The Aim Higher College’s system administrators and network engineers have described seeing some strange behaviors such as high levels of traffic from many hosts that are causing system outages. The web servers of the college have been shutting down frequently by this traffic, it must be from a hacker group trying to attack the school with malicious software. I will review the network traffic from the college’s intrusion detection system and use an intrusion prevention system to block off these threats from the hackers.
The first odd network behavior that was reported by the network engineers and the system administrators was an analysis that showed that a single host on the network is opening hundreds of SSH sessions to every single other host on the Aim Higher College’s network every minute. This attacker or hacker is flooding the network with the SSH sessions to bring the web servers down to get some classified information. The second odd behavior was reported that hundreds of hosts are constantly sending SYN packets only to one of the web servers on the Aim Higher college’s campus. Furthermore, this attacker is trying to flood one of the web servers just by
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Watch Guard Fireware has a firewall based IPS the can detect and block of attacks in the proxy policies. When enabling Firebox, this will protect the network from any kind of attack especially zero day threats from the outside world. Also, the IT staff should use a signature-based Intrusion prevention system to that is good for maintaining efficiency and performance protection on the network. Using my suggestions will prevent any more threats in the future for these web servers on the college’s
Every parent wants their child to go to college in order to gain a higher level of learning, but is this truly the best option? In recent years, many have begun to question whether or not a college education is necessary in today’s world. It’s not. College is not worth its cost because of its financial burdens, lack of teaching hands on experience, and its very particular methods that don’t work with some people.
The webserver will be placed in a protected area, called a Demilitarized Zone (DMZ), outside the corporate network. The DMZ will be protected by a hardened firewall server called a Bastion server. The Bastion server’s services are limited and the configuration is changed to make the server
It seems that the website the college has deployed has become a target of a DoS attack or other malware attacks. To help resolve the issue, it is highly critical to implement a trace route to see if all networks are intact and no network has been compromised. Next step would be to install anti-malware, anti-spyware as well as firewalls to help protect against the attacks. Other steps that could be implemented to protect against the attack would be to implement strong and lengthy passwords, even consider encrypting the passwords since it correlates to sensitive data. Other safe practices that can be looked into are security access control measures where students and faculty have inside exposure to the website or in other words to be able to read/write and outsiders just have limited input.
1. The Statement that best summarizes Nemko’s position is, “College is a chain saw. Only in certain situations is it the right tool,” because most of their argument talks about why college isn’t for everyone, and why more people should pursue an alternative path.
The California Community Colleges (CCC) system is composed of 108 colleges organized into 72 districts that serve more than 1.4 million students statewide. Under the direction of the CCC board of governors, the Chancellor’s Office provides statewide guidance and leadership to the community colleges. In addition, the voters in each district elect a board of trustees charged with developing local policies that govern the day-to-day operations at the district’s colleges, including overseeing the compensation of teaching faculty and other employees. For the fall 1999 semester, the districts reported to the Chancellor’s Office a total population of 41,754 teaching faculty, of which 28,180 (67 percent) were classified as part-time and 13,574 (33
On October 1st, 2015 a religious incident affected Umpqua Community College in Roseburg, Oregon forever. Sadly people were killed in this horrific incident by a twenty six year old man named Chris Harper-Mercer’s. He killed about thirteen innocent people and he, also, left about ten people injured. This incident impacted and changed many students, staff, and parents lives forever.
Marc (pseudonym), the student that is attending the community college grew up near the area of the school. Marc is currently attending American River College and is currently in his second year. Overall he has completed three semesters of general education. This is third semester which also includes him taking courses that entails his major preparation courses. He is participating in Puente and TRIO Journey as well as TRIO STEM which is for first generation students that helps students identify the gap in education that they did not receive in high school or at home. He is currently decided on Electrical Engineering as his major. I have the opportunity to see Marc in two different spaces, one in the HUB, the center of students services on campus. The other is having the ability to see him in the Human Career Development course as part of being part the TRIO Journey program. In this class, I can also further assess his characteristics as an individual and in a collectivistic environment. The key presenting issue with Marc is that he is a community college student that is stuck, regarding his decision towards his transfer, major and location of schools.
