ping—send a special packet to a network host
Lab 5.1.11 Building a Peer-to-Peer Network
... are directly connected The default Gateway is only required on local area networks that are connected to a router Computer IP Address Subnet mask Default Gateway PC – A 192.168.1.1 255.255.255.0 ... they can be restored at the end of the lab These include IP address, subnet mask, default gateway, and DNS servers If the workstation is a DHCP client, it is not necessary to record this information ... the two PCs a Set the IP address information for each PC according to the information in the table b Note that the default gateway IP address is not required, since these computers are directly...
Ngày tải lên: 27/10/2013, 07:15
Lab 5.1.12 Building a Peer-to-Peer Network
... information in the table b Note that the default gateway IP address is not required, since these computers are directly connected The default gateway is only required on local area networks that are ... settings, so that they can be restored at the end of the lab These include IP address, subnet mask, default gateway, and DNS servers If the workstation is a DHCP client, it is not necessary to record ... to the NIC in each of the PCs Be sure to examine the cable ends carefully and select only a crossover cable b What kind of cable is required to connect from NIC to NIC? _ c What...
Ngày tải lên: 27/10/2013, 07:15
A Special Addition to Staying Healthy: An English Learner’s Guide to Health Care and Healthy Living ppt
... Health A Special Addition to Staying Healthy: An English Learner’s Guide to Health Care and Healthy Living Naomi Soto, Maria Koonce, Gregory Smith Florida Literacy Coalition Florida’s Adult and ... can lengthen and improve quality of life Usually no symptoms Genital warts may appear Vaccine can guard against some forms of HPV Fever, unusual vaginal discharge that may have bad smell, pain ... any changes in your breasts, see your health care provider right away He or she may send you to get a mammogram What is a Mammogram? A mammogram is an X-ray or picture of the inside of a breast...
Ngày tải lên: 05/03/2014, 13:20
HACKING IN A FOREIGN LANGUAGE: A NETWORK SECURITY GUIDE TO RUSSIA pot
... Backdoor.Antilam.14.c, Backdoor.Antilam.20 .a, Backdoor .A Backdoor.Antilam.20.k, Backdoor.Antilam.20.m, Backdoor.Antilam.g1, BackDoor-AED trojan, PW rojan, Barrio, Barrio Trojan, Trojan.PSW.Barrio.305, ... Trojan.PSW.AlLight.10.b), Trojan.PSW.AlLight.11.d, Trojan.PSW.AlLig Trojan.PSW.AlLight.21, AntiLamer Backdoor, Backdoor.Antilam.11, Backdoor.Antilam.12 .a, Back Antilam.12.b, Backdoor.Antilam.14 .a, Backdoor.Antilam.14.c, ... DigitA1 hAnd, Lamers Death, Backdoor.Dea Death.22, Backdoor.Death.23, Backdoor.Death.24, Backdoor.Death.25 .a, Backdoor.Death.25.b Backdoor.Death.25.e, Backdoor.Death.25.f, Backdoor.Death.25.g, Backdoor.Death.25.i,...
Ngày tải lên: 14/03/2014, 20:20
Báo cáo khoa học: Intrinsic local disorder and a network of charge–charge interactions are key to actinoporin membrane disruption and cytotoxicity ppt
... calculation protocol Initially, 100 conformers were generated that were forced to satisfy the experimental data during a standard automatic cyana protocol based on simulated annealing using torsion ... side facing the membrane is dramatically changed (Fig 4) Finally, as 15N NMR relaxation can be used to characterize the dynamic properties of a protein in solution, relaxation data were obtained ... replaced by a group which is also structurally planar and able to accept and donate H-bonds In this context, our data indicate that the positive surface together with a network of electrostatic...
