creating a statistical baseline for your database

... the room and extract an account database from a server by using a boot startup disk or CD The attacker could then perform a brute force attack on the password hashes in the database and access ... natural disasters such as tornados and hurricanes, and disasters caused by people such as unintentional or accidental acts, and intentional acts like vandalism and terrorism To plan for disaster ... using or maintaining: Off-site storage of backup media Storing backups of your critical data offsite protects your data if a disaster damages or destroys the data at your primary facility Spare servers...

Ngày tải lên: 21/12/2013, 19:15

... physically attacks a computer’s hard disk, or a process in an organization omits the application of service packs before deployment Additional reading For more information about change management, ... Northwind Traders has no plans for performing an initial installation or creating a secure baseline for the computers Although its plan to install antivirus software is a good idea, it likely will ... threat models Manage risks Qualitative and quantitative risk analysis Phase Task Details Building Create policies and procedures for: Installing operating systems and software securely Enforcing...

Ngày tải lên: 21/12/2013, 19:15

... Anyone who can manage an account can change the rights and permissions of the account or disable its use Anyone who can manage a password to an account can, at any time, access all of the information ... account passwords for non-System accounts are stored as LSA secrets, which an attacker can extract If the account is a domain account, an attacker who extracts the password from a computer can ... information that the account can access Who can obtain account information Account information often includes personal data, such as home addresses, birthdates, and telephone numbers Each account...

Ngày tải lên: 18/01/2014, 05:20

... sent along with NTLM authentication messages for compatibility with older operating systems Because an attacker can easily crack LAN Manager password hashes, remove them from the account databases ... Module 8: Creating a Security Design for Authentication 13 When using LAN Manager and NTLM authentication protocols, consider: Removing LAN Manager password hashes LAN Manager password hashes are sent ... NTLM or LAN Manager, and then attack the password hashes offline Threat is easily carried out with little skill required Both attacks enable an attacker to obtain a valid user account and password...

Ngày tải lên: 18/01/2014, 05:20

... that your organization retains data and how you use redundant hardware and hardware replacement schedules to protect against loss of data due to hardware failure Additional reading For more information ... the attacker replaces the password of the Administrator account in the local Security Accounts Manager (SAM) database The attacker then logs on to the laptop as Administrator and accesses the data ... points Data is vulnerable to threats from both external and internal attackers For example: External attacker scenario An external attacker steals a laptop from an employee’s car Using a floppy...

Ngày tải lên: 18/01/2014, 05:20

... of traffic For example, an attacker who wants to gain knowledge about data as it is transmitted can passively monitor the network from within an organization This type of attack reveals data but ... network in your organization, the data becomes vulnerable to a variety of additional threats Attackers can potentially intercept transmitted data, depending on how and where the data is transmitted ... infrastructure (PKI) and a Remote Authentication Dial-In User Service (RADIUS) infrastructure Additional reading For more information about data transmission protocols for the application layer,...

Ngày tải lên: 18/01/2014, 05:20

... points Assets are vulnerable to threats from both external and internal attackers For example: External attacker scenario An external attacker runs a series of port scans on a network The attacker ... recently deployed a Web server so that employees can retrieve their e-mail messages The IT manager has asked you to explain how a Land attack and a SYN flood attack (or SYN-ACK attack) can prevent users ... remain half open The attacker repeatedly changes the spoofed source address on each new packet that is sent to generate additional traffic and deny legitimate traffic An attacker could use a SYN-ACK...

Ngày tải lên: 18/01/2014, 05:20

... equivalents are an obvious choice Some recent statistics from the National Mail Order Association (NMOA) and the American Catalog Mailers Association (ACMA) show that the US catalog industry is a ... larger trade shows will have thousands of attendees and hundreds of booths But, managed properly a day spent at a trade show can provide you with market information and contacts that could take ... might be able to reduce your selling fees through eBay Giving Works 15 and PayPal For additional information you can contact PayPal directly (compliance@PayPal.com) and inquire about options for reducing...

Ngày tải lên: 18/02/2014, 22:20

... Markov Models (Nabende, 2010; Darwish, 2010; Jiampojamarn et al., 2010), Finite State Automata (Noeman and Madkour, 2010) and Bayesian learning (Kahki et al., 2011) to learn transliteration pairs ... algorithm to estimate the counts of multigrams The algorithm has a forward variable α and a backward variable β which are calculated in the standard way (Deligne and Bimbot, 1995) Consider a node r which ... pronounced as “Jaarj” in Hindi Our semi-supervised system learns this as a non-transliteration but it is wrongly annotated as a transliteration in the gold standard Arabic nouns have an article “al” attached...

Ngày tải lên: 19/02/2014, 19:20

... IM F INDER Hatzivassiloglou et al (2001) created a set of 10.535 manually marked pairs of paragraphs Two human annotator were asked to judge if the paragraphs contained ’common information’ They ... almost paraphrases For our task sentences that are not paraphrases can be in the same cluster (see rule 5, 8, 9) In general there are several constraints that pull against each other The judges have ... Empirical Methods in Natural Language Processing and Computational Natural Language Learning (EMNLP-CoNLL), pages 410– 420 Regina Barzilay and Kathleen R McKeown 2005 Sentence Fusion for Multidocument...

