configuring linux as a firewall
Tài liệu Module 4: Configuring ISA Server as a Firewall ppt
Ngày tải lên :
27/02/2014, 05:20
... 2004 as a Firewall What Is a TCP/IP Packet? Network Interface Layer Internet Layer Transport Layer Application Layer Destination Address: 0003FFD329B0 Source Address: 0003FFFDFFFF Physical payload ... ISA Server as a Firewall Examining Perimeter Networks and Templates Configuring System Policies Configuring Intrusion Detection and IP Preferences Lesson: Using ISA Server as a Firewall What ... TCP payload What Is Packet Filtering? Is the … Source address allowed? Destination address allowed? Web Server Protocol allowed? Destination port allowed? ISA Server Packet Filter What Is Stateful...
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Lab Linux phan I, II Installing Linux as a Server
Ngày tải lên :
13/09/2012, 10:21
... packages có tên samba rpm –qa samba* => liệt kê packages có tên bắt đầu samba rpm –qa | grep samba => liệt kê packages có tên ch a samba rpm –qd samba => liệt kê files tài liệu liên quan đến samba ... a Cao, Q.1, TP.HCM Tel: (84-8) 38244041 – 0989012418 www.athena.edu.vn - Bạn liệt kê danh sách packages cài đặt (Installed packages) danh sách packages dùng cho bạn download (Available packages) ... (configuration) liệt kê tập tin cấu hình package 3/ Gở bỏ package (Erase): Chú ý: Nếu gỡ bỏ package mà package phụ thuộc vào package khác gỡ bỏ ta dùng thêm tuỳ chọn nodeps Lỗi package samba-3.0.23c-2.rpm...
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Windows as a Firewall
Ngày tải lên :
29/09/2013, 13:20
... password attacks against a Windows NT server at a rate of one password attempt per second (and at about 50 per second on a workstation) Assume that a hacker actually wanted to compromise the administrative ... implementations attach to each message a time stamp that must be valid to within a few minutes or the message is assumed to be an attempt at a replay attack Kerberos also allows authentication to take ... topics you should be aware of LAN Manager Authentication Makes Password Cracking Easy Windows NT supports LAN Manager authentication and Windows NT password authentication to allow older network...
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Using Linux As A Router
Ngày tải lên :
18/10/2013, 17:15
... the kernel to act as a packet forwarder Slackware came with many excellent precompiled kernels, but IP forwarding was not an option Apparently, some random RFC specifies that IP forwarding is not ... to format and setup the root and swap partitions identically to the first machine Specifically, we made the root partition and the swap partition the same partition letter as the first machine, ... complications of ISDN or geographic distance We connected a hub and a PC to the cloned machine to simulate conditions at the remote site This was where routed caused everything to fall apart As soon...
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Tài liệu Configuring Linux as an NIS Client ppt
Ngày tải lên :
18/01/2014, 05:20
... ypbind and ypwhich daemons The ypbind daemon performs two functions, the master and the slave functions The master process handles requests for information from the NIS server and the slave process ... Step This command will set the NIS domain name to Ciscotest To verify the NIS domain name, type domainname at the shell prompt Step This command will only set the NIS domain name temporarily When ... information will be erased unless the system is configured to run this command every time the system boots up There are many methods that can be used to force a Linux system to run commands upon...
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Tài liệu Installing Linux as a server pptx
Ngày tải lên :
21/01/2014, 18:20
... viện quan trọng, kernel module Cầấ hình mạng u Thiêắ lập thông sôắ u hình mạng cho server: t cầắ • IP Address • Netmask • Gateway IP Address • Nameserver IP Address • Domain name • Hostname Linux ... Linux boot loader Boot loader • LILO • GRUB loader cho phép chọn hệ điêầ hành u để boot Boot Tại boot loader, can thiệp bắầ g n command để thay đổi tham sôắ boot Linux boot loader (tt) ... grub.conf boot=/dev/sda default=0 timeout=10 splashimage=(hd0,0)/grub/splash.xpm.gz hiddenmenu title Linux Fedora (2.6.5-1.358smp) root (hd0,0) kernel /vmlinuz-2.6.5-1.358smp ro root=LABEL=/ rhgb quiet...
