web security portable reference

... HACKNOTES ™ Web Security Portable Reference This page intentionally left blank HACKNOTES ™ Web Security Portable Reference MIKE SHEMA McGraw-Hill/Osborne New ... Enterprise Server 10000 Webmin Port modified in inetd or xinetd http://www.webmin.com/ 17 Reference Common Web- Related Ports and Center Applications Port RC RC 18 Reference Center Quick -Reference Command ... handy portable references don’t burden you with unnecessary verbiage to wade through during your busy day, we have kept the writing clear, concise, and to the point xv xvi HackNotes Web Security Portable...

Ngày tải lên: 25/03/2014, 11:22

... HACKNOTES ™ Linux and Unix Security Portable Reference “A virtual arms cache at your fingertips HackNotes Linux and Unix Security Portable Reference is a valuable reference for busy administrators ... utilize tools to test the security of their environments.” —Patrick Heim, Vice President Enterprise Security, McKesson Corporation “HackNotes Linux and Unix Security Portable Reference is a valuable ... application, host penetration, and security assessments, as well as security architecture design services Nitesh is a contributing author to HackNotes: Network Security Portable Reference (McGraw-Hill/Osborne,...

Ngày tải lên: 25/03/2014, 11:22

... passwords, port references, Trojan horse information, security education and certification, security publications, security mailing lists, and security conferences Reference Center The Reference Center ... Overall Web Security Securing the Servers and Their Environments Securing Web Applications Categories of Web Application Security ... brand new series of portable reference books for security professionals These are quick-study books kept to an acceptable number of pages and meant to be a truly portable reference The goals...

Ngày tải lên: 25/03/2014, 11:22

... MyConsole.msc RC 32 Reference Center Online References General Security Archives Web Site SecurityFocus http://www.securityfocus.com PacketStorm Security http://packetstormsecurity.nl Securiteam ... Security Authority Subsystem (LSASS) and the Security Reference Monitor (SRM), the Local Security Authority is the system responsible for enforcing Windows system security Reference Windows Security ... brand-new series of portable reference books for security professionals These are quick-study books kept to an acceptable number of pages and meant to be a truly portable reference The goals...

Ngày tải lên: 25/03/2014, 11:22

... Hacking Exposed Windows 2000, and Hacking Exposed Web Applications; Senior Director of Security, Microsoft’s MSN “HackNotes Windows Security Portable Reference takes a ‘Just the Facts, Ma’am’ approach ... Baseline Security Analyzer Summary 170 171 172 173 173 174 177 179 vii viii HackNotes Windows Security Portable Reference Part IV Windows Security ... brand-new series of portable reference books for security professionals These are quick-study books kept to an acceptable number of pages and meant to be a truly portable reference The goals...

Ngày tải lên: 07/08/2014, 17:20

... MyConsole.msc RC 32 Reference Center Online References General Security Archives Web Site SecurityFocus http://www.securityfocus.com PacketStorm Security http://packetstormsecurity.nl Securiteam ... Security Authority Subsystem (LSASS) and the Security Reference Monitor (SRM), the Local Security Authority is the system responsible for enforcing Windows system security Reference Windows Security ... notably, this enables 3DES encryption for EFS Reference Center Network Security: LAN Manager Authentication Level Security- Related Group Policy Settings RC 26 Reference Center Useful Tools Tool Source...

Ngày tải lên: 07/08/2014, 17:20

... America, parts of Caribbean http://www.lacnic.net Table 1-1 Web Site The Four Primary Regional Internet Registries (RIRs) the NICs web sites or install a freeware whois utility Both Sam Spade ... the very least, we should now have IP addresses for our target’s mail servers (MX records) and a web server or two Using the various IP address information gathered from our DNS interrogation, ... restricting access to TCP/53 only to authorized hosts Aside from filtering, you can make use of the security features within your DNS server software to limit the hosts that are permitted to query...

Ngày tải lên: 07/08/2014, 17:20

... in the Security Policy editor Aside from being an easier interface than the registry, security policies can also be applied at the group level and pushed down to domain members via Group Security ... patched against the Slammer worm Microsoft’s Security and Privacy web site has an excellent article on Slammer defense at http://www.microsoft.com /security/ slammer.asp and directs users to download ... COMPONENTS OF THE WINDOWS SECURITY MODEL Providing security facilities in an environment as complex as the Windows operating system is an enormous task To use a network security analogy, in order...

Ngày tải lên: 07/08/2014, 17:20

... generated by the SRM to the event log The Security Reference Monitor (SRM) The ultimate gatekeeper of the Windows security architecture, the Security Reference Monitor is responsible for verifying ... responsibilities are handled by two primary security providers, a user mode component (the Local Security Authority ) and a kernel mode component (the Security Reference Monitor) In this section, we’ll ... took a high-level look at the architecture of Windows security and its primary providers, the Local Security Authority and the Security Reference Monitor Because the concepts in this chapter...

Ngày tải lên: 07/08/2014, 17:20

... that concentrate specifically on the subject, including the HackNotes Web hacking reference (Hacknotes Web Security Portable Reference by Mike Shema [McGraw-Hill/Osborne, 2003]) The Big Nasties: ... Functionality.” WebDAV ntdll.dll Buffer Overflow Attack WebDAV is an HTTP extension introduced in HTTP v1.1 that defines special actions for use in authoring and managing web content WebDAV stands for Web- based ... piece of the puzzle If you’d like to learn more about web hacking in general, we recommend this text’s companion, Hacknotes Web Security Portable Reference by Mike Shema (McGraw-Hill/Osborne, 2003)...

