Network Security

Improved Essays
In today’s ever changing technological world, network security is a necessity. According to The SANS Institute, a research and educational organization dedicated to “information security training and security certification”, network security is “the process of taking physical and software preventative measures to protect the underlying networking infrastructure from unauthorized access, misuse, malfunction, modification, destruction, or improper disclosure, thereby creating a secure platform for computers, users and programs to perform their permitted critical functions within a secure environment.” ( HYPERLINK "http://www.sans.org" www.sans.org)

There are several ways to physically secure a network, some of which include storing the more vulnerable network devices in a locked room with security access restrictions, installing surveillance cameras, removing unused or unsecured computers from workspaces, and securing printers that may retain sensitive document data in memory. ( HYPERLINK "http://www.techrepublic.com" www.techrepublic.com)

Securing a
…show more content…
Neglecting the human or technological aspect of network security can provide attackers with a vulnerable area to focus their attacks. ITProPortal.com states, “Statistically, we see that machine-driven security coupled with appropriate end-user engagement at the moment of threat identification reduced security professionals’ operational workloads by nearly 90%.” Network security is an absolute necessity and the use of firewalls, anti-malware, intrusion detection and prevention systems, network access control, and 2FA are all technology solutions that can provide high levels of network security when deployed and maintained correctly. Security conscious users are the final key to ensuring the most secure network possible in order to greatly reduce the potential for security

Related Documents

  • Improved Essays

    The lock should require multi-factor authentication, such as a card swipe and an access PIN, or a biometric id check and a PIN. Preferably, the PIN entry keypad would randomize the position of the digits for each PIN entry attempt. The system should be connected to the network, be centrally configured and record all access attempts in a log. c) Video Surveillance System: In order to keep records of who is physically accessing critical areas and devices, video monitoring cameras should be installed with good views of those areas. At a minimum, cameras should have a view of the inside of the wiring closet / server room, the entry point to the wiring closet / server room, and the main entrance to the company…

    • 617 Words
    • 3 Pages
    Improved Essays
  • Improved Essays

    CHALLENGE: Reigning in security management and reducing complexities at remote sites. SOLUTION: Palo Alto Networks PA-3020 and PA500’s, simplifies security at Data Center and advanced security policy deployment for the remote offices RESULTS: Simplify network security with powerful security controls, ease of use and powerful reporting. Visibility into the specific identity of each application helps enforce appropriate usage policies.…

    • 750 Words
    • 3 Pages
    Improved Essays
  • Great Essays

    Data Communication and Net-Centric Computing (COSC 2061) Assignment 2 Student Name: Weibin Zhong Number: s3503887 Introduction This report is identifying what are FDMA, TDMA and CDMA and how to maintain the communication seamlessly and the roaming service as well as the cost of roaming service. Furthermore, the 1G, 2G, 3G and 4G generations will be discussed.…

    • 1458 Words
    • 6 Pages
    Great Essays
  • Decent Essays

    Nt1310 Unit 3

    • 115 Words
    • 1 Pages

    Network security specialists detect, prevent and resolve security threats to computer networks. Security is an important aspect in businesses operating various Networking systems. Securing your company’s network consists of identifying all devices and connections on the network; setting boundaries between your company’s systems, enforcing controls to ensure that unauthorized access can be prevented, and contained. Network should be separated from the public Internet by strong user authentication mechanisms and policy enforcement systems such as firewalls. Another important factor is that Wireless Local Area Network should be separate from your company main network so that traffic from the public network cannot navigate through the internal…

    • 115 Words
    • 1 Pages
    Decent Essays
  • Improved Essays

    User connectivity will be controlled and authenticated through active directory. User devices will require and object to be created in active directory which will be used to authenticate the device using 802.1x. When a user device is connected to the network it will initially communicate on a VLAN will only be allowed to communicate with active directory. Then once the device has been authenticated it will place the device on the appropriate VLAN that it will operate on. Any device that has not been set up in Active Directory will be placed into a null VLAN which will not grant access to the network.…

