Angebote zu "Ownership" (8 Treffer)

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Total Cost of Ownership von Linux und Windows
48,99 € *
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Total Cost of Ownership von Linux und Windows ab 48.99 € als Taschenbuch: Grundlagen Modelle Studien. Aus dem Bereich: Bücher, Wissenschaft, Wirtschaftswissenschaft,

Anbieter: hugendubel
Stand: 03.06.2020
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Criticism of Microsoft
45,00 € *
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Criticism of Microsoft has followed various aspects of its products and business practices. Issues with ease of use, stability, and security of the company's software are common targets for critics. In the 2000s, a number of malware attacks have targeted security flaws in Microsoft Windows and other programs. Microsoft is also accused of locking vendors and consumers into their products, and of not following and complying with existing standards in its software. Total cost of ownership comparisons of Linux as well as Mac OS X to Windows are a continuous point of debate.

Anbieter: Dodax
Stand: 03.06.2020
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Total Cost of Ownership von Linux und Windows
49,00 € *
ggf. zzgl. Versand

Investitionen in der Informationstechnik stehen in wirtschaftlich schweren Zeiten zunehmend in Konkurrenz zu anderen Investitionen in Unternehmen. Dieser Umstand führte in vielen Unternehmen zu der Frage, welches Betriebssystem die kostengünstigste Alternative darstellt. Angeregt durch diese Fragestellung entwickelte die Gartner Group 1987 das Modell der Total Cost of Ownership (TCO), das stellvertretend für dieses neue Kostenbewusstsein steht. Besonders durch die seit Mitte der 1990er Jahre intensivierte Nutzung von Client/Server Architekturen hat sich dieser Ansatz zu einem latenten Diskussionsgegenstand in der praxisorientierten Literatur entwickelt.Gegenstand dieses Buches bilden verschiedene Studien bekannter Marktforschungsunternehmen, die sich mit der Thematik des Total Cost of Ownership von Linux und Windows befassen. Zunächst erfolgt eine allgemeine Einführung in die TCO-Thematik. Anschließend werden aktuelle Studien und Probleme, die bei deren Evaluation entstehen können, vorgestellt. Zentrales Untersuchungsobjekt ist ein systematischer Vergleich zweier Studien mit dem Ziel, Unterschiede in der Methodik und der ermittelten Ergebnisse herauszuarbeiten.

Anbieter: Dodax
Stand: 03.06.2020
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Total Cost of Ownership von Linux und Windows
91,90 CHF *
ggf. zzgl. Versand

Investitionen in der Informationstechnik stehen in wirtschaftlich schweren Zeiten zunehmend in Konkurrenz zu anderen Investitionen in Unternehmen. Dieser Umstand führte in vielen Unternehmen zu der Frage, welches Betriebssystem die kostengünstigste Alternative darstellt. Angeregt durch diese Fragestellung entwickelte die Gartner Group 1987 das Modell der Total Cost of Ownership (TCO), das stellvertretend für dieses neue Kostenbewusstsein steht. Besonders durch die seit Mitte der 1990er Jahre intensivierte Nutzung von Client/Server Architekturen hat sich dieser Ansatz zu einem latenten Diskussionsgegenstand in der praxisorientierten Literatur entwickelt. Gegenstand dieses Buches bilden verschiedene Studien bekannter Marktforschungsunternehmen, die sich mit der Thematik des Total Cost of Ownership von Linux und Windows befassen. Zunächst erfolgt eine allgemeine Einführung in die TCO-Thematik. Anschliessend werden aktuelle Studien und Probleme, die bei deren Evaluation entstehen können, vorgestellt. Zentrales Untersuchungsobjekt ist ein systematischer Vergleich zweier Studien mit dem Ziel, Unterschiede in der Methodik und der ermittelten Ergebnisse herauszuarbeiten.