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Configuring Ubuntu Server As a Mail Server
Ngày tải lên :
19/10/2013, 02:20
... SERVER AS A MAIL SERVER administrator to manage all individual programs that comprise the Postfix mail server The disadvantage is that, as an administrator, you need to know how all these separate ... to your mailbox Summary This chapter explained the basics of how to set up Ubuntu Server as a mail server You learned how to configure Postfix as an easy-to-maintain MTA that exchanges mail with ... user can access it Postfix comes with an integrated MDA as well Mail user agent (MUA): After the mail is stored by the MDA, the MUA is the program that the user uses to read the mail The MUA can...
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Configuring Ubuntu Server As a VPN Server
Ngày tải lên :
19/10/2013, 02:20
... vars Makes Passing the Appropriate Parameters Easier when Generating the CA C HA P TER 12 CONFIGURING UBUNTU SERVER AS A VPN SERVER After making sure that the file contains the appropriate parameters, ... commands Listing 12-2 Generating the Certificate Authority with the easy-rsa Scripts Creating Server Keys At this point the CA is available and you can generate keys The following command creates ... PKI infrastructure, this chapter also covers setting up the CA If you already have a CA, you can skip this configuration and proceed to creating certificates for the client and the server Configuring...
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Báo cáo y học: " Self-reported sickness absence as a risk marker of future disability pension. Prospective findings from the DWECS/DREAM study 1990-2004"
Ngày tải lên :
26/10/2012, 10:03
... Cochran-Armitage trend test was performed in order to test if a gradual increase in sickness absence was associated with increase in risk of disability pension The SAS procedure PROC GENMOD (SAS ... than days of absence per annum decreased from 2.77 to 2.68, and remained significant There was an increased risk of disability pension for people who were smokers at baseline, whereas there was ... was stronger among men (OR=3.13) than among women (OR=2.19) (Table 2) Additional analysis treating days of sickness absence during 1990 as a continuous variable showed a clear trend of increase...
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Báo cáo y học: "An Avian Connection as a Catalyst to the 1918-1919 Influenza Pandemic"
Ngày tải lên :
02/11/2012, 11:12
... mammalian hosts These animals, usually pigs, act as a transformer or converters; creating a strain that can more readily infect humans Pigs can be infected with both avian and human influenza A ... horses, seals, whales, and many types of birds as well as humans This can be a trans-species virus Type B infects only humans [8] Animals act as reservoirs for this influenza virus and Gelbalt [7] ... as a protease to cleave HA which creates a systemic infection as well [1] Taubenberger [1] reported that this transformation was not observed in the1918 strain, or in strains “captured” in nature...
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Life as a Ghost
Ngày tải lên :
07/11/2012, 09:08
... straight away without stopping at a petrol station After having talked and talked and talked, and when I finally managed to dismiss her with fake half-promises and sat back into my car at last ... I knew it wasn’t so A more ominous explanation came to my mind Maybe everything was real, and it was taken for granted that I was dead, just I wasn’t! My brain was still working, and I would ... body Admiration and even something like awe Was he awed because she was dead, by the mystery of death? No, he was awed because in his eyes she was beautiful, a beautiful young woman… For a split...
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Vcd as a stimulating factor to increase the young learners’ time-on-task
Ngày tải lên :
07/11/2012, 14:44
... 2005), he also makes a distinction between task-based teaching and tasksupported teaching The task-based teaching occurs when the teaching is based exclusively on meaning-focus tasks, and the task-supported ... functions and language notions are taught to learners at the same time with the assumption that language learning relates to learning formulaic expressions of language as well as learning rules of language ... II.1 A review of language teaching approaches Teaching language has received much focus for the past few decades So many approaches and methods such as Audiolingual Method, Total Physical Response,...
