Security Architecture - Department of Computer Science
... A desktop PC can provide an avenue of access into critical information systems of an organization Downloading data from the Internet increases the risk of infecting corporate systems A desktop system may not be protected from physical intrusion or theft May lack of proper backup COMP4690, HKBU ...
... A desktop PC can provide an avenue of access into critical information systems of an organization Downloading data from the Internet increases the risk of infecting corporate systems A desktop system may not be protected from physical intrusion or theft May lack of proper backup COMP4690, HKBU ...
ppt
... • Goal – limit attacker’s possibilities by creating layers of hindrance (e.g. access) • Administrative controls should be part of security policy ...
... • Goal – limit attacker’s possibilities by creating layers of hindrance (e.g. access) • Administrative controls should be part of security policy ...
Computer Operating Systems
... connectingcomputers and devices into a local-area network (LAN). Some operating systems, such as UNIXand the Mac OS, have networking functions built in. The term network operating system, however, is generally reserved for software that enhances a basic operating system by adding networking features ...
... connectingcomputers and devices into a local-area network (LAN). Some operating systems, such as UNIXand the Mac OS, have networking functions built in. The term network operating system, however, is generally reserved for software that enhances a basic operating system by adding networking features ...
3460:426/526 Operating Systems
... multiprogramming systems and interacting processes: storage management; process and resource control; deadlock problem. Course is independent of any particular operating system. Detailed Description: Operating systems define a user’s view of a computer and define the environment in which programs ru ...
... multiprogramming systems and interacting processes: storage management; process and resource control; deadlock problem. Course is independent of any particular operating system. Detailed Description: Operating systems define a user’s view of a computer and define the environment in which programs ru ...
2001-10-11-AIC-SecurityForEducation
... • There are Several important tools in evaluating network and system security • Server hardening – The number one issue! Patches, hotfixes, and checklists • Traffic control – Firewalls, routers, access control lists, etc. Consider traffic control on network devices as well as filters on servers (ie, ...
... • There are Several important tools in evaluating network and system security • Server hardening – The number one issue! Patches, hotfixes, and checklists • Traffic control – Firewalls, routers, access control lists, etc. Consider traffic control on network devices as well as filters on servers (ie, ...
Network and Systems - University of Glasgow
... The Universal Access and Information Security working groups have produced a set of draft Policies and Guidelines for consultation These are not meant to place unnecessary barriers in the way of users doing their legitimate work They are not tablets of stone but rather starting points that will evol ...
... The Universal Access and Information Security working groups have produced a set of draft Policies and Guidelines for consultation These are not meant to place unnecessary barriers in the way of users doing their legitimate work They are not tablets of stone but rather starting points that will evol ...
Presentation4
... developments towards today’s/tomorrows organisational networks Briefly explain features of a typical network operating system (server end & client end) Explain a (network) operating system architecture in terms of a multi-layered model ...
... developments towards today’s/tomorrows organisational networks Briefly explain features of a typical network operating system (server end & client end) Explain a (network) operating system architecture in terms of a multi-layered model ...
ISEC0511
... Usage constraints on objects based on security level or privilege of the subject. This attribute is also called fine-grained access control or role-based security. ...
... Usage constraints on objects based on security level or privilege of the subject. This attribute is also called fine-grained access control or role-based security. ...
CRM596 Quiz 1 - Chapters 1-3
... Answer the following 5 questions. Prepare a document with a title page formatted per APA format. If you use external sources, make sure to cite your work. Submit your document to the Assignment Drop Box. The exam is due by midnight Sunday of Week 4. ...
... Answer the following 5 questions. Prepare a document with a title page formatted per APA format. If you use external sources, make sure to cite your work. Submit your document to the Assignment Drop Box. The exam is due by midnight Sunday of Week 4. ...
Installing guest operating systems on VMWare and Linux Kernel
... Installing guest operating systems on Linux Kernel-based Virtual Machine (KVM) virtual servers To install a quest operating system on a KVM virtual server, follow the steps in the Installing guest operating systems on Linux Kernel-based Virtual Machine (KVM) virtual servers quick start guide, which ...
... Installing guest operating systems on Linux Kernel-based Virtual Machine (KVM) virtual servers To install a quest operating system on a KVM virtual server, follow the steps in the Installing guest operating systems on Linux Kernel-based Virtual Machine (KVM) virtual servers quick start guide, which ...
Chapter 5 - Department of Computer Science and Information Systems
... instructions embedded in downloaded graphics, sounds, and other objects Popular plug-ins include Macromedia Flash, Microsoft Media Player and Apple Quicktime. Active content, including all forms, enables Web pages to take action Plug-ins perform their duties by executing commands buried within the m ...
... instructions embedded in downloaded graphics, sounds, and other objects Popular plug-ins include Macromedia Flash, Microsoft Media Player and Apple Quicktime. Active content, including all forms, enables Web pages to take action Plug-ins perform their duties by executing commands buried within the m ...
lecture notes
... Initially, the cache is empty ▪ Ask the user to input a number in range 1..100 ▪ If the answer is not in the cache, call calculateAnswer() and display the resulting sum; store the result in the cache ▪ If the answer is in the cache, simply display the answer ...
... Initially, the cache is empty ▪ Ask the user to input a number in range 1..100 ▪ If the answer is not in the cache, call calculateAnswer() and display the resulting sum; store the result in the cache ▪ If the answer is in the cache, simply display the answer ...
CCN2273 Operating Systems
... Memory and Secondary Storage Management Virtual memory; Paging and segmentation system; Secondary storage allocation; Directory and file system structure. Protection and Security Protection and access control; Capabilities; Security and cryptography. Case Studies on Operating Systems Structure of UN ...
