Is3440 Project Part 1 Essay Example for Free

Is3440 Project Part 1 EssayFirst World Savings and Loan is a financial institution that processes credit card transactions and loan applications online. We ar currently considering implementing an at large(p) source infrastructure. This could potenti ally save us over $4,000,000 per form in licensing fees for the computer softw atomic number 18 we are currently using. However, due to our craft takes we must still comply with the Sarbanes-Oxley Act (SOX), Payment Card Industry entropy Security Standard (PCI-DSS), and the Gramm-Leach-Bliley Act (GLBA). We must comply with SOX, because we are a publicly-traded financial institution PCI-DSS, because we process online credit card transactions and GLBA, because we are a financial institution. All of the regulations of these three compliancy laws must be met, while still maintaining the Confidentiality, Integrity, and Availability (CIA) common chord.All security requirements for SOX, PCI-DSS, and GLBA can be achieved using Lin ux and spread source infrastructure. Some examples of unfold source software that we might use are Web Server Apache Web Filtering DansGuardian Network Firewall Turtle Firewall VPN Endian Firewall Community IDS/IPS genus Suricata Database MySQL File Server arere SMTP Server hMailServer I would urge that we use a Defense in Depth strategy, having twofold layers of access protection. We need to declare an IDS/IPS on both sides of our edge firewall. The inside IDS/IPS impart be used as additional protection for our network and the outside IDS/IPS ordain serve as an early warning system from attacks. We exit also use the outside IDS/IPS for additional protection and to monitor what types of attacks are occurring. Our web host and mail server should be completely separated from the rest of our network in a de-militarized zone (DMZ). We need to hire a network firewall between our DMZ and our inhering network, between the outside world and our internal network, and betw een our DMZ and the outside world. There should also be a spinning topical anesthetic firewall enabled on each local machine. similarly, since our physical servers will be hosted at a third party location, we must have VPN access to these servers to manage them. All private selective information will need to be encrypted, as well as all selective information transitions. To go along with the previously mentioned physical and software base security measures, we will also apply multiple policies to maintain this security.Acceptable Use insurance policy This policy will describe how the companies IT assets should and can be used. As well as what is not acceptable to do on alliance assets. Password Policy This policy will explain what parameters a parole must meet to be accepted. For example a password must be at least 15 characters long have at least on capital letter, have at least one lower case letter, have at least one number, and have at least on image. Privacy Policy T his policy describes what information must remain confidential. Training employees on the proper way to use (and how NOT to use) company assets is a major key to ensuring the CIA triad remains intact and our network secure. In this part of the executive summary, I am going to be explaining, and making recommendations on what the outgo options are for the open source software that is needed for the management of the First World Savings and Loan financial institutes various web and application servers. For each of the servers, I recommend using the Red eyelid enterprise Linux operating system for a number of reasons.The main ones being that it is one of the most secure, Its backed by historic period of technical support, Its supported by a vast number of different hardware, and It is one of the most, if not the most, popular and used server OSs that one can arse about to twenty-four hours. I would rather go with software that has been vigorously tested to its breaking point and s till remains at the top tier of server software options thats readily available today, than one that has just come out with all of the bells and whistles. So on that note, lets get started on what I recommend to be the best of the best in terms of specific software and service needs. There are numerous great open source software solutions for database servers, like, H2, HyperSQL, MySQL, mysql, oracle, and PostgreSQL, just to raise a few. They all offer topnotch functionality, performance, scalability, and security. As far as which one is the best, I recommend PostgreSQL. PostgreSQL is an object-relational Database software solution that offers about of the most have got rich options as compared to the greatheartedger commercial manufacturers like oracle, IBM, Sybase and Informix, and the best part of it, its free. Its also one of the first database software that was released, and it has a proven track reputation with over 23 years of active development. It was created back in 1989.The barely other DB software that came out before it is Oracle, which was created back in 1979. straight PostgreSQL might not be the fastest, but It to a greater extent than makes up for it with its functionality. It allows the use of twodifferent types of interfaces, a GUI (for those