    • 707 Words
    • 3 Pages
    Improved Essays
  • Great Essays

    Abstract: With a specific end goal to outline and fabricate the secured network system, numerous elements must be thought seriously about, for example, the topology and position of hosts inside of the system, the determination of equipment and programming innovations, what's more, the cautious arrangement of every part. My paper will be an examination of the issues percentage in outlining a safe Local Area Network (LAN) and a best's portion practices proposed by security specialists. I will examine securing a LAN from network's perspective. [1] Introduction: With most complex innovations, there's not one size-fits-all arrangement regarding the matter of network administration. The needs and assets of every one of a kind association will relate…

    • 877 Words
    • 4 Pages
    Great Essays
  • Improved Essays

    Nt1310 Unit 1

    • 768 Words
    • 4 Pages

    This also helps to detect strange traffic running across the servers 3. Secure Workstations: Creating user log in set ups so that only the corresponding person can access the network from a work station help to prevent lower security level personnel from gaining access. 4. Secure the Network: Access level assignments…

    • 768 Words
    • 4 Pages
    Improved Essays
  • Improved Essays

    Nt1310 Unit 9 Final Paper

    • 586 Words
    • 3 Pages

    Internet Usage The possibility of being attacked by a hacker of any kind is very real. This understanding is why an organization should limit the availability of Internet websites across the board. In doing so this helps mitigate potential threats from malicious software and users from stealing valuable data that belongs to the…

    • 586 Words
    • 3 Pages
    Improved Essays
  • Improved Essays

    Both firewalls and intrusion detection systems are used to monitor network traffic and implement network security policies. Research these technologies and determine how they are similar and how they differ. Are both needed? Explain your answer in a short paper.…

    • 711 Words
    • 3 Pages
    Improved Essays
  • Decent Essays

    Wyoming Medical Center, Los Angeles County, and Raymond James all share similar struggles with how to secure the network, computers and mobile devices. Control and security are a concern from both inside and outside of the facilities and organizations. Each organization deployed a multi-level/tier approach was needed to protect the data. The Novell ZenWorks agents are used to manage the operating systems and software that is installed on the desktops/workstations; it allows the information technology group to customize the software for installation and patch management.…

    • 302 Words
    • 2 Pages
    Decent Essays
  • Improved Essays

    Data security in the healthcare sector must be persistent and sufficient in ensuring the privacy and protection of patient’s information. The developing threat postured by malicious coding, such as viruses and worms, and unethical hackers can by reduced by the utilization of government standardize security controls. For instance, the Health Insurance Portability and Accountability Act has established security necessities regulations to ensure the protection of health information. However, organization must address the potential risk existing an internal and external networks to tackle threats effectively. Developing an effective network infrastructure by using resource hardware components as switches and routers to boost network security can reduces business operations interruption from attacks.…

    • 782 Words
    • 4 Pages
    Improved Essays
  • Improved Essays

    Technology has shaped many parts of our lifestyle’s from movement from one point to another (GPS), all the way to maintaining all of our hard earned funds on a piece of plastic. The question at hand is how this is all protected and who enforces it? Network security has proven beneficial in many cases in today’s society. It continuously monitors the companies system ensuring that unauthorized access isn’t permitted, or as we like to believe keeping our information from falling into the wrong hands.…

    • 397 Words
    • 2 Pages
    Improved Essays
  • Improved Essays

    Homeland Security

    • 1157 Words
    • 5 Pages

    Security systems both physical and virtual are utilized to safeguard information from being copied, stolen, or destroyed. This is complicated by the fact that cyber-attacks can originate from hundreds of miles away and the source can be complicated to determine (Kemp 2012, p. 33). This leads to more robust security systems and multiple layers of duplicated…

    • 1157 Words
    • 5 Pages
    Improved Essays
  • Decent Essays

    Protecting the Internet is a difficult task. Cybersecurity can be obtained only through systematic development;…

    • 188 Words
    • 1 Pages
    Decent Essays
  • Great Essays

    When studies on cyber security and cyber attacks combined with the all too real fact that the general public is mal-informed as to their responsibility to become educated in cyber security awareness, a correlation exists (Fiedler, 2016). Being unaware of the serious consequences of the actions of individuals and businesses alike is what cyber security awareness is all about. Furthermore, in line with the disruptive innovation theory, the more advanced the technology, the greater opportunity to protect our businesses and individuals…

    • 2302 Words
    • 10 Pages
    Great Essays