Ngày tải lên: 14/03/2014, 23:20
HYGIENIC PHYSIOLOGY WITH SPECIAL REFERENCE TO THE USE OF ALCOHOLIC DRINKS AND NARCOTICS BEING A REVISED EDITION OF THE FOURTEEN WEEKS IN HUMAN PHYSIOLOGY ppt
... found by Cuvier to contain considerable animal matter Gelatine was actually extracted from the Cambridge mastodon, and made into glue A tolerably nutritious food might thus be manufactured from ... Body," and that quaint volume, "Odd Hours of a Physician," have aided the author with facts and fancies The writings of Draper, Dalton, Carpenter, Yalentin, Mapother, Watson, Lankester, Letheby, Hall, ... and Sappey's "Traité d'Anatomie" have been followed on all anatomical questions, and have furnished many beautiful drawings Huxley's "Physiology" has afforded exceedingly valuable aid Foster's "Text-Book...
Ngày tải lên: 15/03/2014, 13:20
network administrator street smarts - a real world guide to comptia network+ skills
... permanently stored in read-only memory (ROM) on those devices with a LAN interface meant for network attachment There are nearly as many ways to ascertain the MAC address of a network interface as ... in your administration of a real-world network Scenario You are the network administrator of a regional site that is part of a larger internetwork implemented by a multinational organization Your ... there are network interfaces This lab will present a variety of utilities for discovering your MAC addresses Anything from a spreadsheet to a database to a specially written application can be...
Ngày tải lên: 25/03/2014, 11:53
A FORMAL APPROACH TO SPECIFY AND DEPLOY A NETWORK SECURITY POLICY ppt
... role to dene roles that are relevant in a given organization, (2) Predicate relevant activity(org, a) where org is an organization and a an activity to dene activities that are relevant in a given ... rules is actually complex to manage and is a major source of errors It is one of the main drawbacks of many rewall conguration languages There are some tools that help administrators to build ... is a lack of accurate semantics that allows the security administrator to avoid rewall mis-conguration (see section 6) In this paper, we investigate the automatic generation of the target rewall...
Ngày tải lên: 28/03/2014, 22:20
Báo cáo hóa học: " Research Article A Novel Approach to Detect Network Attacks Using G-HMM-Based Temporal Relations between Internet Protocol Packets" pot
... learning dataset with above-described dataset This dataset had 100,000 normal packets and 1,000 to 1,500 abnormal packets for training and evaluating each In the case of unsupervised learning algorithms ... the total number of normal data The false negative rate is defined as the total number of attack data that were incorrectly classified as normal traffic divided by the total number of attack data 7.1 ... classified normal and abnormal packets divided by the total size of the test data The false positive rate is defined as the total number of normal data that were incorrectly classified as attacks...
Ngày tải lên: 21/06/2014, 05:20
Báo cáo lâm nghiệp: "Opportunistic methods of controlling vegetation, inspired by natural plant succession dynamics with special reference to natural outmixing tendencies in a gap regeneration" pps
... conducted into alternative, affordable methods of vegetation management This applies to natural as well as artificial regeneration, especially on large regeneration cuts with no remaining shelter ... philosopher Francis Bacon’s ancient adage (1620) “nature to be commanded must be obeyed” [5] Though Bacon’s Novum Organum addressed human nature rather than plants, his maxim is generally applicable; ... so-called multi-layers (where leaves and twigs are more or less parallel to sunbeams) are particularly suited to this purpose After a clear cut or a climatic event (such as a storm), the development...
Ngày tải lên: 08/08/2014, 01:22
how to develop a network security policy
... flooded the company's internal networks with email and caused a great deal of unnecessary technical staff time to be wasted At a West Coast Manufacturing Company Because it had no policy requiring ... protection is usually essential for remote access to important assets or as an extra protection when using the organisation’s intranet Key Management Keys are used to encrypt and decrypt data A serious ... private data to be encrypted when held in storage, a large manufacturing company found itself facing a public relations problem A thief made off with a computer disk containing detailed personal...
Ngày tải lên: 18/10/2014, 19:37
A sociological study of tamil entrepreneurship with special reference to up country tamil business in sri lanka
... colleagues Mr Aruna Shantha, Mr Niroshan Vithanage, Ms Shanthi Hemalatha, and Mr Sampath Fernando, Athula Samarakoon and Miss Kalpani come to mind as gracious friends in this adventure I also ... Library, Sathyodaya & ICES library in Kandy are remarkable for their services Especially Ms Niranjala, Ajantha, Kanchana, and Mr Alwis are noteworthy among the acquaintances of those libraries ... offer my gratitude to Ravi, Sunethra, and Ranjula all Sabaragamuwa University staffers for their cooperation in various ways The academic support received from Prof S.K Pinnawala was also another...