who like the point-click style) and a SQL. It works on most OSs like windows, Linux, mac, Unix, etc. It has a vast array of services and similarlyls that is included to streamline the administration of the Database. Here are just some examples panoptic ACID (Atomicity, Consistency, Isolation, Durability) compliancy, commercial noncommercial support, triggers support, drug user defined data type support, stored procedure support, online backup, multiple index type input support, embedded access engages, encryption, etc. Here is a comparison of the top DB software available I got from the unbiased, data-driven comparison website www.findthebest.com/database-management-sytems -Specificatio nsProduct MySQL Oracle PostgreSQL Architecture comparative Model Relational Model Object-relational Model Software License * GPL * PostgreSQL * Proprietary * GPL * PostgreSQL * Proprietary * GPL * PostgreSQL * Proprietary Operating System * Windows * Mac OS X * Linux * UNIX * z/OS * BSD * Symbian * AmigaOS * Windows * Mac OS X * Linux * UNIX * z/OS * BSD * Symbian * AmigaOS * Windows * Mac OS X * Linux * UNIX * z/OS * BSD * Symbian * AmigaOS Demo? Interface * GUI * SQL * GUI * SQL * GUI * SQL Website MySQL (mysql.com) Oracle (oracle.com) PostgreSQL (postgresql.org) First Public Release Year 1995 1979 1989 Lastest Stable Version 5.5.19 11g Release 2 9.1.3 --PricePrice $0 $180 $0 Purchase Page MySQL (https) Oracle (https) --General FeaturesFeatures * ACID * Backup * Custom Functions * Database Imports * Export Data * Extensibility * High Availability * Highly Scalable * Import Data *Java certification * Multi-Core curb * deliberate more * A CID * Backup * Custom Functions * Database Imports * Export Data * Extensibility * High Availability * Highly Scalable * Import Data * Java Support * Multi-Core Support * See more * ACID * Backup * Custom Functions * Database Imports * Export Data * Extensibility * High Availability * Highly Scalable * Import Data * Java Support * Multi-Core Support * See more Indexes * Bitmap * Expression * Full-text * side drum * GiST * Hash * Partial * R-/R+ Tree * throwback * Bitmap * Expression * Full-text * GIN * GiST * Hash * Partial * R-/R+ Tree * Reverse * Bitmap * Expression * Full-text * GIN * GiST * Hash * Partial * R-/R+ Tree * Reverse Database Capabilities * Blobs and Clobs * Common Table Expressions * Except * privileged Joins * Inner Selects * Intersect * Merge Joins * satellite Joins * Parallel Query * Union * Windowing Functions * Blobs and Clobs * Common Table Expressions * Except * Inner Joins * Inner Selects * Intersect * Merge Joins * Outer Joins * Parallel Query * Union * Windowing Functions * Blobs and Clobs * Common Table Expressions * Except * Inner Joins * Inner Selects * Intersect * Merge Joins * Outer Joins * Parallel Query * Union * Windowing Functions Partitioning * Composite (Range + Hash) * Hash * List * inbred Replication API * Range * Shadow * Composite (Range + Hash) * Hash * List * Native Replication API * Range * Shadow * Composite (Range + Hash) * Hash * List * Native Replication API * Range * Shadow Access Control * Audit * Brute-force Protection * opening Directory Compatibility * Native Network Encryption * Password Complexity Rules * Patch Access * Resource Limit * Run Unprivileged * Security Certification * Audit * Brute-force Protection * go-ahead Directory Compatibility * Native Network Encryption * Password Complexity Rules * Patch Access * Resource Limit * Run Unprivileged * Security Certification * Audit * Brute-force Protection * Enterprise Directory Compatibility * Native Network Encryption * Password C omplexity Rules * Patch Access * Resource Limit * Run Unprivileged * Security Certification Tables and Views * Materialized Views * unstable Table * Materialized Views * Temporary Table * Materialized Views * Temporary Table Other Objects * Cursor * Data domain of a function * External Routine * Function * Procedure * Trigger * Cursor * Data Domain * External Routine * Function * Procedure * Trigger * Cursor * Data Domain * External Routine * Function * Procedure * Trigger Support Features * netmail * FAQ * Forums * Live chat * MailingList * On-site * shout * Tips and hints * White papers * Email * FAQ * Forums * Live chat * Mailing List * On-site * Phone * Tips and hints * White papers * Email * FAQ * Forums * Live chat * Mailing List * On-site * Phone * Tips and hints * White papers --Product DescriptionProduct Description MySQL is a relational database management system (RDBMS) that runs as a server providing multi-user access to a number of databases. MySQL is officially pronounced /maskjul/ (My S-Q-L), but is a lot also pronounced /masikwl/ (My Sequel). It is named for original developer Michael Wideniuss daughter My. Oracle Database 11g Release 2 provides the foundation for IT to successfully deliver more information with higher quality of service, reduce the risk of change within IT, and make more efficient use of their IT budgets. By deploying Oracle Database 11g Release 2 as their data management foundation, organizations can utilize the full power of the worlds leading database to Reduce server costs by a factor of 5 Reduce memory board requirements by a factor of 12 Improve mission critical systems performance