...Vulnerability Analysis There are three stages inside of "Helplessness Analysis" to get rid of non-powerless resources (innovation, procedures, individuals) and to recognize exploitable vulnerabilities. On the off chance that this stage is not legitimately finished, it can bring about a fizzled penetration test (“PTES Technical”, 2012). • Testing: The penetration tester saw on work board that MSSQL information is an unquestionable requirement, however is it available from the Internet or if inside test, is it open from any VLAN. This is the thing that testing will help the penetration tester decide. Port filtering, flag grabbing, directory listing, insurance mechanism identification, and web application scanning are a percentage of the tasks completed at...
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...survey or audit can also be referred to as a vulnerability analysis. A security survey is an exhaustive physical examination whereby all operational systems and procedures are inspected thoroughly (Fischer & Green, 2004). A security survey involves a critical on-site examination and analysis of a facility, plant, institution, business or home to determine its current security status, its current practices deficiencies or excesses, determine level of protection needed, and ways of improving overall security levels are recommended. A security survey can either be done by in-house personnel or by external security consultants. However, outside security experts are preferred their approach to the job would be more objective and would not take some parts of the job for granted therefore resulting to a more complete appraisal of current conditions. A security survey/audit should be carried out regularly so as keep improving to and up to date especially with the growing rate of technology. Overall objectives of a security survey are: determination of current states of security, location various weaknesses in the security defenses, determination of level of protection required and finally give recommendations for the establishment of a total security program (Fischer & Green, 2004). Some weaknesses identified in the process of a security survey may be: vulnerability to injury, death or destruction by natural causes, vulnerability of corporate assets to outside and within criminal...
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...VULNERABILITY ASSESSMENT WHITEPAPER Automating Vulnerability Assessment This paper describes how enterprises can more effectively assess and manage network vulnerabilities and reduce costs related to meeting regulatory requirements. Automated Vulnerability Assessment / Vulnerability Management (VA/VM) solutions are supplementing and in some cases replacing manual penetration testing with an overall improvement in network security without increasing costs. New advances have eliminated the high management overhead and false positive rate issues that plagued open source and early market VA/VM entries. This whitepaper discusses: Speed of change in networks, equipment and applications plus the speed of exploit deployment is revealing weakness in corporate policies specifying relatively infrequent manual penetration testing. Perimeter defences (anti-virus, firewall and IPS/IDS) are vital, but can be bypassed by determined effort to reach and exploit known vulnerabilities that reside just inside the fence. The introduction of an automated network scanning mechanism and consolidated reporting to identify and track mitigation of known vulnerabilities is establishing a higher overall security level often using already existing budget and manpower. Table of Contents Introduction................................................................................................................................................... 3 The Challenges of Network Security Assessments .......
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...of such a threat is the Trojan circuit, an insidious attack that involves planting a vulnerability in a processor sometime between design and fabrication that manifests as an exploit after the processor has been integrated, tested, and deployed as part of a system. Vulnerability is the existence of a weakness, design, or implementation error that can lead to an unexpected, undesirable event compromising the security of the computer system, network, application, or protocol involved. Vulnerability is a weakness which consists of three elements which include system susceptibility, attacker access to the flaw and attacker capability to exploit the flaw. A security risk may be considered as a vulnerability and there are vulnerabilities without risk when the affected asset has no value at all. A vulnerability with one or more known instances of working and fully implemented attacks is classified as an exploitable vulnerability. A vulnerability with one or more known instances of working and fully implemented attacks is classified as an exploitable vulnerability. The window of vulnerability is the time from when the security hole was introduced or manifested in deployed software to when access was removed, a security fix was deployed, or the attacker was disabled. Vulnerabilities that are not related to software include hardware, site and personnel vulnerabilities. A large source of vulnerabilities include constructs in programming languages that are hard to use in the right way. Threats...
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...Calculate the Window of Vulnerability The four parts would be the Discovery-Time, Exploit-Time, Disclosure-Time, and Patch-Time. All four of these must be looked at and evaluated. Discovery Time –is the earliest date that a vulnerability is discovered and recognized to pose a security risk. The discovery date is not publicly known until the public disclosure of the respective vulnerability. Exploit Time -is the earliest date an exploit for a vulnerability is available. We qualify any hacker-tool, virus, data, or sequence of commands that take advantage of a vulnerability as an exploit. Disclosure Time –is the first date a vulnerability is described on a channel where the disclosed information on the vulnerability is (a) freely available to the public, (b) published by trusted and independent channel and (c) has undergone analysis by experts such that risk rating information is included. Patch Time - is the earliest date the vendor or the originator of the software releases a fix, workaround, or a patch that provides protection against the exploitation of the vulnerability. Fixes and patches offered by third parties are not considered as a patch. A patch can be as simple as the instruction from the vendor for certain configuration changes. Note that the availability of other security mechanisms such as signatures for intrusion prevention systems or anti-virus tools are not considered as a patch in this analysis. Unfortunately, the availability of patches usually lags...