Anbieter: Orell Fuessli CH
Stand: 03.06.2020
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Hardening Linux
56,90 CHF *
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'Hardening' is the process of protecting a system and its applications against unknown threats. And Hardening Linux will explain the main steps that any Network or Systems Administrator needs to take, to protect his computers that run on Linux. This book discusses security of mail servers, web servers, and file servers, as well as hardening IP tables and remote access functionality. Written in a similar manner to Hardening Windows and Hardening Apache, complete with checklists and reference-style chapters, Hardeing Linux shows Apress commitment to publishing books that appeal to the security professional. TOC:Introduction Who should buy this book? Why buy this book? Security Fundamentals Risk Assessment Who is going to attack me? Types of attackers Internal versus External attacks Mitigating Risk Security Doctrine Patch now, patch often Minimalism is good Keeping informed Logging is your friend Installing Linux securely Installing Linux securely Step-by-step example Finalising your installation Keeping your installation up-to-date Operating system security Boot security Grub Boot password security Booting file systems securely Kernel security Compiling your own kernel Sysctl Flags Users and Groups Logins and Passwords Sudo Chroot Components of a chroot jail Using the jail Development Tools Preparation How to compile packages Securing the tools Firewalling Firewall basics Network architecture & design The DMZ Iptables Configuring Testing your configuration Some firewalling examples Mail server Web server MySQL server Firewall logging & analysis Securing connections SSH Stunnel Inetd/xinetd tcpwrappers PAM Kerberos Radius and FreeRadius Securing files and file systems File & directory level security Permissions Ownership ACLs File Integrity PGP and signatures MD5 sums Tripwire NFS and why not to use it Alternatives to NFS Logging Why log? What do you need to know? Syslog Syslog-ng Log Rotation Centralised logging Logging securely using SSL? Log analysis SEC, Swatch, Logwatch and Logcheck Where do I learn more about logging? Testing your security Testing internal security CIS Scan Testing external security Nmap Nessus Mail Transfer Agents What is a mail server? Why would I install a mail server? Where do I put my mail server? Choosing the right mail server for you Sendmail Postfix Other flavours Introduction to Postfix Getting Postfix Compiling & Installing Postfix Configuring Postfix Logging for Postfix Where do I learn more about Postfix? Apache Web Server What is a web server? Why would I install a web server? Where do I put my web server? Apache (2.0.x) Getting Apache Compiling & Installing Apache Configuring Apache Httpd.conf .htaccess Chrooting Apache Using Apache with SSL Logging for Apache httpd logging Syslog logging Statistics logging (Webalizer) Where do I learn more about Apache? FTP Server What is a FTP server? Why would I install a FTP server? Where do I put my FTP server? Getting ftpd Compiling & Installing ftpd Configuring ftpd Logging for ftpd Where do I learn more about ftpd? Squid Proxy Server What is a proxy server? Introduction to proxies and caching Why would I install a proxy server? Squid Getting Squid Compiling & Installing Squid Configuring Squid Chrooting squid Sizing your proxy cache ACLs Logging for Squid Where do I learn more about Squid? DNS / Bind What is Bind? Introduction to DNS Why would I install a Bind server? Where do I put my Bind server? Choosing the right Bind server for you ISC Bind djbdns Other flavours Introduction to ISC Bind Getting ISC Bind Compiling & Installing ISC Bind Configuring ISC Bind Chroot Views Administering ISC Bind Rndc Other tools Logging for ISC Bind Where do I learn more about ISC Bind? IMAP What is IMAP? Why would I need IMAP? Choosing the right IMAP server

Anbieter: Orell Fuessli CH
Stand: 03.06.2020
Zum Angebot
Total Cost of Ownership von Linux und Windows
62,99 € *
ggf. zzgl. Versand

Investitionen in der Informationstechnik stehen in wirtschaftlich schweren Zeiten zunehmend in Konkurrenz zu anderen Investitionen in Unternehmen. Dieser Umstand führte in vielen Unternehmen zu der Frage, welches Betriebssystem die kostengünstigste Alternative darstellt. Angeregt durch diese Fragestellung entwickelte die Gartner Group 1987 das Modell der Total Cost of Ownership (TCO), das stellvertretend für dieses neue Kostenbewusstsein steht. Besonders durch die seit Mitte der 1990er Jahre intensivierte Nutzung von Client/Server Architekturen hat sich dieser Ansatz zu einem latenten Diskussionsgegenstand in der praxisorientierten Literatur entwickelt. Gegenstand dieses Buches bilden verschiedene Studien bekannter Marktforschungsunternehmen, die sich mit der Thematik des Total Cost of Ownership von Linux und Windows befassen. Zunächst erfolgt eine allgemeine Einführung in die TCO-Thematik. Anschließend werden aktuelle Studien und Probleme, die bei deren Evaluation entstehen können, vorgestellt. Zentrales Untersuchungsobjekt ist ein systematischer Vergleich zweier Studien mit dem Ziel, Unterschiede in der Methodik und der ermittelten Ergebnisse herauszuarbeiten.