by a factor of 10 append DBA productiveness by a factor of 2 Eliminate idle redundancy in the data center, and Simplify their overall IT software portfolio. PostgreSQL is a powerful, open source object-relational database system. It has more than 15 years of active development and a proven architecture that has earned it a strong reputation for reliability, data integrity, and correctness. It runs on all major operating systems, including Linux, UNIX (AIX, BSD, HP-UX, SGI IRIX, Mac OS X, Solaris, Tru64), and Windows. It is fully ACID compliant, has full support for foreign keys, joins, views, triggers, and stored procedures (in multiple languages). It includes most SQL2008 data types, including integer, NUMERIC, BOOLEAN, CHAR, VARCHAR, DATE, INTERVAL, and TIMESTAMP. It also supports storage of binary large objects, including pictures, sounds, or video. It has native programming interfaces for C/C++, Java, .Net, Perl, Python, Ruby, Tcl, ODBC, among others, and exceptional documentation. --Contact InformationContact Link MySQL (mysql.com) Oracle (oracle.com) PostgreSQL (postgresql.org) Phone 1 (866) 221-0634 1 (800) 392-2999 --LimitsMax Blob/Clob coat 4 GB Unlimited 1 GB (text, bytea) stored inline or 2 GB (stored in pg_largeobject) Max CHAR Size 64 KB (text) 4000 B 1 GB Max Column Name Size 64 30 63 Max Columns per Row 4096 gravitational constant 250-1600 depending on type Max DATE Value 9999 9999 5874897 Max DB Size Unlimited Unlimited Unlimited Max NUMBER Size 64 bits 126 bits Unlimited Max Row Size 64 KB 8KB 1.6 TB Max Table Size MyISAM storage limits 256TB Innodb storage limits 64TB 4 GB 32 TB Min DATE Value 1000 -4712 -4713 --Data TypesType System * Dynamic * Static * Dynamic * Static * Dynamic * Static Integer * BIGINT (64-bit) * INTEGER (32-bit) * MEDIUMINT (24-bit) * NUMBER * SMALLINT * SMALLINT (16-bit) * TINYINT (8-bit) * BIGINT (64-bit) * INTEGER (32-bit) * MEDIUMINT (24-bit) * NUMBER * SMALLINT * SMALLINT (16-bit) * TINYINT (8-bit) * BIGINT (64-bit) * INTEGER (32-bit) * MEDIUMINT (24-bit) * NUMBER * SMALLINT * SMALLINT (16-bit) * TINYINT (8-bit) Floating Point * BINARY_DOUBLE * BINARY_FLOAT * DOUBLE (64-bit) * DOUBLE preciseness * FLOAT * REAL * BINARY_DOUBLE * BINARY_FLOAT * DOUBLE (64-bit) * DOUBLE PRECISION * FLOAT * REAL * BINARY_DOUBLE * BINARY_FLOAT * DOUBLE (64-bit) * DOUBLE PRECISION * FLOAT * REAL Decimal * DECIMAL * NUMERIC * DECIMAL * NUMERIC * DECIMAL * NUMERIC attract * CHAR * NCHAR * NVARCHAR * TEXT * VARCHAR * CHAR * NCHAR * NVARCHAR * TEXT * VARCHAR * CHAR * NCHAR * NVARCHAR * TEXT * VARCHAR Binary * BFILE * BINARY * BINARY monumental OBJECT * BYTEA * LONGBLOB * LONGRAW * MEDIUMBLOB * RAW * TINYBLOB * VARBINARY * BFILE * BINARY * BINARY LARGE OBJECT * BYTEA * LONGBLOB * LONGRAW * MEDIUMBLOB * RAW * TINYBLOB * VARBINARY * BFILE * BINARY * BINARY LARGE OBJECT * BYTEA * LONGBLOB * LONGRAW * MEDIUMBLOB * RAW* TINYBLOB * VARBINARY Date/Time * DATE * DATETIME * TIME * TIMESTAMP * stratum * DATE * DATETIME * TIME * TIMESTAMP * YEAR * DATE * DATETIME * TIME * TIMESTAMP * YEAR Boolean * BOOLEAN * Unknown * BOOLEAN * Unknown * BOOLEAN * Unknown Other * ARRAYS * AUDIO * BIT * CIDR * CIRCLE * DICOM * ENUM * GIS data types * go out * INET * MACCADDR * See mo re * ARRAYS * AUDIO * BIT * CIDR * CIRCLE * DICOM * ENUM * GIS data types * IMAGE * INET * MACCADDR * See more * ARRAYS * AUDIO * BIT * CIDR * CIRCLE * DICOM * ENUM * GIS data types * IMAGE * INET * MACCADDR * See more I think its pretty obvious that the data speaks for itself. You cant get any better option unless you want to pay big money for these specific services. When it comes to deciding on which open source web server software to utilize, there are a lot of different options, such as, Apache, LightTPD, NGiNX, Boa, Cherokee, etc. The one that stands out the most is Apache. Apache is the most popular web server to date. It is the leading web server that is used most over all others including open source and non-open source options, such as, Microsofts IIS, Googles proprietary custom servers, NGiNX, AOL, IBM, etc. according to the website www.makeuseof.com. Here is a graph table I found (its a little dated) to give you an ideaApache is the leader because of its functionality , performance, price (its free), stability, and security. It has top notch cross-plat forming capabilities so it can be used on numerous operating systems like, Microsofts Windows platform, Linux and UNIX based platforms, Macintosh platforms, BSD platforms, IBM platforms, HP platforms, etc. It can basically run on just about all OS platforms. This is ideal in todays ever evolving business needs and requirements. Some of the best features that an Apache web server offers are as follows Basic access authentication digest access authentication, SSL/TLS HTTPS, virtual hosting, CGI, FCGI, SCGI, Java, SSI, ISAPI, runs in user space versus kernel space, Administration console, and IPv4 IPv6 addressing.Now these are just some of the feature sets that Apache uses. It helps that most, if not all, of these features are security based which is most important when traffic with IT in any aspect of todays business world and society itself. There are a lot of different options when it comes to f ile servers. Some examples