ is part of a network where you place servers that must be accessible by sources both outside and inside your network. ��Z�R���^�Ny��Y�8ֿf��� �� PK ! 8. Chapter 6 Securing the Local Area Network… This is not handled by a firewall and can cause a … !=8k�冋LJ�g����K��r�7�K��w�C�N�͓:���luIfg:��0�۲�����1Y�8O���b�`��.���>x���P���������a��u�'A7c`j�Ɯ��l6��|y��,^��o�3l�F�� �CN��"���ދ҅`ި�:ydֿ �� PK ! Network security threats originating inside a network tend to be more serious than external threats. Peter Ding and Michael Kranzlein. Phishing. They add to theload placed by normal use by consuming additional memory, processor or networkresources as they perform their task, monitoring keystrokes, searching forprivate information, and possibly sending that data to a central loc… �'�� U ppt/slides/_rels/slide6.xml.rels���j�0E�����}5����ٔ@��6� a�mQ�F ��W��ؐ�Mv�+t�a�v��Fq��6x+Y� �c}����x�Y{���I�D���n�J���6�(� If you continue browsing the site, you agree to the use of cookies on this website. To that end, proactive network managers know they should routinely examine their security infrastructure and related best practices and upgrade accordingly. ;t�m�9�GG>_�@�Jw��SV %:2V�䵌���������m�f�r���{YV��V}M-�6z�S8�Ŏf9�lX����34_ �� PK ! As technology has progressed, network security threats have advanced, leading us to the threat of SQL injection attacks. ppt/slides/_rels/slide14.xml.rels�WMo�6��0tQr��E�h/�����dE����ߡ�&��]� (J���{�������2���2/�:�+��쯇�p�-(JWI��)��������D�t��(������IR[I����ڇVF�G�I��#�eQlDx#�{s��g�S��;~���um��Uߢ��x��)X�*��9,q�=ɼ����s�[Ύ|��h�q�?�i�H|t/a��g��?��ķK)of�e��`;F�+�z�k*��@�P���Q4h���Z@� Insider threats are said to be responsible for anything … Smart irrigation system using Internet Of Things, No public clipboards found for this slide. Network Security Threats and Solutions ... NetworkSecurity.ppt DreamMalar. {(�v�T�91�%#i�Ϳ��MgY=]���H�����w��6{��&fs��.M��}�~>~��a��JW�5 *w�b~�'��kԹqE�5AD��SPH?T��oo���\��^W�v����q����&h/�„�e3a�?��+! �� PK ! �/� U ppt/slides/_rels/slide9.xml.rels��MK1���!��̶E��l/R(x���fv7�� ����.T���yC��a�f��q��6xY� �c}�����{�Y{���I�H���f�J����6�(� It needs little effort to fight against with the threats on the computers and networks. Cyber security Market GCC, Cyber security market UAE, Network security market Saudi Arabia - Ken Research - Cyber-attacks on government owned enterprises have forced them to formulate well thought strategies to counter the cyber security threats. Slideshare uses cookies to improve functionality and performance, and to provide you with relevant advertising. �\!�� � ppt/slides/_rels/slide3.xml.rels���j�0��ѽV���N/cP�ik��Jb���r����.ÁB/��Ч��O��Qb���l@�7�:�+8�>V� 8ko�?�>iԹ,��"�B�`�9�!�h�,C$_&]H��%��6�n��S̀v�� ��i���cv�:g�=��D>�9�>d��Y*T�z� Cyber Security, also referred to as information technology security, focuses on protecting computers, networks, programs and data from unintended or unauthorized access, change or destruction. �kх� Q _rels/.rels �(� ���j�0��ѽQ���N/c���[MB[��h�~�`l���Q����/�7�i4����eU���Bg�}^[8r�Ms{�~呴|�� ���-���]��* s��� ] ppt/slides/_rels/slide1.xml.rels���j�0���}Q���N/cP�i���Jb��r���sk(��7�'��;h��u����6x MU� ������{{x�Yy���I�D���n�A��e�Y�g C����@Nq"�2�Br*�6���V=᪮�0��.�bk$��y��b�|���jz z���3'Pwqa��S�PU��h��x^guK2��h -�N1㩾���R�F�j They provide mobile access to the Internet and to enterprise networks so users can remain connected away from their desks. Security threats 1. ppt/slides/_rels/slide15.xml.rels�U�n�0��?���� �Ⱦ�E��&����S�����ﻒ�� �ć�3�����q�F���T������Ȟ���lB �Y��m�?��D��ڶ4aOEV��~R�t� �-z^)Cl �0V��� Security Threats / Attacks Passive Attacks Active Attacks (1) Active Attacks (2) Security Services (X.800) Authentication The assurance that the communicating entity is the one it claims to be … Computer Network Security; 2 Status of Computer Networks . All software operating on a computer consumes a portion of the hostcomputer’s resources, whether its hard drive storage, CPU processingpower, computer memory, or network bandwidth. Networking and security topics tcpipguru. Network Security: Common Threats and how to Defend against Them. These networks can be up and running quickly when there is no available wired Ethernet infrastructure. You can change your ad preferences anytime. Any threat or security riskresident on a computer can seriously impair the performance. Program security … Threats can be human (intentional or unintentional) or environmental (natural or fabricated). jAO�U���3!b�I$�F��u��kN�!^�j�?����$쨈B�H�,0b*�!I��9V)sH�&�4ݩ����Ǝ�q[G�!�x�#[i��đ)qr���7�N C>�T�!��B�\H���m�� �� PK ! Such an approach can make a difference in the ability to effectively respond to the following 5 network security threats… 0zF� � ppt/slides/_rels/slide7.xml.rels���j�0��ѽv��6F�^F����=����,������v�M��>}���6�⊉= kـ�`���k�V/ 8���H5�Ȱov�8�\�x�E��0�_�b;�dXR�P&���S���_�G�i�'�j��8: ��6 �s,��fS�y�od/�|� Two axioms apply for threats: Axiom 1: The same population of threats exist for all systems and networks. The vulnerability will make the threat as reality and helps to mitigate that threats are discussed below. See our Privacy Policy and User Agreement for details. 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