Ngày tải lên: 09/09/2015, 18:58
Excursions on the way a comparative study of wang bis laozi and john finnis new classical natural law theory with special attention to the relations between metaphysical speculation and political theorizing
... as a Fellow of the Royal Asiatic Society of Great Britain and Ireland was a great source of encouragement Parts of chapter was read at the Annual Natural Law conference on “Law’s Moral Foundations” ... I argue that metaphysics is a corollary, and is not irrelevant If an account of human nature or a created world of which human beings and human nature are a part entails some ontological Creator, ... Which means to say: it cannot be an exact, replicative imitation So the imitation is analogical, which means that the sage will operate in a way similar to the way the Dao operates But to speak of...
Ngày tải lên: 12/09/2015, 11:01
A song for lowalangi the interculturation of catholic mission and nias traditional arts with special respect to music
... traditional villages of Bawomataluo, Hilismaetanö and Orahili, as well as a week in Tögizita, central Nias I began to collect photographic and audio material at that time It was particularly this ... and rituals to the Naga in Assam / Myanmar, Dayaks in Kalimantan and Batak in Sumatra, obviously Chinese influence, and recently more fusion with the Minangkabau from West Sumatra 2.1.2 Warfare ... Minangkabau area, especially when the Nias husband later wants to return with his Minangkabau (and most probably Islamic) wife to his home historically known as “pig island” We shall return to...
Ngày tải lên: 12/09/2015, 21:46
Hacking from a network: SYN flood and TCP Sequence number prediction attacks
... will encapsulate part of the message in an ICMP packet and return it TCP Header - SYN Flag Frame Header Data Data IP Datagram Header Data TCP Header Source Destination Sequence Port Port No ACK No ... packet. ip.ihl=5; packet. ip.tos=0; packet. ip.tot_len=htons(40); packet. ip.id=getpid(); packet. ip.frag_off=0; packet. ip.ttl=255; packet. ip.protocol=IPPROTO_TCP; packet. ip.check=0; packet. ip.saddr=sadd; ... freeze a particular service on a host computer 11 11 IP Spoof Handwaving • How we spoof the target so that the sender appears to be an unreachable host? – We need a real routable to, unreachable host, ...
Ngày tải lên: 26/10/2013, 23:15
Lab 4.1.4 Creating a Network Map using CDP
... routers a Configured the routers according to the information in the table above in order for CDP to be able to collect information about them Refer to prior labs on configuring serial and Ethernet ... for a password, enter class If “class” does not work, ask the instructor for assistance Router>enable At the privileged EXEC mode, enter the command erase startup-config Router#erase startup-config ... type of router as well as how many interfaces the router has There is no way to effectively list all of the combinations of configurations for each router class What is provided are the identifiers...
Ngày tải lên: 04/11/2013, 16:15
Establishing A Network Security Policy
... this command aaa authorization This example allows authorization on the network via TACACS+ aaa authorization network tacacs+ This example specifies TACACS+ as the method for user authorization ... the command would be: aaa authentication ppp default local This example would allow authentication to succeed even if the TACACS+ server returns an error aaa authentication ppp default tacacs+ none ... services AAA authorization works by putting together a set of attributes that identify what a user is authorized to perform These attributes are compared the information contained in a database for a...
Ngày tải lên: 05/11/2013, 12:15
Customizing a Network Using the Registry phần 1
... undesirable, since all traffic can be redirected to a gateway that is not constantly monitored Because of this reason, set this parameter to EnablePMTUDiscovery (REG_DWORD data type) The default value ... (REG_DWORD data type) The default value (1) enables TCP/IP to switch to a secondary gateway if many connections experience problems However, in cases when you are under a DoS attack, such behavior ... this parameter enables TCP/IP to determine Maximum Transmission Unit (MTU) that can be transmitted to the system This feature is potentially dangerous, since it enables the attacker to bypass your...
Ngày tải lên: 07/11/2013, 08:15