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...How to Secure Your Systems Networking Security Fundamentals CIS 333 July 28, 2012 How to Secure Your Systems When we think about technology we think of all the capabilities it gives us and also the headaches it brings. In today's technological world there are many vulnerabilities to the computer networks that we have. If there is a malicious attacker exposes these vulnerabilities can affect the company in many ways. We know that your business could be interrupted causing you thousands of dollars in damage. Not only could you lose business by your network going down, but you can also lose consumer confidence, and ensure the possible penalties imposed on you by the government for not properly securing your customers imperative information. This is why we will be looking at different measures that we can take to be proactive and prevent this from happening. There are several methods or should we say concepts available to the network administrators to help them in securing the networks or should we say the concept of defense-in depth, which is a concept that uses multiple defense strategies. This is a concept that all network administrators and security personnel should practice. Using this method will add several layers of security to your network. Two of those concepts or solutions are DMZ’s (Demilitarized Zones) and IDS’s (Intrusion Detection Systems). DMZ is a physical or logical sub-network that contains and exposes an organization’s external services to a larger untrusted...
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...Unit 2 Assignment 1 Calculate the Window of Vulnerability There are four parts to be considered when calculating the WoV. These four parts are the Discovery-Time, Exploit-Time, Disclosure-Time, and Patch-Time. All four of these must be looked at and evaluated as a part of calculating the amount of time that the server will be vulnerable for. Discovery Time is the earliest date that vulnerability is discovered and recognized to pose a security risk. The discovery date is not publicly known until the public disclosure of the respective vulnerability. Exploit Time is the earliest date an exploit for vulnerability is available. We qualify any hacker-tool, virus, data, or sequence of commands that take advantage of vulnerability as an exploit. Disclosure Time is the first date vulnerability is described on a channel where the disclosed information on the vulnerability is freely available to the public, or is published by trusted and independent channel and has undergone analysis by experts such that risk rating information is included. Patch Time is the earliest date the vendor or the originator of the software releases a fix, workaround, or a patch that provides protection against the exploitation of the vulnerability. Fixes and patches offered by third parties are not considered as a patch. A patch can be as simple as the instruction from the vendor for certain configuration changes. Note that the availability of other security mechanisms such as signatures for intrusion prevention...
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...A vulnerability is “a flaw in an information technology product that could allow violations of security policy”. (L., 2000) A vulnerability or weakness in a system or network can come about in many different ways such as poor coding, poorly configured access controls, weak security implementations or a basic design flaw. In the scenario there was no date given but it did state the server software manufacturer detected a hole the previous day and a patch will be ready in three days. The LAN administrator will need at least a week to download and test the patch, in which he’ll test the effectiveness of the patch. Once the LAN Admin is satisfied with the patch he will deploy the patch to the SMB Server and any other machines that may be in use on the network. In this case the Window of vulnerability is roughly 11 days from detection to patch implementation. Depending on the severity of the breach and size of the company they may or may not release a public statement in which it would only jeopardize bad publicity. During the time of vulnerability the word about the security breach can spread rather fast and many attacks may follow. Once the patch has been installed the company may then again go public stating the breach has corrected and there are no vulnerabilities. Bibliography L., W. A. (2000, December). Windows of vulnerability: A case study analysis. Retrieved from http://www.cs.umd.edu:...
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...operational model for security that is risk-based and content-aware. Here are six steps that any organization can take, using proven solutions to significantly reduce the risk of a data breach. 1 2 3 4 5 6 Stop incurSion By targeteD attackS The top four means of hacker incursion into a company’s network are through exploiting system vulnerabilities, default password violations, SQL injections, and targeted malware attacks. To prevent incursions, it is necessary to shut down each of these avenues into the organization’s information assets. Core systems protection, IT compliance controls assessment automation, and endpoint management, in addition to endpoint, Web, and messaging security solutions, should be combined to stop targeted attacks. iDentify threatS By correlating real-time alertS with gloBal intelligence To help identify and respond to the threat of a targeted attack, security information and event management systems can flag suspicious network activity for investigation. The value of such real-time alerts is much greater when the information they provide can be correlated in real time with current research and analysis of the worldwide threat environment. proactively protect information In today’s connected world, it is no longer enough to defend the perimeter. Now you must accurately identify and proactively protect your most sensitive information wherever it is stored, sent, or used. By enforcing unified data protection policies across servers,...
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...To be able to explain why written emergency plans are drafted It is best to plan for the worst when it comes to an emergency. The HCF leaders duties is to develop a written disaster plan that explains the duties of staff and making this plan available to the staff for crisis preparation. To ensure that the safety and well being of patients are certain during emergencies. The development plan must be assigned to personnel who are familiar with the facility. Depending of the community and location. For example, California prepares for an earthquake, Florida for hurricanes, and Montana for snowstorms. It is also required by the Joint Commission to have the HCF to have a hazard vulnerability analysis under the EC 4.10. (Environmental Control). The Occupational Safety and Health Administration (OSHA) regulations an National Fire Protection Association (NFPA) and standards must also be taken into account as well as the Centers for Disease Control and Prevention (CDC) Strategic Plan for Preparedness and Response to biological and Chemical terrorism. The American Institute of Architects (AIA) has also issued certain guidelines for design and construction of facilities in locations where there is a recognized potential for certain natural disasters. This plans must provide a process to: Initiate a plan HCF role with community-wide emergency response agencies, including who is in charge, Notify external authorities Notifying Identify and assign personnel during emergencies ...
