Preview

Can Norton antivirus detect worm’s virus?

Good Essays
Open Document
Open Document
612 Words
Grammar
Grammar
Plagiarism
Plagiarism
Writing
Writing
Score
Score
Can Norton antivirus detect worm’s virus?
Can Norton antivirus detect worm’s virus?
Fadi M.S Al-suhimat

Recent Internet worm outbreaks have infected hundreds of thousands of Internet servers and user machines within minutes, causing billions of dollars in losses for businesses, governments, and service providers. The high stakes involved have inspired numerous research projects, through which industry and academic institutions are working to strengthen local-area and wide-area networked systems’ abilities to fend off cyber-attacks. To that end, we propose to find new algorithm to detect internet worm viruses deploying fast, scalable security overlay networks to facilitate high-speed intrusion detection and alert-information exchange by depend on failure connection. Fortifying the Internet infrastructure with such a solution could benefit many security-sensitive applications, such as digital government, critical infrastructures, grid computing, e-commerce, and law enforcement. The broader impacts are far reaching in science, education, business, and homeland security. Currently, the internet is getting close to the persons’ life. They login internet to chat with others, download files or browse Web Pages. The internet is also playing an important role in the economy of country. Once the internet breaks down, it will cause an enormous economic loss. Worms is a serious security threat that may cause network congestion and internet break down. Anti-virus software scans files regularly for unusual changes in a file size, programs that match the software's database of known viruses, suspicious email attachments, and other warning signs. Anti-virus compares the signature stored in its database with file structure. If the file contain same signature, so it is infected with the worm, the anti-virus will detect it. The anti-virus database must then be updated continuously to detect new worms. The internet worm is dangerous because it spread very fast and anti-virus are too slow to detect. Anti-virus

You May Also Find These Documents Helpful

  • Satisfactory Essays

    c) Logical IDS: Network and workstation mechanisms that monitors network traffic and provide real-time alarms for network-based attacks Service Network.…

    • 1152 Words
    • 4 Pages
    Satisfactory Essays
  • Better Essays

    Hardware can be used to protect the network from outside threats. Intrusion detection systems (IDS) automate detection of threats and attack through traffic analysis. Cisco’s IDS “delivers a comprehensive, pervasive security solution for combating unauthorized intrusions, malicious Internet worms, along with bandwidth and e-Business application attacks” (Cisco Systems, 2007, Cisco Intrusion Detection). They take this one-step further with an intrusion prevention systems (IPS). IPS shifts the focus on the attacker, not the attack itself, by increasing the accuracy of threat prevention through global threat analysis (Cisco Systems, 2012, Intrusion Prevention System with Global Correlation). The Cisco Adaptive Security Appliances (ASA) “combines the industry 's most deployed stateful inspection firewall with…

    • 890 Words
    • 4 Pages
    Better Essays
  • Good Essays

    It255 Assignment 8

    • 309 Words
    • 2 Pages

    The Internet is vulnerable to myriads kinds of attacks, due to vulnerabilities in the TCP-IP protocol, and no global flow control mechanisms. The two problems lead to many TCP exploits and the horrible DDoS attacks. We have devised a method of incrementally upgrading the network infrastructure at the transport level that solves the above problems and makes the network significantly more resilient to attacks, particularly the DDoS attack. The approach uses "hardened routers", routers that can do simple cryptographic functions (encryption, signatures) on all packets flowing in the network, as well as to participate in a hierarchical control network.…

    • 309 Words
    • 2 Pages
    Good Essays
  • Satisfactory Essays

    Internet worms – A worm that self-replicates and self-distributes copies of itself to its host network.…

    • 437 Words
    • 2 Pages
    Satisfactory Essays
  • Satisfactory Essays

    The Nipah Virus causes severe illness. A person with this infection will get a respiratory disease, a term that includes extreme conditions affecting the organs and tissues that make gaseous exchange possible in organisms, and includes conditions of the upper respiratory tract, trachea, bronchi, alveoli, pleura and the nerves and muscles of breathing. (Source c)…

    • 117 Words
    • 1 Page
    Satisfactory Essays
  • Satisfactory Essays

    The signature based technique is easier for deployment, since it does not need to learn the environment[5]. It is very effective against known attacks, but it cannot detect new intrusions until it is updated with the new signatures on its database.Therefore, they are easy to evade and can be easily bypassed by intruders by modifying known attack signatures and also target systems, that are not updated with new signatures that detect the modification. The architecture shown in Fig.1, uses the preprocessing to evaluate the signature and compare those signatures to the known signatures in the database. If there is a match then alert is issued, else the detection system does…