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Flavor enhancement as a tool for increasing pleasantness and intakeof a snack product among the elderly
Ngày tải lên :
03/04/2013, 21:06
... pleasantness ratings, the aroma concentration had a similar effect on both age groups in the first tasting session: the heightened aroma sample was rated as less pleasant than the regular aroma sample ... Preliminary data analysis revealed no significant main effects and only one significant interaction of day and aroma on the pleasantness ratings of the young, implicating an increase in pleasantness ... a small food reward after the last evaluation session Samples The sample material was a fermented oat bran product (Yosaw, Bioferme, Finland), which is a cereal-based snack food similar to flavored...
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Stability and in vivo evaluation of pullulan acetate as a drug nanocarrier
Ngày tải lên :
23/04/2013, 21:38
... BA R = B B A where AUC is the area under the curve Statistical analysis All data are presented as a mean value with its standard deviation indicated (mean ± SD) Statistical analysis was conducted ... (Mw = 200,000) was purchased from Hayashibara (Tokyo, Japan) Epirubicin·HCl (EPI·HCl) was purchased from Hisun Pharmaceutical Co (Zhejiang, China) Poly (vinyl alcohol) (PVA) with an average molecular weight ... main pharmacokinetic parameters were calculated by DAS 1.0 (Anhui, China) program Bioavailability (BA) is a measurement of the rate and extent of a therapeutically active drug that reaches the...
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grey water reuse as a sustainable alternative resouree
Ngày tải lên :
25/04/2013, 08:20
... Piping and Conveyance, Surge/Balancing Tanks, Filters, Pump and delivery piping system A separate sanitary plumbing system has to be installed to separate the grey water from the wastewater discharges ... irrigation and also landscaping Mature Cotton plants Photo: Texas A& M University Young Tomato Plants Photo: Texas A & M University The Water Environment Research Foundation, USA carried out a study ... Grey Water Reuse As A Sustainable Alternative Water Resource The laundry greywater is more contaminated with faecal pathogens from soiled clothing than the bathroom source, though laundry water...
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Love was as clear as a mirror
Ngày tải lên :
18/08/2013, 19:10
... of her because of me Oh that was true, ‘cause I was a handsome teacher and I talked to people nicely But then, I realized that the truth wasn’t like that In one period, I randomly asked the students’ ... like a mimosa, folding up her leaves, and showing her sharp thorns Then coming the day she graduated from school and began mature I was present in her class on the last day Their fare-well party ... student Forty female students were forty firecrackers, ready to blow up if my mistake was a beam of fire But she wasn’t only a firecracker but also a string of them, and that was very terrible!...
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Evaluation of Dredged Sediment as a Silt and Clay Source for Artificial Tidal Flats
Ngày tải lên :
05/09/2013, 09:38
... chloride (PAC) as well as waste steel slag (WSS) (E5) A natural tidal flat (C3) at the same tidal level was chosen as a reference for monitoring benthic communities as well as physicochemical characteristics ... observed variation in the macrobenthos population in the artificial tidal flats and the natural tidal flat The abundance of macrobenthos in the artificial tidal flats increased after May 28 and finally ... E2, and E5) were comparable to that in E3 as well as the natural tidal flat (C3) Also, the distribution of gastropods, polychaetes and bivalves was consistent in the artificial and natural tidal...
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Screening of PHA-Producing Bacteria Using Biodiesel- Derived Waste Glycerol as a Sole Carbon Source
Ngày tải lên :
05/09/2013, 10:15
... periodate were added Afterwards, 1.2 mL of acetylacetone solution was added and the mixture was placed in a water bath at 70ºC for An absorbance measurement was made at 410 nm against a blank sample ... volume was transferred to a clean test tube, was evaporated and then mL of concentrated sulfuric acid was added The sample was boiled for 10 minutes An absorbance measurement was made at 235 nm ... research, it can be concluded that AIK7 isolate could be a good candidate as a PHA producer by using this low-grade waste glycerol as a sole carbon source REFERENCES Anderson A J and Dawes E A...
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