Aircraft Solutions Essay

SecurityAircraft Solutions Security and Policy Assessment Table of Contents executive director compend1 telephoner Overview1 Security Vulnerabilities1 Decentralized anti Virus1 Access hold rock Policy3 Recommended Solutions6 Bitdefender6 AlgoSec Security management Suite7 Impact on Business Processes7 cypher8 thickset8 References9 Executive Summary As Aircraft Solutions takes the next step in its growth, it is imperative that its IT infrastructure sustentation pace as to non counteract gains made by the club during this expansion.This is especi some(prenominal)y important given it designs and fabricates components for both commercial and defense colligate industry. Given the increase in staff as well as outside vendors entrancewaying the meshwork, a more centralized approach to antivirus protection has to be adopted. It is equ all in ally important that certain elements within the internet that put up been through with(p) manually, such as Access Control List form _or_ system of g everyplacenment, be modify to avoid consuming the IT de unwrapment in an ever escalating bar of employee hours. Company OverviewAircraft Solutions operates within California in two separate fleshly locations in San Diego and Santa Ana. Working within both commercial and defense industries, their harvest-feasts are utilise planetaryly. Aircraft Solutions is overtly technical in nature utilizing Business Process Management (BPM) for end to end processes that interacts with customers, vendors, and suppliers. BPM also fills a fine quality of internal communications for IT to ensure customer trains are universe fulfilled precisely as they stand been ordered. Security Vulnerabilities Decentralized Anti VirusIn recapitulationing the software utilized by Aircraft Solutions, it is stated that innkeeperage 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 a s evidenced by host based IDS. Whereas host based IDS fag end be seen as a more viable alternative to network based IDS, the like cannot be said for anti-virus software in this scenario. Given that the smart set operates two various(prenominal) physical locations that run the gamut from design to production, it can be assumed that their employee family is not slender despite actual numbers not gentleman mentioned.With these numbers, it is quite unlikely that all employees are maintaining their due diligence 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 form _or_ system of government is that the end user is responsible for its upkeep. It is reasonable to assume that someone running(a) in a loading dock may not have the very(prenominal) level of computer aptitude as an engineer and would be more likely to cause a break in pledge by allowing a v irus into their computer and threaten the network (De discontinuement of native land Security, 2012).As guarantor is only as strong as the weakest link, this opens the proverbial floodgates of illicit glide slope to the party network. This is problematic in that official statistics garner in 2012 estimated that the United States ranks ternary in the world with 50. 1% of all unique users detecting threats from a virus (Kaspersky Security Bulletin, 2012). The nearly rough-cut virus credited 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 withal realizing what has materializered.Not even anti-virus software ordain keep a user completely respectable as it is reported that 32% of all users have been give with a virus despite such protection measures (Zorz, 2010). Once infected, viruses can all cause extreme lag with the network, slowly gather information to be us ed against the come with or sold to anyone willing to purchase it, or even cause damage to physical components used in the byplay (Weinberger, 2012). There are many new(prenominal) nefarious effects of an infected computer within a network that can cripple productiveness and cut into the revenue generating capacity of the company.When you take into consideration that a pokey network will cause a reduce in company production and will not reduce the cost of daily trading motions in terms of equipment, utilities or workforce then you must account at the financial ramifications of such an event. The creation and dissemination of viruses has become gigantic business that will grow exponentially as it has moved from the uninventive basements of hackers into the realm of organized crime and legitimized aspects of armed services for many nations the world around (Fisher, 2012).It is reported that worldwide, viruses have stolen approximately $1. 6 trillion (CMP Media Inc. , 2013) f rom the global economy. Access Control List Rule policy Security policy at Aircraft Solutions dictates that all firewall and driftr access engage rules pertaining to packet flow be evaluated on a bi yearly basis. Network infrastructure accompaniment for the company mentions one firewall and two routers that are currently in exploit that fall within these parameters. Within the San Diego head cans, all of these windings act as a bulwark against any unwanted intrusion from the Internet at large. corroboration also details there are contractors and suppliers along with customers to contend with regarding foreign access to the network through these artifices. Looking at the internal physical topology it is seen that there is a single router providing packet defend for all traffic mingled with the Defense 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 fro m the database.Conversely, this same router would also have to act the single point of function between all internal incisions at San Diego as it is the only piece of equipment that possesses horizontal surface three functionality before passing the firewall. Given these relationships this demonstrates these three devices, particularly the router connecting Santa Anna and San Diego, enquire extremely detailed and expansive routing rules to effectively run the business. Departmental access list rules could for the most part remain static and not admit a great deal of attention once go acrossed as IP schemas would be established ahead of time for each department.Issues commence to arise when you take into account that over the course of two geezerhood, three-fold projects will most likely be spun up, numerous unique tidy sum, and growth of the network will create a myriad of quaint access make rules that will represent gaping holes in security that can allow unauthorized a ccess to sensitive company materials and intellect property. This would also lead to a lack of documentation of access control rules so that there would be no manner in which to only when reference which rules were in lay 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, birthership of the device would have to be established, the purpose of that device, and then verifying if access was suave warranted. Disagreements at this juncture would government issue in managerial oversight as department heads would then have to present their cases for and against access. Obviously, this would draw management, especially that of IT, into undertake deliberation that would distract from day to day business.A lack of an boilers suit firewall policy, a bi yearly evaluation of access control list rules, and the previously mentioned issue of n on centralized anti-virus software creates a very unplayful environment for data security. A port that is opened for user access is a window into the companys network that can at long last be exploited. 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 vary in scope since there is not a set control in place to reign 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 soil radiation (Notenboom, 2008). Given these factors it is a foregone conclusion that there will inevitably be a breach of the network as a result. Such an event would result in loss of intellectual property, decrease of production, and repeated i ncidents would create a devastating loss of trust in the eyes of customers.An ancillary security risk is derived from the time and energy spend by IT during each manual review of all access control listings in the firewall and routers. It is feasible that each rule will take an middling of an hour to complete if all goes smoothly with tracing the routed path from head start 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 engineering staff and then management if there was a broil as to if a rule should be left in place or not.In terms of just the basic work to go through all the established rules that will accumulate over the course of 2 years, a conservative estimate of 25 takes for new rules per hebdomad (based on personal experience within a mid-sized company) would yield a total of 2600 new lines to be analyzed. Assuming approximately a third of these rules could b e associated together as projects are increased or decreased, that leaves somewhat 866 lines that translates into as many employee hours that will be occupied for this task over the course of 108 days.A team of five in the IT department would inquire 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 some other $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 study departmental project at the end of the 2 years rather of being worked on throughout the duration.During this time, other work will be assigned to secondary status and put projects and perhaps 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 central source that will push updates to all network devices, demand all equipment connecting has antivirus and allow for expeditious 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 conform strictly to the Windows platform adopted by Aircraft Solutions. Support for the product is offered by email, and phone coupled with configuration 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 needful to do is simply enter in the IP of the device lacking 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 configuration.With a click 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 acknowledge support of the product and updates. Impact on Business Processes Implementation nisus felt as both Bitdefender and AlgoSec are introduced will be minimal at best. In each instance, less work will be pick outd of employees as they are no longer responsible for their own ant ivirus 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 postulate 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 2 0 computers/20 mobile devices AlgoSec Firewall path operation automationFirewall configuration change automationNegates access control rule visitsProduct 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 be rules will eventually grind all departmental make out to a complete stop for months at a time. Automation in this arena as well as a universal precedent for antivirus are dire in maintaining a secure network with the inevitable 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 upt ick in staff. The end result will be a far more efficient IT department that will be able to accomplish more 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.