intrusion detection and prevention systems idps ppt

Tài liệu Intrusion Detection and Prevention ppt

... desire to go beyond simple intrusion detection to intrusion prevention, more vendors have begun using the firewall not just as an IDS sensor but as an actual IPS device in and of itself (particularly ... drop the offending traffic. Overall, the role of firewalls in intrusion detection is still being defined as vendors migrate more and more IDS code into the firewall appliance. The Firewall ... helps significantly improve the deterrent capabilities and the defenses of a network. With alarms from firewalls, dedicated IDS appliances, and host IPS agents, a strong correlation can be made...

Perspectives of Chief Ethics and Compliance Officers on the Detection and Prevention of Corporate Misdeeds ppt

Danh mục: Khoa học xã hội

... A RAND INSTITUTE FOR CIVIL JUSTICE CENTERCenter for Corporate Ethics and GovernanceCONFERENCE PROCEEDINGS Perspectives of Chief Ethics and Compliance Ofﬁcers on the Detection and Prevention ... activated, a rousing speech and memorandum from the CEO is delivered, and an “ethics officer” appointed, then all the employees and managers will join hands in a “Kumbaya” moment, and the program will ... integrity and corporate ethics starts with a senior-level chief ethics and compliance officer (CECO) who understands the compliance and ethics field, is empowered and experienced, and who has...

Tài liệu GSM, cdmaOne and 3G Systems P5 pptx

Danh mục: Hóa học - Dầu khí

... third term and the last term are AWGN noise and in-tercellular interference, respectively. Note that a0 and ajrepresent the path loss and slowfading for the paths between the zeroth BS and the ... whencePij=Ptara2ij=Ptarrα10λij10=Srα10λij10(5.79)where α is the path loss exponent, and λijis a normally distributed random variable withstandard deviation σ and zero mean, while r is the distance from the interfering ... (5.35) for perfectpower control and VAFs of 3/8 and 1/2. For an outage probability of 2%, the single cellCDMA system can support 48 users and 38 users for a VAF of 3/8 and 1/2, respectively.The...

Tài liệu Nano and Microelectromechanical Systems P2 ppt

Danh mục: Cơ khí - Chế tạo máy

... from systems standpoints. That is, we depart from thesubsystem analysis and study NEMS and MEMS as dynamics systems. From modeling, simulation, analysis, and visualization standpoints,NEMS and ... loop, and []B B Bmin max.â 2001 by CRC Press LLC nano- and microscale actuators and sensors without studying subsystems(devices) to actuate and control these transducers. That is, NEMS and MEMS ... NEMS and MEMSFor example, the desired flight path of aircraft (maneuvering and landing) is maintained by displacing the control surfaces (ailerons and elevators, canards and flaps, rudders and...

Tài liệu Nano and Microelectromechanical Systems P1 ppt

Danh mục: Cơ khí - Chế tạo máy

... medicine and health, manufacturing and transportation, power and energy systems, and avionics and national security. NEMS and MEMS have important impacts inmedicine and bioengineering (DNA and genetic ... NEMS and MEMS (nano- and microscale structures, devices, and sub -systems) , reduce the time and cost ofderiving and leveraging the NEMS and MEMS technologies from concept todevice/system, and ... devices, and subsystems. The studied nano- and microscale structures and deviceshave dimensions of nano- and micrometers.To support the nano- and microtechnologies, basic and applied researchand...

AN IMPLEMENTATION OF INTRUSION DETECTION SYSTEM USING GENETIC ALGORITHM pptx

Danh mục: An ninh - Bảo mật

... of the important Intrusion Detection systems and their problems. 4.1. Existing Intrusion Detection Systems  Snort: A free and open source network intrusion detection and prevention system, ... the computer and networking attacks and misuses [1]. Intrusion detection is implemented by an intrusion detection system and today there are many commercial intrusion detection systems available. ... gives an overview about intrusion detection system. Section 4 describes some existing intrusion detection systems and their problems. Section 5 and 6 describes our system and its implementation....