... Memory and Secondary Storage Management Virtual memory; Paging and segmentation system; Secondary storage allocation; Directory and file system structure. Protection and Security Protection and access control; Capabilities; Security and cryptography. Case Studies on Operating Systems Structure of UN ...
Victims who were Hacked PowerPoint Presentation
... What Anti-Virus Softwares Are Available For Businesses There are many anti-virus soft wares out there tailored to businesses. Such as: -AVG (Business Edition) -Bitdefender -McaAfee -Avira (Professional Security) (Endpoint Security) (Small Business Security Suite) (Business Security Suite) -And many ...
... What Anti-Virus Softwares Are Available For Businesses There are many anti-virus soft wares out there tailored to businesses. Such as: -AVG (Business Edition) -Bitdefender -McaAfee -Avira (Professional Security) (Endpoint Security) (Small Business Security Suite) (Business Security Suite) -And many ...
Judul - Binus Repository
... – The OS that runs on Apple Macintosh computers – Pioneered the easy-to-use GUI – Proprietary OS • System 9 is OS from 1999, but still popular • Mac OS X is based on BSD Unix kernel • Tiger is 2005 release of Mac OS X; features include – Spotlight – a desktop search engine for locating files on loca ...
... – The OS that runs on Apple Macintosh computers – Pioneered the easy-to-use GUI – Proprietary OS • System 9 is OS from 1999, but still popular • Mac OS X is based on BSD Unix kernel • Tiger is 2005 release of Mac OS X; features include – Spotlight – a desktop search engine for locating files on loca ...
Food security
... − Increased awareness of the benefits of maintaining genetic variability and traditional crop varieties − Evidence of use of new techniques such as clamps and drying in preserving fruit and vegetables − New food processing techniques such as making jams, chutneys and juices being used − Grain banks ...
... − Increased awareness of the benefits of maintaining genetic variability and traditional crop varieties − Evidence of use of new techniques such as clamps and drying in preserving fruit and vegetables − New food processing techniques such as making jams, chutneys and juices being used − Grain banks ...
426_Fall10_lect01 - Purdue Computer Science
... Security is Secondary • What protection/security mechanisms one has in the physical world? • Why the need for security mechanisms arises? • Security is secondary to the interactions that make security necessary. ...
... Security is Secondary • What protection/security mechanisms one has in the physical world? • Why the need for security mechanisms arises? • Security is secondary to the interactions that make security necessary. ...
LINUX Virtualization
... which Pacifica maintains a control block for guest operating systems that are saved on execution of special instructions. This allows a virtual machine (and its associated guest operating system) to run until the VMM regains control. Pacifica also amends address translation with host and guest memor ...
... which Pacifica maintains a control block for guest operating systems that are saved on execution of special instructions. This allows a virtual machine (and its associated guest operating system) to run until the VMM regains control. Pacifica also amends address translation with host and guest memor ...
OS imp structures
... • Original UNIX OS consists of two separable parts: – Systems programs – The kernel • Consists of everything below the system-call interface and above the physical hardware • Provides the file system, CPU scheduling, memory management, and other operating-system functions • Many interacting function ...
... • Original UNIX OS consists of two separable parts: – Systems programs – The kernel • Consists of everything below the system-call interface and above the physical hardware • Provides the file system, CPU scheduling, memory management, and other operating-system functions • Many interacting function ...
Lecture 1 - WordPress.com
... • Public-key cryptography and message authentication Network security applications • Key distribution and user authentication • Transport-level security • Wireless network security • Electronic mail security • IP security System security ...
... • Public-key cryptography and message authentication Network security applications • Key distribution and user authentication • Transport-level security • Wireless network security • Electronic mail security • IP security System security ...
Access Control, Operations Security, and Computer Forensics
... • Radius is a fully open protocol, can be customized for almost any security system • Can be used with Kerberos and provides CHAP remote node authentication • Except does not work with: ...
... • Radius is a fully open protocol, can be customized for almost any security system • Can be used with Kerberos and provides CHAP remote node authentication • Except does not work with: ...
slides
... Control of our computers is taken First viruses (e.g., Jerusalem) were spreading slowly Code Red (2001) leaves back door on infected machines – infected 359,000 IIS servers in 14 hours, 2000 per minute at the peak SQL Slammer (2003) generated huge traffic from infected network In 2004, there ...
... Control of our computers is taken First viruses (e.g., Jerusalem) were spreading slowly Code Red (2001) leaves back door on infected machines – infected 359,000 IIS servers in 14 hours, 2000 per minute at the peak SQL Slammer (2003) generated huge traffic from infected network In 2004, there ...
Red Hat enteRpRise Linux 6 seRveR: FeatuRes
... Red Hat Enterprise Linux 6 Server: FEATURES AND BENEFITS Red Hat Enterprise Linux 6 is the best platform to tranform current and future technology innovations into the best value and scale for IT solutions. Each release delivers important new capabilities that advance that vision. Below are some of ...
... Red Hat Enterprise Linux 6 Server: FEATURES AND BENEFITS Red Hat Enterprise Linux 6 is the best platform to tranform current and future technology innovations into the best value and scale for IT solutions. Each release delivers important new capabilities that advance that vision. Below are some of ...
PPT
... – Provides infrastructure for application software – Consists of operating system and utility software ...
... – Provides infrastructure for application software – Consists of operating system and utility software ...
Chapter 14 Network Security - Northern Arizona University
... – Key control lists no longer have to be maintained – Combinations can also be reset when needed • The one drawback to this model is that it is very easy to share a combination with someone not authorized. • Card readers are the most common of the access control mechanisms. • They work by reading a ...
... – Key control lists no longer have to be maintained – Combinations can also be reset when needed • The one drawback to this model is that it is very easy to share a combination with someone not authorized. • Card readers are the most common of the access control mechanisms. • They work by reading a ...