Anbieter: Thalia AT
Stand: 03.06.2020
Zum Angebot
Hardening Linux
48,40 € *
ggf. zzgl. Versand

'Hardening' is the process of protecting a system and its applications against unknown threats. And Hardening Linux will explain the main steps that any Network or Systems Administrator needs to take, to protect his computers that run on Linux. This book discusses security of mail servers, web servers, and file servers, as well as hardening IP tables and remote access functionality. Written in a similar manner to Hardening Windows and Hardening Apache, complete with checklists and reference-style chapters, Hardeing Linux shows Apress commitment to publishing books that appeal to the security professional. TOC:Introduction Who should buy this book? Why buy this book? Security Fundamentals Risk Assessment Who is going to attack me? Types of attackers Internal versus External attacks Mitigating Risk Security Doctrine Patch now, patch often Minimalism is good Keeping informed Logging is your friend Installing Linux securely Installing Linux securely Step-by-step example Finalising your installation Keeping your installation up-to-date Operating system security Boot security Grub Boot password security Booting file systems securely Kernel security Compiling your own kernel Sysctl Flags Users and Groups Logins and Passwords Sudo Chroot Components of a chroot jail Using the jail Development Tools Preparation How to compile packages Securing the tools Firewalling Firewall basics Network architecture & design The DMZ Iptables Configuring Testing your configuration Some firewalling examples Mail server Web server MySQL server Firewall logging & analysis Securing connections SSH Stunnel Inetd/xinetd tcpwrappers PAM Kerberos Radius and FreeRadius Securing files and file systems File & directory level security Permissions Ownership ACLs File Integrity PGP and signatures MD5 sums Tripwire NFS and why not to use it Alternatives to NFS Logging Why log? What do you need to know? Syslog Syslog-ng Log Rotation Centralised logging Logging securely using SSL? Log analysis SEC, Swatch, Logwatch and Logcheck Where do I learn more about logging? Testing your security Testing internal security CIS Scan Testing external security Nmap Nessus Mail Transfer Agents What is a mail server? Why would I install a mail server? Where do I put my mail server? Choosing the right mail server for you Sendmail Postfix Other flavours Introduction to Postfix Getting Postfix Compiling & Installing Postfix Configuring Postfix Logging for Postfix Where do I learn more about Postfix? Apache Web Server What is a web server? Why would I install a web server? Where do I put my web server? Apache (2.0.x) Getting Apache Compiling & Installing Apache Configuring Apache Httpd.conf .htaccess Chrooting Apache Using Apache with SSL Logging for Apache httpd logging Syslog logging Statistics logging (Webalizer) Where do I learn more about Apache? FTP Server What is a FTP server? Why would I install a FTP server? Where do I put my FTP server? Getting ftpd Compiling & Installing ftpd Configuring ftpd Logging for ftpd Where do I learn more about ftpd? Squid Proxy Server What is a proxy server? Introduction to proxies and caching Why would I install a proxy server? Squid Getting Squid Compiling & Installing Squid Configuring Squid Chrooting squid Sizing your proxy cache ACLs Logging for Squid Where do I learn more about Squid? DNS / Bind What is Bind? Introduction to DNS Why would I install a Bind server? Where do I put my Bind server? Choosing the right Bind server for you ISC Bind djbdns Other flavours Introduction to ISC Bind Getting ISC Bind Compiling & Installing ISC Bind Configuring ISC Bind Chroot Views Administering ISC Bind Rndc Other tools Logging for ISC Bind Where do I learn more about ISC Bind? IMAP What is IMAP? Why would I need IMAP? Choosing the right IMAP server

Anbieter: Thalia AT
Stand: 03.06.2020
Zum Angebot