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...Vulnerability Management Policy Purpose The purpose of this policy is to increase the security posture of IHS systems and mitigate threats posed by vulnerabilities within all IHS-owned or leased systems and applications. Scope This policy applies to all IHS employees, contractors, vendors and agents with access to any part of IHS networks and systems. This policy applies to remote access connections used to do work from a remote location, including reading or sending email and viewing intranet web resources. Policy 1. Approved Scanning Tools 1.1 There are numerous, tools that can provide insight into the vulnerabilities on a system. Not all scanning tools have the same set of features. The CSO shall be the sole entity to implement an enterprise...
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...Cyber-Core Steven Paul Schwartzle American Military University ISSC363 Professor Carol Tannoury The risk methodology that will help Cyber-Core evaluate their security structure is a daunting task, however with the right tools can be very rewarding. Knowing the over-all methodology can help the clients understand the process and the steps that help do the assessment. Qualified and experienced consultant who will work on site with you and your team to examine each of the ten risk areas (described below) in sufficient detail to identify the strengths and weaknesses of your current security posture. All this information consolidated into a tailored, immediately usable action plan that will help you close the gap between recognized good practice and what you are actually doing. The assessment can also find bottlenecks within the network that slow data and cause unnecessary downtime. Reports are produce so that concerns or problems will easily identified. Our organization finalizes the assessment and makes recommendations for improvements on the network. Our assessment included five major attributes, which are infrastructure, performance, availability, management, and security. When the final assessment is finished, the collected data reviewed for problems that negatively affect the network. We test the network at multiple levels for enterprise deigns errors, application problems, and equipment and circuit errors. We do not take our...
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...8 questions to ask about your intrusion protection solutionEight questions to ask about your intrusion security solution Why intrusion prevention— not detection—is essential Business white paper Table of contents Introduction ..................................................................................... 3 The fundamental difference................................................................ 3 Eight basic questions ......................................................................... 3 1. Is your intrusion security solution in-band? ...................................... 3 2. Does your intrusion security solution support maximum network and application availability? ........................................................ 4 3. Does your intrusion security solution offer the performance needed to deeply inspect traffic without slowing down your network or business applications? ............................................................... 4 4. Does your intrusion security solution protect not just your network perimeter but also key points in the core of your network? ............... 4 5. Does your intrusion security solution provide attack coverage that is broad and deep? ............................................................. 5 6. How accurate is your attack coverage? Does it block bad traffic without blocking good traffic? ...................................................... 6 7. How timely and up to date is the attack coverage...
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...com/shop/cis-502-critical-infrastructure-protection/ Due Week 6 and worth 50 points Critical Infrastructure Protection (CIP) is an important cybersecurity initiative that requires careful planning and coordination in protecting our infrastructure. The following documents titled, “National Infrastructure Protection Plan”, and “Critical Infrastructure Protection”, may be used to complete the assignment. Write a three to five (3-5) page paper in which you: 1. Examine the Department of Homeland Security’s : a. mission b. operations c. responsibilities 2. Explain what Critical Infrastructure Protection (CIP) initiatives are, what are protected, and the methods used to protect our assets. 3. Describe the vulnerabilities IS professionals need to be concerned with when protecting the U.S.’s critical infrastructure. 4. Evaluate the effectiveness of IS professionals in regard to protecting the U.S.’s critical infrastructure. 5. Suggest three (3) methods to improve the protection of our critical infrastructure and justify each suggestion. 6. Use at least three (3) quality resources outside of the suggested resources in this assignment. Note: Wikipedia and similar Websites do not qualify as quality resources. Your assignment must follow these formatting requirements: • Be typed, double spaced, using Times New Roman font (size 12), with one-inch margins on all sides; citations and references must follow APA or school-specific format...
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...Home Security Vulnerabilities Principles & Theory of Security Management Professor James Leiman DeVry University On-Line Antoinette Bowen 19 January 2014 Home Security Vulnerability With criminals being smart enough wait and watch even pay real close attention to their victims daily habits; “at every 15 seconds, a home in the United States is broken into, said Angela Mickalide, director of education and outreach for the National Home Safety Council.” (Herbet, 2014) It would seem that it’s hopeless for people to stay safe. That in order for people to feel safe they need to purchase state of the art equipment to secure their property. For those who maybe considering the option to purchase a security system but really don’t have the funds for the monthly services should realize that there are several other methods of prevention. When observing our own environment it will appear to be safe, but how safe are we? Since people consider a very familiar area their comfort zone is when we tend to overlook the possibilities of being watched-to become a delinquent’s next victim. Let us look into our own backyards to assess the safety of our own homes. Being in a home that had been constructed in the 1920’s would seem fairly unsafe and susceptible to break-ins even becoming an easy target for offenders. Easy to kick doors in, break through windows, and bust locks due to a decaying foundation. Even as the dynamic of the changing neighborhood goes from home owners to being...
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