Research on Intrusion Detection and Response: A Survey pdf

Danh mục: An ninh - Bảo mật

... systems can be treated as “black boxes” that produce and con-sume intrusion- related information” . Where CIDF and IDAR res pectively stand for “Common Intrusion Detec-tion Framework” and Intrusion ... report a work on thesubject of intrusion detection for the ano maly detection. Authors re port similar categories (misuse and a nomaly detection for intrusion detection) , they also rep ort thesame ... Couto, S. Jajodia, and N. Wu, “Spe-cial section on data mining for intrusion detection and threat analysis: Adam: a testbed for exploringthe use of data mining in intrusion detection, ” ACMSIGMOD...

making monitoring and evaluation systems work ppt

Danh mục: Cơ sở dữ liệu

...

intrusion detection and correlation challenges and solutions (advances in information security)

Danh mục: Đại cương

... series: INTRUSION DETECTION AND CORRELATION: Challenges and Solutionsby Christopher Kruegel‚ Fredrik Valeur and Giovanni Vigna; ISBN: 0-387-23398-9THE AUSTIN PROTOCOL COMPILER by Tommy M. McGuire and ... original signal into twofrequency-bands (called subbands), which are often denoted as coarse scaleapproximation (lowpass subband) and detail signal (highpass subband). Then,the same procedure is ... Jutta – thank you foryour understanding and helpin my ambition to be both‚ aloving and committedpartner and father as well asan enthusiastic scientist.Andreas UhlI dedicate this book to...

Báo cáo hóa học: " Research Article Subspace-Based Algorithms for Structural Identiﬁcation, Damage Detection, and Sensor Data Fusion" ppt

Danh mục: Báo cáo khoa học

... Goursat, and M. Basseville, “Stochastic subspace-based structural identiﬁcation and damage detection and localisation—application to the Z24 bridge benchmark,” Me-chanical Systems and Signal ... generation and fault detection and isolation,” Automatica,vol.33,no.5,pp. 783–803, 1997.[76] M. Basseville and I. V. Nikiforov, “Fault isolation for diagno-sis: nuisance rejection and multiple ... 2002.[77] M. Basseville and I. V. Nikiforov, “Handling nuisance param-eters in systems monitoring,” in Proceedings of the 44th IEEEConference on Decision and Control and European Control Con-ference...

Mechatronics Dynamics of Electromechanical and Piezoelectric Systems P1 pptx

Danh mục: Kĩ thuật Viễn thông

... mechanics;statics, kinematics and dynamics of rigid and elastic bodies: vibrations of solids and structures; dynamical systems and chaos; the theories of elasticity, plasticity and viscoelasticity; composite ... materials; rods, beams, shells and membranes; structuralcontrol and stability; soils, rocks and geomechanics; fracture; tribology; experimentalmechanics; biomechanics and machine design.The median ... left hand side consists of scalar work and energy functions. The righthand side consists of a total time derivative which can be eliminated by 20 1 Lagrangian dynamics of mechanical systems Qi=...

Automobile electrical and electronic systems P2 pptx

Danh mục: Kĩ thuật Viễn thông

... this case A is NOT B and, of course, thiscan only be a single input and single output device.The AND and OR gates can each be combinedwith the NOT gate to produce the NAND and NORgates, respectively. ... arelinked and then compiled into machine language –in other words a language consisting of just ‘1s and ‘0s’ and in the correct order for the microprocessorto understand.34 Automobile electrical and ... least28 Automobile electrical and electronic systems Figure 2.32 Combinational logic to compare inputsFigure 2.33 D-type and JK-type flip-flop (bistables). A methodusing NAND gates to make an RS...

Parallel Programming: for Multicore and Cluster Systems- P4 pptx

Danh mục: Phần cứng

... structure and size of the caches, the access of cores to caches, and the use of heterogeneous components. From a high-level view, three differenttypes of architectures can be distinguished, and there ... for standard desktop or server processors.Examples are the IBM Power6 architecture, the processors of the Intel Xeon and AMD Opteron family, as well as the Sun Niagara processors (T1 and T2). ... for systems with a distributed address space where a nodecomprises a processor and the corresponding memory module. Dynamic intercon-nection networks connect nodes indirectly via switches and...

Parallel Programming: for Multicore and Cluster Systems- P13 ppt

Danh mục: Phần cứng

... Chapter 6 considers program-ming models and techniques for shared address spaces in more detail and describesdifferent systems, like Pthreads, Java threads, and OpenMP. In the current section, afew ... When n1 and n2are multiples of p1 and p2, respectively, the processor at position (i, j) owns all array elements (k,l) withk = i +s·p1 and l = j +t ·p2for 0 ≤ s < n1/p1 and 0 ≤ ... client–server model is important for parallel program-ming in heterogeneous systems and is also often used in grid computing and cloudcomputing.3.3.6.7 PipeliningThe pipelining model describes...