Computer Forensics
February 7, 2010Great links www.purdue.edu/securepurdue/docs/ComputerForensics.ppt
Great links www.purdue.edu/securepurdue/docs/ComputerForensics.ppt
Environmental factors increasing pressure for new solutions Audit/Control requirements such as Sarbanes Oxley, etc. New legislation; i.e., eDiscovery Desire for ‘Green’ solutions Security and Identity theft grow Disasters Technology Improvements bringing forth new solutions today Server blades & virtualization (VMWare: ESX, GSX, VDI) Software virtualization (MS Softricity, Altiris SVS,...
Vulnerability assessment has many things in common with risk assessment. Assessments are typically performed according to the following steps: · Cataloging assets and capabilities (resources) in a system · Assigning quantifiable value and importance to the resources · Identifying the vulnerabilities or potential threats to each resource · Mitigating or eliminating the...
Denial of Service Attacks Denial of service (DoS) attacks involve flooding a system or network with more data than it can handle, so the system crashes or network bandwidth is so clogged that legitimate communications cannot occur. Distributed DoS (DDoS) attacks are more sophisticated. In such an attack, the...
A good Information Security Program should address all facets of IT security: Policies, Procedures, and Processes Network Security Physical Security Application Security Identity Management Business Continuity Compliance Information Sharing Threat/Vulnerability Management
DoS Attack Detail Maintaining a reliable and predictable network has become a strategic imperative for most businesses now dependent on the Internet. DoS attacks, which flood network links or Web sites with useless traffic, have become a serious threat to the reliability of critical business assets. In a DoS...
127 controls distributed within 10 categories Information security policy Organizational security Asset classification and control Personnel security Physical & environmental security Communication & operations management Access control System development & maintenance Business continuity management Compliance Uses a Plan/Do/Check/Act implementation and operation model that starts with a risk assessment to...
Risk management where addressed only in part 2 document, the part 1 now includes a new chapter on ‘Risk Assessment and Treatment’ requirements ‘Asset classification and control’ evolve into a more holistic ‘Asset management’ approach ‘Personnel Security’ evolve into ‘Human resources security’ which now emphasis on what’s needed before,...
BS7799 was created in 1999 as a two part document (standard + certification scheme) by the British Standards Institution (BSI) The standard portion was adopted and converted into an ISO standard in 2000 The certification scheme portions is still a BSI only standard and it’s latest revision is dated...
Components of an IT Service Management service HelpDesk Service Level Management Service Catalog Metering Billing Chargeback https://www.bestitdocuments.com/Samples
Threats must be understood to build secure systems Every spec/design goes through threat analysis Model of component is created Threats categorized based on STRIDE Severity ranked based on DREAD Stride: S—Spoofing T—Tampering of Data R—Repudiation I—information Disclosure D—Denial of Service E—Escalation of Privileges Dread: D—Damage potential R—Reproducibility E—Exploitability A—Affected...
PCI Compliance Validation. European Payment Council (EPC). Audits and Self-Assessments Network Scans Report on Compliance PCI Report on Compliance and Visa Level 1–3 Merchants Level 1 Merchants (via Acquirer) On-site PCI data security assessment completed by QSA Letter signed by a merchant officer Confirmation of report accuracy form completed...
Excellent excel tip for networking solutions. http://blog.zztopping.com/2009/02/05/how-to-sort-ip-addresses-in-microsoft-excel
What is Security Management. A proactively discover and detect intrusive activities/vulnerabilities Provide real-time prevention Provide a multi-layered approach to intrusion defense (Host/Network) Integrate any event from the enterprise Collect, consolidate, and normalize events across the enterprise Filter events, alert and notify personnel, execute countermeasures Suppress meaningless data Correlate events...
Requirements: Near Continuous Scanning System Change Alerts Identify “unmanaged” nodes on network Receive frequent vulnerability updates Ongoing monitoring for baseline compliance, vulnerabilities, and threats Standards-based interface to firewall, anti-virus and intrusion prevention systems to support rapid shielding https://www.bestitdocuments.com/Samples
Free – Document download Sample RSA Server Architecture https://www.bestitdocuments.com/Samples
Free – Document download Spectrum Polling Collection Spreadsheet https://www.bestitdocuments.com/Samples
Free Excel document download Gartner Web Evaluation Tool: http://www.aworc.org/went2001/tracks/joint/all-tool-web-evaluation.xls https://www.bestitdocuments.com/Samples
Active Directory Properties https://www.bestitdocuments.com/Samples
When automation is used to send out unwanted emails to very many people the total wasted time becomes a significant resource. An 80 year life expectancy is 2,524,608,000 seconds. If it takes just 2 seconds to identify and delete each unwanted email, sending out 631,152,000 unwanted emails, which arrive...
Encourage users to log off when absent and require password-protected screensavers on PCs. Encourage use of strong passwords made of mixed letters, numbers and special characters. Encourage a clear, well-defined, written security policy, with all users having a copy. Discourage installing modems on networked workstations. Encourage use of encryption...
It’s not enough to say what you’re going to do… …You must explain, in detail, how you’re going to do it! The project summary may be the only part of your proposal that some reviewers read. Funding agencies typically assemble panels of experts to review dozens of proposals at...
The Configuration When you first set up a new PC, you should refer to the owner’s manual for all technical specifications. To start your PC Notebook, document the following basic configuration information: Make, model, and speed of CPU Amount of RAM and what type the system uses The make,...
Security Objectives. Define security objectives and requirements early in the process. Security objectives are goals and constraints that affect the confidentiality, integrity, and availability of your data and application. Design Guidelines for Security. To avoid many of the vulnerabilities introduced by poor design choices, your design activity should use...
Purpose Scouting and scavenged information from a Network and Internet presence that can be analyzed as business intelligence. Objective Size and scope of the Internet presence Task A measurement of the security policy to future network plans Tasks to perform for a thorough Competitive Intelligence Scouting Map and measure...
Purpose Scouting and scavenged information from a Network and Internet presence that can be analyzed as business intelligence. Objective Size and scope of the Internet presence Task A measurement of the security policy to future network plans Tasks to perform for a thorough Competitive Intelligence Scouting Map and measure...
Testing plays a critical role in the development of the web site and its long-term maintenance. While smaller web sites—especially those with more limited budgets—may not need to follow the formal testing procedures that are required for large-scale, commercial web sites, every site needs to be thoroughly tested to...
Windows Script Host provides objects for manipulation of your scripts. Here are some of the tasks that these objects and services can do for you: Map network drives Connect to printers Modify environment variables e.g. Temp Run basic functions such as CreateObject and GetObject Print a message to a...
This document describes the steps necessary to do a basic mySQL database engine installation on a computer running Windows 2000x Server and IIS 6. What you’ll need Windows 200x Server running Internet Information Server (IIS) 6.0 A copy of the mySQL binary distribution for Windows NT / 200X The...
Memory, max size in 2 kb units available to SQL User connections, max number of worker threads that are available for SQL server process, default is 255. Max Worker Threads, the number of worker threads that are available for SQL server processes. Default is 255. SMP concurrency, controls the...
Once MySQL installed & operational, you should immediately set the password for your administrator account (called “root”) and set up at least one guest account, which has limited privileges. Iin the case of the example specified below, the user named “guest” only has SELECT privileges for the database database_name...