The decision to pursue a career, prepare for competitive employment, and participate in post-secondary education (PSE) or any other post high school alternative is perhaps the most significant commitment an intellectually disabled (ID) student will make in his or her lifetime. Intellectual disability is the currently preferred term for the disability historically referred to as mental retardation. (AAIDD) and includes conditions such as autism, and Down’s syndrome (HEOA 2008). The post path intellectually disable (ID) students choose has important educational and economic consequences as it may determine the quality of their life and facilitate lifelong success.
At the Aim Higher College there have been recently discovered malware on the campus systems that are due to many recent attacks. I used an Anti-virus protection software called AVG on the computer systems on campus and ran a whole computer scan. The results came back very quick of numbers of malware being high and medium priorities that these should not be taken lightly. Furthermore, the scan found many viruses, Trojans, and malicious software and applications.
In 1980, James Anderson’s paper, Computer Security Threat Monitoring and Surveillance, bore the notion of intrusion detection. Through government funding and serious corporate interest allowed for intrusion detection systems(IDS) to develope into their current state. So what exactly is IDS? An IDS is used to detect malicious network traffic and computer usage through attack signatures. The IDS watches for attacks not only from incoming internet traffic but also for attacks that originate in the system. When a potential attack is detected the IDS logs the information and sends an alert to the console. How the alert is detected and handled at is dependent on the type of IDS in place. Through this paper we will discuss the different types of IDS and how they detect and handle the alerts, the difference between a passive and a reactive system and some general IDS intrusion invasion techniques.
It is difficult to imagine a college bound senior making the big decision on where to attend college without the help of college rankings and family influence. Making such an important decision requires heavy research for the college bound student, and it is no surprise that college rankings are one of the first places students look for advice on their future school. Many high school seniors are concerned with the rankings, the “image”, or school pride associated with colleges. As seniors question which school is the best and strive to meet the admissions standards that seem to continually increase, it is important to question whether or not the quality of education is better at colleges with higher rankings and admissions standards. The process behind the rankings should be more exposed and by doing so, it may persuade college bound students to consider other factors that would impact their college experience. This may convince college bound students that rankings and admissions standards are not as important as they are held to be, and it would be beneficial to the students to realize that a quality education can occur at any college and not just the prestigious ones.
"Tomorrow is the first day of what I will become." I wrote this in my diary the night before my first day of college. I was anxious as I imagined the stereotypical college room: intellectual students, in-depth discussions about neat stuff, and of course, a casual professor sporting the tweed jacket with leather elbows. I was also ill as I foresaw myself drowning in a murky pool of reading assignments and finals, hearing a deep, depressing voice ask "What can you do with your life?" Since then, I've settled comfortably into the college "scene" and have treated myself to the myth that I'll hear my calling someday, and that my future will introduce itself to me with a hardy handshake. I can't completely rid my conscience from reality, however. My university education and college experience has become a sort of fitful, and sleepless night, in which I have wonderful dreams and ideas, but when I awaken to apply these aspirations, reality sounds as a six thirty alarm and my dreams are forgotten.
In fact, according to several studies, more than half of all network attacks are committed internally. To determine the best ways to protect against attacks, we should understand the many types of attacks that can be instigated and the damage that these attacks can cause to data. The most common types of attacks include Denial of Service (DoS), password, and root access attacks.... ... middle of paper ... ...
My exposure to the technicalities of Cybersecurity began during the first semester of my Bachelor’s degree in Computer Sciences. I decided to enroll in a course titled CISE L1( Certified Internet Security Expert Level 1) on Ethical Hacking and Internet Security which turned out to be an insightful experience involving cyber attacks and their countermeasures. The implementation lab in this course included gaining hands-on experience in tools like ProRat for Remote Administration, OphCrack to retrieve lost passwords, Cain & Able for ARP Poisoning and IP snooping, TrueCrypt for data encryption and Acunetix for Penetration Testing and auditing. Also, complex attacks like SQL Injections, DDos Attacks and hacking WPA networks were conducted in real-time scenarios. This experience has also further confirmed my strong suspicion that continuing my study of Cybersecurity in a graduate program is the right choice...
A cyber crime called 'Bot Networks', wherein spamsters and other perpetrators of cyber crimes remotely take control of computers without the users realizing it, is increasing at an alarming rate. Computers get linked to Bot Networks when users unknowingly download malicious codes such as Trojan horse sent as e-mail attachments. Such affected computers, known as zombies, can work together whenever the malicious code within them get activated, and those who are behind the Bot Networks attacks get the computing powers of thousands of systems at their disposal.