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Record Nr. |
UNINA9911103157003321 |
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Autore |
Connelly Olly |
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Titolo |
WordPress 3 ultimate security : protect your WordPress site and its network / / Olly Connelly |
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Pubbl/distr/stampa |
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Birmingham, United Kingdom : , : Packt Open Source, , 2011 |
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ISBN |
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9786613349248 |
9781283349246 |
1283349248 |
9781849512114 |
1849512116 |
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Edizione |
[1st ed.] |
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Descrizione fisica |
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1 online resource (408 pages) |
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Collana |
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Community experience distilled |
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Disciplina |
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Soggetti |
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Computer networks - Security measures |
World Wide Web - Security measures |
Data protection |
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Lingua di pubblicazione |
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Formato |
Materiale a stampa |
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Livello bibliografico |
Monografia |
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Note generali |
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Nota di contenuto |
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Cover; Copyright; Credits; About the Author; About the Reviewers; www.PacktPub.com; Table of Contents; Preface; Chapter 1: So What's the Risk?; Calculated risk; An overview of our risk; Meet the hackers; White hat; Black hat; Botnets; Cybercriminals; Hacktivists; Scrapers; Script kiddies; Spammers; Misfits; Grey hat; Hackers and crackers; Physically hacked off; Social engineering; Phone calls; Walk-ins; Enticing URLs; Phishing; Social networking (and so on); Protecting against social engineering; Weighing up Windows, Linux, and Mac OS X; The deny-by-default permission model |
The open source advantageSystem security summary; Malwares dissected; Blended threats; Crimeware; Data loggers; At loggerheads with the loggers; Hoax virus; Rootkits; Spyware; Trojan horses; Viruses; Worms; Zero day; World wide worry; Old browser (and other app) versions; Unencrypted traffic; Dodgy sites, social engineering, and phish food; Infected public PCs; Sniffing out problems with wireless; Wireless hotspots; Evil twins; Ground zero; Overall risk to the site and |
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server; Physical server vulnerabilities; Open ports with vulnerable services; Access and authentication issues |
Buffer overflow attacksIntercepting data with man-in-the-middle attacks; Cracking authentication with password attacks; The many dangers of cross-site scripting (XSS); Assorted threats with cross-site request forgery (CSRF); Accessible round-up; Lazy site and server administration; Vulnerable versions; Redundant files; Privilege escalation and jailbreak opportunities; Unchecked information leak; Content theft, SEO pillaging, and spam defacement; Scraping and media hotlinking; Damn spam, rants, and heart attacks; Summary; Chapter 2: Hack or Be Hacked; Introducing the hacker's methodology |
ReconnaissanceScanning; Gain access; Secure access; Cover tracks; Ethical hacking vs. doing time; The reconnaissance phase; What to look for; How to look for it; Google hacking; More on Google hacking; Scouting-assistive applications; Hacking Google hacking with SiteDigger; WHOIS whacking; Demystifying DNS; Resolving a web address; Domain name security; The scanning phase; Mapping out the network; Nmap: the Network Mapper; Secondary scanners; Scanning for server vulnerabilities; Nessus; OpenVAS; GFI Languard; Qualys; NeXpose and Metasploit; Scanning for web vulnerabilities; Wikto; Paros Proxy |
HackerTargetAlternative tools; Hack packs; Summary; Chapter 3: Securing the Local Box; Breaking Windows: considering alternatives; Windows security services; Security or Action Center; Windows Firewall; Windows Update; Internet Options; Windows Defender; User Account Control; Configuring UAC in Vista; Configuring UAC in Windows 7; Disabling UAC at the registry (Vista and 7); UAC problems with Vista Home and Premium; Proactive about anti-malware; The reactionary old guard: detection; Regular antivirus scanners; The proactive new guard: prevention; The almost perfect anti-malware solution |
Comodo Internet Security (CIS) |
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Sommario/riassunto |
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Protect your WordPress site and its network. |
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2. |
Record Nr. |
UNINA9911107963703321 |
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Autore |
Cai Wei <1962-> |
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Titolo |
Computational methods for electromagnetic phenomena : electrostatics in solvation, scattering, and electron transport / / Wei Cai |
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Pubbl/distr/stampa |
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Cambridge : , : Cambridge University Press, , 2013 |
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ISBN |
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1-139-61054-6 |
1-107-23570-7 |
1-139-61240-9 |
1-139-60888-6 |
1-139-10815-8 |
1-139-61612-9 |
1-139-62542-X |
1-283-87054-1 |
1-139-62170-X |
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Edizione |
[1st ed.] |
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Descrizione fisica |
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1 online resource (xviii, 444 pages) : digital, PDF file(s) |
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Classificazione |
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Disciplina |
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Soggetti |
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Electromagnetism - Mathematical models |
Electrostatics |
Electron transport |
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Lingua di pubblicazione |
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Formato |
Materiale a stampa |
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Livello bibliografico |
Monografia |
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Note generali |
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Title from publisher's bibliographic system (viewed on 05 Oct 2015). |
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Nota di bibliografia |
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Includes bibliographical references and index. |
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Nota di contenuto |
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Machine generated contents note: Part I. Electrostatics in Solvations: 1. Dielectric constant and fluctuation formulae for molecular dynamics; 2. Poisson-Boltzmann electrostatics and analytical approximations; 3. Numerical methods for Poisson-Boltzmann equations; 4. Fast algorithms for long-range interactions; Part II. Electromagnetic Scattering: 5. Maxwell equations, potentials, and physical/artificial boundary conditions; 6. Dyadic Green's functions in layered media; 7. High order methods for surface electromagnetic integral equations; 8. High order hierarchical Nedelec edge elements; 9. Time domain methods -- discontinuous Galerkin method and Yee scheme; 10. Computing scattering in periodic structures and surface plasmons; 11. Solving Schrödinger equations in waveguides and quantum dots; Part |
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III. Electron Transport: 12. Quantum electron transport in semiconductors; 13. Non-equilibrium Green's function (NEGF) methods for transport; 14. Numerical methods for Wigner quantum transport; 15. Hydrodynamics electron transport and finite difference methods; 16. Transport models in plasma media and numerical methods. |
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Sommario/riassunto |
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A unique and comprehensive graduate text and reference on numerical methods for electromagnetic phenomena, from atomistic to continuum scales, in biology, optical-to-micro waves, photonics, nanoelectronics and plasmas. The state-of-the-art numerical methods described include: • Statistical fluctuation formulae for the dielectric constant • Particle-Mesh-Ewald, Fast-Multipole-Method and image-based reaction field method for long-range interactions • High-order singular/hypersingular (Nyström collocation/Galerkin) boundary and volume integral methods in layered media for Poisson-Boltzmann electrostatics, electromagnetic wave scattering and electron density waves in quantum dots • Absorbing and UPML boundary conditions • High-order hierarchical Nédélec edge elements • High-order discontinuous Galerkin (DG) and Yee finite difference time-domain methods • Finite element and plane wave frequency-domain methods for periodic structures • Generalized DG beam propagation method for optical waveguides • NEGF(Non-equilibrium Green's function) and Wigner kinetic methods for quantum transport • High-order WENO and Godunov and central schemes for hydrodynamic transport • Vlasov-Fokker-Planck and PIC and constrained MHD transport in plasmas |
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