    • 111 Words
    • 1 Page
    Satisfactory Essays
  • Satisfactory Essays

    Viruses have been around for a long time, and can render a system useless if not dealt with. New, more destructive viruses and worms are being unleashed exponentially. Reports indicate that 50 percent more virus attacks were launched in 2003 than the prior year. The January-March 2004 Mydoom virus outbreaks were the biggest the Internet has encountered to date.…

    • 358 Words
    • 2 Pages
    Satisfactory Essays
  • Good Essays

    Virus Quiz

    • 602 Words
    • 3 Pages

    A virus may not kill a host cell but may become inactive for a period…

    • 602 Words
    • 3 Pages
    Good Essays
  • Better Essays

    The last few years have been marked by numerous malicious applications that have increasingly targeted online activities. As the number of online activities continues to grow strong, ease of Internet use and increasing use base has perfected the criminal targets. Therefore, attacks on numerous users can be achieved at a single click. The methods utilized in breaching Internet security vary. However, these methods have increasingly become complicated and sophisticated over time. With the increase in threat levels, stronger legislations are being increasingly issued to prevent further attacks.…

    • 1097 Words
    • 5 Pages
    Better Essays
  • Better Essays

    Cmgt 400 Week 2

    • 1100 Words
    • 3 Pages

    The internet is approximately 40 years old and is continuing to grow at a rapid pace. This rapid growth and use of the internet for practically everything you can do in life has also cause a major increase in threats. Cyber-criminals are often breaking into security on many major websites and making the news. Information Security is turning into an important part in protect a business’s information.…

    • 1100 Words
    • 3 Pages
    Better Essays
  • Powerful Essays

    From the year 2000 to 2010, the users’ on the Internet has escalated to approximately five times its original users. The Internet provides a variety of services in which its users transmits large amounts of proprietary and personal data. The increase in Internet users and the vital data transmitted has enticed criminals to use the internet to obtain vital information. This is done through the use of malicious traffic. Malicious traffic can be defined as Internet traffic used to compromise a system and/or to conceivably impair the privacy of consumers data stored on the system or the person working on the system itself. Security experts has documented "67,000 new malware threats on the Internet daily in the first quarter of 2011, resulting from more than 45 new viruses, worms, spyware and other threats" (Department of Commerce (DOC), 2011). Malicious traffic plays a key role in the challenges faced in the economics of information security. Economically speaking, malicious traffic…

    • 1586 Words
    • 7 Pages
    Powerful Essays
  • Good Essays

    Gandhi, M. , & Srivatsa, S. Detecting and preventing attacks using network intrusion. International Journal of Computer Science and Security, 2(1), 49-60. Retrieved , from http://www.cscjournals.org/csc/manuscript/Journals/IJCSS/Volume2/Issue1/IJCSS-28.pdf…

    • 1443 Words
    • 6 Pages
    Good Essays
  • Good Essays

    Incident response begins with prevention and security awareness (figure 1). In the case of malware attacks such as viruses, worms or Trojan horses, defense-in-depth plays a large role in the defense and early detection of potential threats to information systems connected to the internet. Personnel utilizing these assets also play a large role in defending and protecting these assets. Authorized users should be aware of all policies and procedures pertaining to the proper use of all networks, applications, and systems within the organization. The frequency of incidents can be greatly reduced through user awareness (Whitman, Mattord, & Green, 2014).…

    • 805 Words
    • 3 Pages
    Good Essays
  • Best Essays

    It checks for connection speed and static on the line to ascertain the best route for the packet to take to reach its destination. Acting as a gateway between networks, routers make sure that data is delivered to its proper destination. The second purpose of a router is to ensure that data does not go where it is not permitted. By acting as a virtual network traffic cop, routers keep data and specifically large files from being distributed to all machines on a network, which could potentially cripple the network (Hill,…

    • 4393 Words
    • 18 Pages
    Best Essays
  • Powerful Essays

    On 07/21/1999, I sent the first patch to the maintainer of the AMaViS project (A Mail Virus Scanner, http://www.amavis.org/, GPL’ed1 ) fixing the AntiViral Toolkit Pro/Linux call. Since then - among other stuff - I wrote and maintained several anti-virus modules (and still do). So, with the help of other people, AMaViS supports a wide range of anti-virus products. But wouldn’t it be easier to maintain only one anti-virus module, implementing a common protocol, to support all those anti-virus scanners? Also, back in 1999, I was looking for an on-access virus scanning solution for Samba fileservers2 , receiving a first Linux kernel-based solution via email in June ’99. More than a year later, I came across the Samba Virtual File System (VFS)3 . A half year later, I digged into the Samba VFS and started to work on a small piece of code which eventually became the samba-vscan project: onaccess file scanning directly integrated into Samba (GPL’ed, too). As nearly all the code I wrote past years was put under an Open Source License, I decided to release this thesis under the terms of the GNU Free Documentation License.…

    • 20671 Words
    • 83 Pages
    Powerful Essays