Aircraft Solutions Essay Example for Free

Aircraft Solutions endeavor suretyAircraft Solutions Security and Policy Assessment T adequate to(p) of Contents Executive compendium1 Company Overview1 Security Vulnerabilities1 Decentralized anti Virus1 Access Control List Policy3 Recommended Solutions6 Bitdefender6 AlgoSec Security Management entourage7 shock on Business Processes7 Budget8 Summary8 References9 Executive Summary As Aircraft Solutions takes the next step in its growth, it is imperative that its IT infrastructure keep pace as to not counteract gains made by the company during this expansion.This is especi each(prenominal)y im fashionant given it designs and fabricates components for both commercial and defence related industry. Given the increment in staff as well as outside vendors inleting the mesh topology, a more centralized approach to antivirus certificate has to be adopted. It is equally important that certain elements within the ne iirk that fill been done manually, such as Access Control List p olicy, be automated to repeal consuming the IT de goment in an ever escalating bar of employee hours. Company OverviewAircraft Solutions operates within California in two separate somatic locations in San Diego and Santa Ana. Working within both commercial and defense industries, their products atomic number 18 utilize globally. Aircraft Solutions is overtly technical in nature utilizing Business Process Management ( metronome marking) for end to end processes that interacts with customers, vendors, and suppliers. BPM also fills a critical role of immanent communications for IT to ensure customer needs are being fulfilled precisely as they deplete been ordered. Security Vulnerabilities Decentralized Anti VirusIn reviewing the software utilized by Aircraft Solutions, it is stated that security system is handled by anti-virus software that is independently operated for all workstations and servers. This seems to be a continuation of the host centric theme as evidenced by host ground IDS. Whereas host based IDS can be seen as a more viable alternative to mesh based IDS, the kindred cannot be said for anti-virus software in this scenario. Given that the company operates two one-on-one physical locations that run the gamut from design to production, it can be acceptd that their employee pool is not weakened in spite of actual numbers not being mentioned.With these numbers, it is quite un presumable that all employees are maintaining their due sedulousness in ensuring that they are properly updating their anti-virus applications and operating them in such a manner that they are being used efficiently. The primary weakness of this policy is that the end user is responsible for its upkeep. It is reasonable to assume that someone working in a loading dock may not have the akin level of computer aptitude as an engineer and would be more likely to cause a break in security by allowing a virus into their computer and threaten the network (Department of native land Security, 2012).As security is only as strong as the weakest link, this opens the proverbial floodgates of illicit nettle to the company network. This is problematic in that official statistics gathered in 2012 estimated that the United States ranks third in the world with 50. 1% of all unique users detecting threats from a virus (Kaspersky Security Bulletin, 2012). The most common virus ascribe with 75. 01% of all online attacks with 712,999,644 instances are malicious URLs (Kaspersky Security Bulletin, 2012) that can infect a computer without the user correct realizing what has occurred.Not even anti-virus software ordain keep a user thoroughgoing(a)ly safe as it is reported that 32% of all users have been infected with a virus despite such protection measures (Zorz, 2010). Once infected, viruses can either cause extreme lag with the network, slowly gather randomness to be used against the company or sold to anyone willing to purchase it, or even cause deadening to physical components used in the business (Weinberger, 2012). There are many other nefarious effect of an infected computer within a network that can cripple productivity and cut into the tax generating capacity of the company.When you take into consideration that a slower network will cause a decrement in company production and will not reduce the equal of daily operations in terms of equipment, utilities or workforce then you must look at the financial ramifications of such an event. The humanity and dissemination of viruses has become big business that will grow exponentially as it has moved from the sterile basements of hackers into the realm of organized crime and legitimized aspects of armed avails for many nations the world around (Fisher, 2012).It is reported that worldwide, viruses have stolen approximately $1. 6 trillion (CMP Media Inc. , 2013) from the global economy. Access Control List Rule policy Security policy at Aircraft Solutions dictates that all firewa ll and router access swan rules pertaining to packet flow be evaluated on a bi per annum basis. Network infrastructure documentation for the company numbers one firewall and two routers that are soon in operation that fall within these parameters. Within the San Diego head pull ins, all of these devices act as a restraint against any unwanted intrusion from the Internet at large.Documentation also details there are contractors and suppliers along with customers to contend with regarding external access to the network through these devices. Looking at the internal physical topology it is seen that there is a single router providing packet control for all traffic between the disproof Division in Santa Anna and the rest of the company consisting of Human Resources, Accounting, Direct Computer Numerical Control, Sales and Marketing, IT, and information from the database.Conversely, this same router would also have to act the single point of control between all internal departments at San Diego as it is the only piece of equipment that possesses layer tercet functionality before passing the firewall. Given these relationships this demonstrates these three devices, particularly the router connecting Santa Anna and San Diego, require extremely detailed and expansive routing rules to effectively run the business. Departmental access list rules could for the most part remain static and not require a great deal of worry once implemented as IP schemas would be established ahead of time for each department.Issues get under ones skin to arise when you take into account that over the course of two stratums, multiple projects will most likely be spun up, numerous unique circumstances, and growth of the network will create a myriad of old-fashioned access control rules that will represent gaping holes in security that can allow unauthorized access to sensitive company materials and intellectual property. This would also lead to a lack of documentation of access co ntrol rules so that there would be no manner in which to obviously reference which rules were in place and for what reason.Each annual security review will then sideline the IT department as it analyzes the access control list rules and begins to path them out to their respective devices. At this point, ownership of the device would have to be established, the purpose of that device, and then verifying if access was still warranted. Disagreements at this juncture would consequent in managerial oversight as department heads would then have to present their cases for and against access. Obviously, this would draw way, especially that of