Ngày tải lên: 07/08/2014, 17:20

... controls To finely tune the security settings for the resource, we need to open the Advanced Security Settings by clicking on the Advanced button on the Security tab The Advanced Security Settings for ... Local Security Settings The Local Security Settings are accessed through the Local Security Policy editor in the Microsoft Management Console (available from Administrative Tools | Local Security ... ■ IP Security Policies The IP Security Policies editor allows definition of IPSec tunneling, IP Filter rules, packet integrity, and security rules Our main areas of concern in the Local Security...

Ngày tải lên: 07/08/2014, 17:20

... 15 IP Security Policies Encrypting File System Security IIS 5.0 Windows 2003 Security Advancements This page intentionally left blank Chapter 12 IP Security Policies IN THIS CHAPTER: ■ IP Security ... specialized Windows security tools for managing data security and integrity, specifically the IP security and encrypting filesystem features in Windows 2000 and above Part IV Windows Security Tools ... acquaint yourself with the various security news sources (If you don’t yet have a favorite, consult the Reference Center for some of ours.) Occasionally, serious security issues can surface for...

Ngày tải lên: 07/08/2014, 17:20

... see how flexible the IP security rules can be, you’ll no doubt find applications for this more surgical approach to IP security policies Developing IP Security Rules IP security policies are comprised ... Permit ■ Request Security (optional) Attempts to negotiate security for the transaction, but will permit unsecured communications for systems that cannot negotiate IPSec ■ Require Security Attempts ... response rule for security, so the Kerberos authentication setting for the rule won’t impact our deployment We can click OK to save our new IP Security Policy and return to the Local Security Settings...

Ngày tải lên: 07/08/2014, 17:20

... policy, 186 Security Accounts Manager, 130 Security Accounts Manager (SAM) database, 63 security associations, 185 Security Policy editor, 43–44, 80, 88 Security Reference Monitor (SRM), 69–70 Security ... new user groups Web Anonymous Users and Web Applications, and adds the user accounts IUSR_ and IWAM_ to these groups, respectively Simplifying Security ■ 218 Part IV: Windows Security Tools ■ ... Simplifying Security Setting 220 Part IV: Windows Security Tools Disabling URLScan If URLScan has a negative impact on a web application, it will probably so very quickly If you need to get the web server...

Ngày tải lên: 07/08/2014, 17:20

... Wide Web Vulnerabilities • Buffer overflow attacks are common ways to gain unauthorized access to Web servers • SMTP relay attacks allow spammers to send thousands of e-mail messages to users • Web ... (continued) • Can be used to determine which Web sites you view • First-party cookie is created from the Web site you are currently viewing • Some Web sites attempt to access cookies they did ... and vice versa • Commonly used to allow a Web server to display information from a database on a Web page or for a user to enter information through a Web form that is deposited in a database...

Ngày tải lên: 17/09/2012, 10:43

... A Simple Web Server To illustrate what can go wrong if we not design for security in our web applications from the start, consider a simple web server implemented in Java ... Create a SimpleWebServer object, and run it */ SimpleWebServer sws = new SimpleWebServer(); sws.run(); } SimpleWebServer Object public class SimpleWebServer { /* Run the HTTP server on this TCP port ... identify any security vulnerabilities in SimpleWebServer? What Can Go Wrong? Denial of Service (DoS): • An attacker makes a web server unavailable • Example: an online bookstore’s web server crashes...

Ngày tải lên: 08/07/2013, 01:27

... the right authentication Do you need to flow client identity? Integrated security to SQL Server Passing credentials to webservice and System.Net classes If you need to delegate credentials use: ... Module HTTP Module HTTP Module ASP.NET Managed Code App-Domain Using IIS Security Information in ASP.NET ASP.NET 2.0 Security Info Modifying OS thread identity OS thread identity and impersonation ... Thread Logon User Impersonation Token Web. Config HTTP Module HTTP Module HTTP Module HTTP Module HTTP Module HTTP Module ASP.NET App-Domain ASP.NET 2.0 Security Info Setting HttpContext.User...

Ngày tải lên: 08/07/2013, 01:27

... Layer Security  both provide a secure transport connection between applications (e.g., a web server and a browser)  SSL was developed by Netscape  SSL version 3.0 has been implemented in many web ... has been implemented in many web browsers (e.g., Netscape Navigator and MS Internet Explorer) and web servers and widely used on the Internet  SSL v3.0 was specified in an Internet Draft (1996) ... Protocol SSL Record Protocol TCP TCP IP IP SSL components  SSL Handshake Protocol – negotiation of security algorithms and parameters – key exchange – server authentication and optionally client...

Ngày tải lên: 08/07/2013, 01:27

... LESSON 10 – WEB SECURITY AND PRIVACY 10.1 Fundamentals of Web Security What you on the World Wide Web is your business Or so you would think But it's just not true What you on the web is about ... LESSON 10 – WEB SECURITY AND PRIVACY Table of Contents “License for Use” Information Contributors 10.1 Fundamentals of Web Security 10.1.1 How the web really ... with the web app from being publicly readable 11 LESSON 10 – WEB SECURITY AND PRIVACY RAV What it means Web Examples A way to assure that the way you contact and communicate with the web application...

Ngày tải lên: 24/10/2013, 20:15

... Agenda • Web communication • Web security protocols • Active content • Cracking web applications • Web application defenses Web Security - SANS ©2001 On the slide “Agenda” ... started at looking at web security 6-2 Everything You Always Wanted to Know About Web Communications… • Servers and Clients • HTTP and HTML Web Security - SANS ©2001 The World Wide Web has become the ... clicking on a link on a web page will initiate a GET or POST transaction That decision is already coded into the web page itself 6-4 HTML Security • Reading HTML Source Web Security - SANS ©2001...

Ngày tải lên: 10/12/2013, 14:16