How Does Network Security Work - 2835 Words

Target, Sony, and Att besides being worldwide business entities what common denominator do all three of these companies have? That’s right, a recent security breach. Some of these data breaches allowed access to thousands of individuals debit card and social security numbers. Others have given access for people to manipulate the networks for their own personal or financial gain. Cyber-attacks are not just limited to department stores, or even banks. Cyber-attacks can happen essentially to any entity with an informational data base. Businesses now are trying to discover new ways to protect their network infrastructures. How Does it Work? First and foremost it is most important to explain how network security works. There are three general types of security controls. These consist of administrative, physical, and technical controls. Administrative controls pertain to how your business has compiled security agreements and how new technology implementation should occur. Physical security, is exactly what it sounds like, physical aspects. This might include locks on doors where servers are located, fences around facilities where important information is stored or any other control measure that would physically delay an attacker from being able to reach a network. Technical controls consist of what an IT staff implements within the network to decrease the risk of a breach. Examples of this include encryption, configurations, and layered security. It takes a combination of allShow MoreRelatedInformation Security And Its Effects On Our Own Network Security Protocols1461 Words   |  6 Pagesfollowing their own network secu rity protocols After a company spends the time and money to create network security protocols it need to ensure it is doing everything it can to follow the set protocols. With the advancement in technology companies tends to advance with the technology without fully testing it first. They forget about a fundamental rule that technology can attack information security risks present in everyday business. These new technologies can compromise security that leads to constantRead MoreNetwork Access Control : Security Solutions For Healthcare Organizations That Control Byod And Mobile Access Can Reduce Breaches1281 Words   |  6 PagesSEO: Network Access Control Endpoint security solution Title options: †¢ Preventing HIPAA Breaches – How Healthcare Organizations that Control BYOD Mobile Access can Reduce Breaches †¢ How Healthcare Organizations can Secure Endpoint devices and Reduce HIPAA Breaches †¢ Endpoint Security Solutions for Healthcare Organizations SH: Network Access Control Automated Threat Response can prevent HIPAA breaches The number of HIPAA breaches is on the rise as hackers continue to focus on the target-richRead MorePreventing Attacks on New Network-Based Systems862 Words   |  3 PagesPreventing Attacks on Nee Network-Based Systems Introduction Recent changes in the organizational structure of the IT system has left open needs for adjusting practices in order to address new demands of protection. The organization has recently made the move from a standalone system to a network-based one, which facilitates greater cooperation and collaboration within the company and increasing overall productivity. A network-based system provides a more flexible structure to still function withinRead MoreQuestions On Security Assessment Services1386 Words   |  6 PagesSecurity Assessment Services Checklist and Auditlist related points for an organization called â€Å"Cvent†, whose core business is SaaS and Mobile Application related to System Application Domain. Hence we need to make sure that the application servers are physically and virtually secure and provide round the clock availability and reliable data integrity. There should also be a checklist to ensure due privacy and confidentiality of client data. ïÆ'Ëœ Physical Security The organization should makeRead MoreNetwork Intrusion Detection and Prevention Essay1210 Words   |  5 Pagessecure businesses and data all over the world. First there is the term passive and active security, passive security is like a firewall and blocks attacks based on rules, settings, or an internet content filter that blocks malicious web sites. Intrusion Detection Systems (IDS) is a device that uses active security; this can detect an attack as it occurs. IDS can be installed on either the local hosts or networks, and use a number of different methodologies for monitoring attacks. The first method usedRead MoreDeveloping a Company Network Security Policy820 Words   |  3 Pageshaving the capabilities to access the company’s network both in and out of the office, increases the potential that information or the access to information may end up in the wrong hands. It is because of these threats that companies create and enforce network security policies. A network security policy is a document that states how company intends to protect the company’s physical and information technology assets. (Rouse, 2007) A security policy is intended to be a living document thatRead MoreIS3220 FINAL STUDY GUIDE1694 Words   |  7 Pagesï » ¿IS3220 FINAL STUDY GUIDE 1.) Know how NetWitness/Wireshark investigator work Investigator provides security operations staff, auditors, and fraud and forensics investigators the power to perform unprecedented free-form contextual analysis of raw network data captured and reconstructed 2.) Know what type of information can be detected from a packet header Control Information 3.) Know how TCP established a connection To establish a connection, TCP uses a three-way  handshake. Before a client attemptsRead MoreApplication And Desktop Virtualization?1732 Words   |  7 PagesApplication and Desktop Virtualization In today’s network environment we are required to offer more applications and services than ever before. Users are needing a variety of applications that may not be compatible with a single operating system or may require more processor or memory than can be reasonably provided on a workstation. These and many other situations are making application and desktop virtualization not only a different way to do business, but also resolve some of the compatibilityRead MoreCyber Security Framework1175 Words   |  5 PagesBlog post - NIST Cybersecurity Framework SEO: Critical infrastructure, enterprise network security What is the NIST Cybersecurity Framework, and how does it help strengthen your security processes? The National Institute of Standards and Technology (NIST) has a number of guidelines and best practices for cybersecurity concerns across industries; one of their most well-known guides is their Cybersecurity Framework, originally created in February 2014, with a major revision underway as of JanuaryRead MoreNetworking Management And Technician Side Of Information Technology953 Words   |  4 PagesInformation Technology The field of Information Technology is a broad field. In the Corporate aspect of IT, it has many sub-categories and jobs that in actuality work together to create one system. I am more into the Networking management and Technician side of Information Technology. We work with computers communicating over a network with other computers and the internet. There are many other important parts to IT like general computer troubleshooters, and server managers, web-interface creators