Ngày tải lên: 08/03/2014, 01:20

... than 3,000 tags may be assigned by the Czech morphological analyzer The PDT also contains machine-assigned tags and lemmas for each word (using a tagger described in (Haji~ and Hladka, 1998)) For ... was made for cases where a comma was the head of a phrase NP(man) D I the N I man Figure 3: The baseline approach for non-terminal labels Each label is XP, where X is the POS tag for the head-word ... of a morphological analysis program, and also with the single one of those tags that a statistical POS tagging program had predicted to be the correct tag (Haji~ and Hladka, 1998) Table shows a...

Ngày tải lên: 08/03/2014, 06:20

... co-occurrence analysis operate over large corpora, which are typically unavailable for a lost language Finally, Knight and Yamada (1999) and Knight et al (2006) describe a computational HMMbased method for ... Problem Formulation We are given a corpus in a lost language and a nonparallel corpus in a related language from the same language family Our primary goal is to translate words in the unknown language ... the assumption that each character was emitted from a hidden phonemic state In our adaptation, we assume instead that each Ugaritic character was generated by a hidden Hebrew letter Hebrew character...

Ngày tải lên: 17/03/2014, 00:20

... privacy laws for USA, Australia, Canada, United Kingdom, India, and the European Union 2.1.1 United States of America (USA) There are several federal and state laws that have provisions for data ... discloses and manages a customer or client's data." So, a privacy policy is a legal statement that tells the user how a company or website operator may use, gather, manage or share the personal data ... specifically stated purposes information is used in a way that is adequate, relevant and not excessive information is accurate information is kept for no longer than is absolutely necessary information...

Ngày tải lên: 18/03/2014, 21:52

... demand a multidisciplinary collaborative approach among different professionals and organizations in the community Overseas experiences have shown that community-based, and coordinated medical and ... coordination and quality of community-based care This can be done by fostering a holistic and continuous approach, and strengthening social support through the collaboration of formal and informal ... care workers are essential for maintaining daily functioning, they are not the most appropriate source of care in situations involving unpredictable and idiosyncratic needs Comparatively speaking,...

Ngày tải lên: 22/03/2014, 14:20

... had trained at the Central Australian Aboriginal Media Association (CAAMA) She has been creating programming through the use of work such as Manyu Wana from regional and local Aboriginal media ... production; and they enhance the place of Pitjantjatjara among Aboriginal groups in the area, as well as for the dominant Australian regional culture Over the last decade, people from Ernabella frequently ... 14 As of 1993, APU had six Aboriginal staff who produce Blackout, a weekly late-night program on Aboriginal affairs, as well as occasional documentaries and dramatic works As such, it is a precedent-setting...

Ngày tải lên: 30/03/2014, 16:20

... Engineering, pages 7077 Christopher D Manning and Hinrich Schă tze 1999 u Foundations of Statistical Natural Language Processing The MIT Press Masaaki Nagata 1994 A stochastic Japanese morphological analyzer ... method has been shown to be more accurate than or at least as accurate as previous methods We are planning to build a segmentation corpus for Japanese and evaluate our method against this corpus Acknowledgements ... corresponding sample texts Total indicates the averages of over all the text samples These tables show statistically that our system is more accurate than or at least as accurate as This means that our...

Ngày tải lên: 31/03/2014, 04:20

... meantime, your actual or intended domain name will appear in the PTO's trademark database as a pending trademark Anyone doing a trademark search (see Chapter 6) will find your name and know that you are ... commercial databases available through Dialog and other online aggregators of data A search of these databases may produce conflicts that you probably would not discover in your relatively disorganized ... Name Slightly A domain name is reported as not available only if the exact name is already taken For instance, if an availability search tells you that madprophet.com is already taken, you may...

Ngày tải lên: 18/04/2014, 14:04

... (1982 a) For example, an FF ram may have a very low breeding value for ovulation rate (compared to the mean of the FF) which will lower the percentage of its F+ daughters and rank him as a heterozygote ... estimations of the parameters is defined in another way and calculate at each step the probability p, We, u) can be used in have to now, have : The we and probabilities ,n, We shall have a are ... performances ,,, Y,, conditional on their genotypes -y,, is multinormal with - a mean I - variance-covariance matrix ’ a where Similarly, the vector and variance-covariance matrix of the mean R;...

Ngày tải lên: 09/08/2014, 22:22

... AA), (AAAAB, AB), (ABBBB, AB), (BBBBB, BB) (AAAAA, AA), (AAABB, AB), (AABBB, AB), (BBBBB, BB) 5n monoallelic amplification 5n unbalanced amplification (AAAAAA, AA), (AAAAAB, AB), (ABBBBB, AB), ... unbalanced amplification 10 (AAAAAA, AA), (AAAABB, AB), (AABBBB, AB), (BBBBB, BB) 6n unbalanced amplification 11 (AAAAAA, AA), (AAABBB, AB), (BBBBB, BB) 6n unbalanced amplification 12 (AA, AA), ... (AA, AB), (BB, AB), (BB, BB) 2n somatic LOH 13 (AAA, AA), (AAA, AB), (BBB, AB), (BBB, BB) 3n somatic LOH 14 (AAAA, AA), (AAAA, AB), (BBBB, AB), (BBBB, BB) 4n somatic LOH 15 16 (AAAAA, AA), (AAAAA,...

Ngày tải lên: 09/08/2014, 22:23