are, FileZilla, Samba,HFS, TurnKey, Cerberus, VSFTPD, etc. As far as whats the best file server software options it boils down to the companys needs. I recommend using Samba or FileZilla for a number of reasons. Samba has over 20 years of development and FileZilla has over 10 years of development, They both offer amazing cross-plat forming capabilities on several different operating systems, They are both pretty easy to setup and administer, they both offer great security, and best of all they are free. This is extremely important for a modern business. Also the fact that they are free helps in cutting down company costs and drives up financial gains throughout the entire company.Plus, Samba speaks natively with Microsoft Windows machines and these are typically what most end users use for their operating systems. Now for the open source SMTP server software I recommend using iRedMail. iRedMail offers two different options, iRedMail (which is free) iRedMa ilPro (which is a paid version for $299 per server per year) with amazing fully fledged features. The feature include blazing fast deployment (less than 1 minute), easy to use, security and stability, mind-blowing productiveness (uses a very little resources to run), top notch support, absolute control over data (all personal data is stored on companys hard disk versus some third party storage medium), supports virtualization and non-virtualization software (VMware, Xen, VirtualBox, KVM, OpenVZ, etc. with i386 and x86/x64/ amd64 compatibility), low maintenance, unlimited work outs, stores mail in openLDAP, MySQL, and PostgreSQL, Service and access restrictions, throttling, Anti-Spam Anti-Virus by default, Webmail, backup support, and security (forced password change policy for every 90 days, uses SSL/TLS connections for sending and receiving mail, etc.). The support offered for iRedMail is among the best and in the business world, this is a must. The LDAP server I recommend is Red Hat Directory Server because it offers some of the best features to date. Its also has some of the best support in the business. It has an amazing reputation as well. Here is a list of the features that it offers cost-savings, howling(a) scalability (Allows 4-way multimaster replication of data across the entire enterprise while providing centralized, consistent data, and allows extranet applications), enhanced security (provides centralized, fine-grained access controls, and utilizes strong certificate-based authentication encryption.), and amazing productivity (centralizes user identity andapplications for ease of access for administration), you cant go wrong with using software from a nationally known and reputable company like Red Hat Linux. from each one user will be put into groups this will be done to control access to the file system. Each user on the network will have to meet the standards below. Having each user in groups will help manage them, and what they have access and are allowed to do on the server. Each user will have their own partitioned /home directory to reduce impact of the file system. No user should be without a group, any users without groups will only have access to only their home directory. The following is the password policy they will be using User accountStandard usersRestrict reuse of passwords to once per 18 monthsSet min day for password belongSet max day for password expire every 30 daysSet password complexity to require 1 capital letter, 1 lower case letter, 1 number, 1 symbol and must be at least 15 characters long Enforce password policiesEnsure all users do not have access to sudo, or su rightsCreate groups for all users, and give them allow sups or admins to maintain rights to those groups, and allow them specific path use on sudo (only if needed). This will allow users to access the data they need to complete their jobs. Also with this password system in place, it will ensure they do not use simple passwords or rec ycle passwords too often. Super usersRights to manage groupsSpecific path use of sudoRestrict reuse of passwordsSet min day for password expireSet max day for password expireSet password complexityEnforce password policiesThese will help super users to manage groups and have access to the tools that they need. This also prevents the users from having too much access to the systems. This helps the admin manage groups by allowing them to moveusers into the correct group or give them access to specific files that they may need access to. Su will only be used by top level admins, and only if something is truly not working. Lower level admins will have sudo access to files they need to have access to. Users will only have read/write access to the files they need access to the rest will be read only access. Kernel will be locked down and will need admin permission to access. Passwd file will not be accessible by anyone other than top level admins Firewall and iptables will only be accessi ble by top level admins and super users. Configuring our network in this manner and applying these user access control permissions will cost less money and add a greater level of security. Using this Defense in Depth strategy, we will have multiple layers of security that an attacker will have to penetrate to break the CIA triad.