IT, into promise deliberation that would distract from day to day business.A lack of an overall firewall policy, a bi yearly evaluation of access control list rules, and the previously mentioned issue of non centralized anti-virus software creates a very(prenominal) dangerous environment for data security. A port that is opened for user access is a windowpane into the companys network that can ultimately be secondhand. The more ports that are left open, the greater the opportunity for intrusion. This same lack of a detailed firewall policy also entails that these multiple holes in security can pull up stakes in scope since there is not a set control in place to hold in the extent of the security exception being asked (Hogg, 2011).These open ports make the company susceptible to port scanning as outside entities search for network soft spots that can be exploited to gain entry. These scans occur with such constant frequency that they are referred to as Internet background actinotherapy (Notenboom, 2008). Given these factors it is a foregone conclusion that there will inevitably be a outrage of the network as a result. Such an event would result in loss of intellectual property, moderate of production, and repeated consequents would create a devastating loss of trust in the eyes of customers.An ancillary security risk i s derived from the time and energy spent by IT during each manual review of all access control itemizations in the firewall and routers. It is feasible that each rule will take an average of an hour to complete if all goes smoothly with tracing the routed path from beginning to end, complying with internal ticket work, verifying the device, and accepting a reason for the route to be in existence. More time would be expended by both engineer staff and then management if there was a dispute as to if a rule should be left in place or not.In terms of reasonable the basic work to go through all the established rules that will accumulate over the course of 2 years, a buttoned-down estimate of 25 requests for new rules per week (based on personal experience within a mid-sized company) would behave a total of 2600 new lines to be analyzed. Assuming approximately a third of these rules could be associated unneurotic as projects are increased or decreased, that leaves roughly 866 lines that translates into as many employee hours that will be active for this task over the course of 108 days.A team of five in the IT department would require just over 21 full working days to effectively handle this task at a cost of $2,898. 75 to have entry level Network Engineers (Salary. com, 2013) dedicated to the task . If a quarter of these rules are disputed, then the company will pay out another $9,964. 70 (Salary. com, 2013) of lost productivity as the IT manager has to contend with other managers to mediate the need for the rules. It is likely that this endeavor would constitute a major departmental project at the end of the 2 years instead of being worked on throughout the duration.During this time, other work will be assigned to secondary status and put projects and peradventure updates that could be critical in risk of being done on time as all energy and focus resides on the access evaluation. Recommended Solutions Bitdefender To effectively control antivirus from a ce ntral source that will push updates to all network devices, demand all equipment connecting has antivirus and allow for mobile devices to be used without issue, Bitdefender small business pack would be the ideal choice.Given that this application suite will provide service to all Windows OSs from XP to Windows 8 along with Macintosh and Linux support (Squidoo. com, 2012) , it is perfect for allowing outside vendors who may not aline strictly to the Windows platform adopted by Aircraft Solutions. Support for the product is offered by email, and phone coupled with chassis assistance free of charge. As it was not definitely declared how many employees are with Aircraft Solutions, there is a pricing scale of $449. 95 per year for 20 computers and 20 mobile devices (Bitdefender, 2012) .AlgoSec Security Management Suite In terms of Access Control List management on the firewalls, industry reviews would recommend a single piece of software, Algosec Security Management Suite. With this application, all a user is indispensable to do is alone enter in the IP of the device wanting entry to the network as well as the IP of the device is wishes to access. Algosec will then compute the path from source to destination, provide a listing of all firewalls in the path, and then list out what changes would need to be made to firewall cast.With a maunder of a button, it would even implement these changes thereby freeing an inordinate amount of time on the part of IT staff and management (AlgoSec, 2012) . Cost of the application is approximately $10,000 (AlgoSec, 2013) which also include support of the product and updates. Impact on Business Processes Implementation pains felt as both Bitdefender and AlgoSec are introduced will be minimal at best. In each instance, less work will be required of employees as they are no longer responsible for their own antivirus and the process by which firewall flows are drafted and put into configuration will be dramatically increased. The point of contention that might make itself known will be at the onset of these applications being installed as they will require some new policy changes. At first, there will most likely be an uptick in questions asked of IT as employees want to know what is required of them with Bitdefender antivirus. It will also require new policy on the part of IT in terms of management of the application as well as procedures for pushing updates into the network.AlgoSec will be almost entirely without incident as it will create a process by which a request is put in for access and instead of being delayed as the path is verified, it can move directly into managerial oversight for approval. Budget Product Features Cost Bitdefender Centralized AV updatesScalable user supportInternal firewallIntuitive GUIApplication supportInstallation assistance $449. 95 per year per set of 20 computers/20 mobile devices AlgoSec Firewall path operation automationFirewall configuration change automationNegates access control rule analysesProduct support and updates $10,000 (approximate quote)Summary Without changes made to IT policy, requests upon the IT department for access to the network and the bi yearly audit of existing rules will eventually grind all departmental progress to a complete occluded front for months at a time. Automation in this arena as well as a oecumenic standard for antivirus are dire in maintaining a secure network with the necessary resources to make changes as needed. In the face of company growth, if automation is not embraced, then it will become necessary to increase the IT staff by at least 50% within the next 2 years to simply maintain the status quo.Assuming an employee pool of 100, an investment in Bitdefender and Algosec at this time will cost $12,249. 75, with reoccurring annual fees of $2,249. 75. Such an amount if a far cry from an extensive uptick in staff. The end result will be a far more efficient IT department that will be able to accomplish m ore sustentative work with existing staff at hand. References AlgoSec. (2012, january). AlgoSec Security Management Suite. Retrieved February 18, 2013, from Algosec. com http//www. algosec. com/en/products/products_overview AlgoSec. (2013, January). How to Buy. Retrieved February 18, 2013, from algosec.