Remote Access - York Technical College
... Point to point dedicated link over a public IP network Creates a connection between two computers Uses PPP ...
... Point to point dedicated link over a public IP network Creates a connection between two computers Uses PPP ...
Network Infrastructure Insecurity
... » md5(authenticator + shared secret) ^ user pass » obtain md5 by ^ userpass » brute force dictionary attack with known authenticator ...
... » md5(authenticator + shared secret) ^ user pass » obtain md5 by ^ userpass » brute force dictionary attack with known authenticator ...
Presentation4 - University Of Worcester
... their key a collection of certifying signatures from other people, with the expectation that anyone receiving it will trust at least one or two of the signatures. This will cause the emergence of a decentralized fault-tolerant web of confidence for all public keys.” ...
... their key a collection of certifying signatures from other people, with the expectation that anyone receiving it will trust at least one or two of the signatures. This will cause the emergence of a decentralized fault-tolerant web of confidence for all public keys.” ...
QlikView Components and Configurations
... • AccessPoint sends user/group info to QVS to receive document list • When a document is opened user/group info is also sent to QVS to receive a ticket. Depending on client, this ticket is either linked to a session id (Ajax) or sent to the client to be attached to the qvp-protocol (Plugin) ...
... • AccessPoint sends user/group info to QVS to receive document list • When a document is opened user/group info is also sent to QVS to receive a ticket. Depending on client, this ticket is either linked to a session id (Ajax) or sent to the client to be attached to the qvp-protocol (Plugin) ...
Computer Security
... Proximity cards, credit cards, ATM cards Added costs compared to other technologies ...
... Proximity cards, credit cards, ATM cards Added costs compared to other technologies ...
ITS_8_Security Vocab Answers
... or computer system. Passwords help ensure that unauthorized users do not access the computer. Ideally, the password should be something that nobody could readily guess, and be of sufficient length to preclude most hacking programs from cracking the password in a short period of time. Passwords shoul ...
... or computer system. Passwords help ensure that unauthorized users do not access the computer. Ideally, the password should be something that nobody could readily guess, and be of sufficient length to preclude most hacking programs from cracking the password in a short period of time. Passwords shoul ...
Slides - CSE - USF - University of South Florida
... Properly escape all untrusted data based on the HTML context Validate the length, characters, format, and business rules on the data before accepting the input Use auto-sanitization libraries such as OWASP’s AntiSamy or the Java HTML Sanitizer Project Content Security Policy (CSP) to defend ...
... Properly escape all untrusted data based on the HTML context Validate the length, characters, format, and business rules on the data before accepting the input Use auto-sanitization libraries such as OWASP’s AntiSamy or the Java HTML Sanitizer Project Content Security Policy (CSP) to defend ...
Slide 1
... Instead, IPSec provides a set of security algorithms plus a general framework that allows a pair of communicating entities to use whichever algorithms provide security appropriate for the communication. ...
... Instead, IPSec provides a set of security algorithms plus a general framework that allows a pair of communicating entities to use whichever algorithms provide security appropriate for the communication. ...
Rocket® Blue Zone Security Server
... access to host systems, increasing data stream privacy, and strengthening authentication. Rocket® BlueZone Security Server secures confidential information, authenticates users and reinforces network and perimeter security. ...
... access to host systems, increasing data stream privacy, and strengthening authentication. Rocket® BlueZone Security Server secures confidential information, authenticates users and reinforces network and perimeter security. ...
Network Device Security Options
... bridges and hubs together into a “community” from a centrally-located computer running network management software. It allows administrators, for example, to make changes to device settings via SmartDeviceMonitor from a networked PC with encrypted communications help to maintain a secure environment ...
... bridges and hubs together into a “community” from a centrally-located computer running network management software. It allows administrators, for example, to make changes to device settings via SmartDeviceMonitor from a networked PC with encrypted communications help to maintain a secure environment ...
neutralizing credential theft and abuse
... enforces policies according to whether such actions are appropriate. For instance, there are only a small number of websites that actually need corporate credentials, and those applications are well known to the security team. By defining policies that allow users to submit their credentials to thes ...
... enforces policies according to whether such actions are appropriate. For instance, there are only a small number of websites that actually need corporate credentials, and those applications are well known to the security team. By defining policies that allow users to submit their credentials to thes ...
Access Control, Operations Security, and Computer Forensics
... surveillance cameras, badges and magnetic card keys all allow monitoring of individuals. ...
... surveillance cameras, badges and magnetic card keys all allow monitoring of individuals. ...
Slide 1
... Authentication helps the network to establish the users’ identity, while wireless-hop security ensures data privacy for authenticated users and protection for the network. Repeat authentication at each hotspot location and the process might be configured differently. Research questions: Ease ...
... Authentication helps the network to establish the users’ identity, while wireless-hop security ensures data privacy for authenticated users and protection for the network. Repeat authentication at each hotspot location and the process might be configured differently. Research questions: Ease ...
Chapter 12 - YSU Computer Science & Information Systems
... • Allows you to configure multiple backup systems. – For example, you can configure an access server to consult a security server first and a local database second ...
... • Allows you to configure multiple backup systems. – For example, you can configure an access server to consult a security server first and a local database second ...
WLAN and IEEE 802.11 Security
... nodes transmit over the air and hence anyone within the radio range can eavesdrop on the communication. So conventional security measures that apply to a wired network do not work in this case. ...
... nodes transmit over the air and hence anyone within the radio range can eavesdrop on the communication. So conventional security measures that apply to a wired network do not work in this case. ...
Protocol Overview
... • Kerberos is a network authentication protocol. It is designed to provide strong authentication for client/server applications by using secret-key cryptography. • Before a network connection is opened between two entities, Kerberos establishes a shared secret key through a Ticket Granting Server (T ...
... • Kerberos is a network authentication protocol. It is designed to provide strong authentication for client/server applications by using secret-key cryptography. • Before a network connection is opened between two entities, Kerberos establishes a shared secret key through a Ticket Granting Server (T ...
FIRE: Flexible Intra-AS Routing Environment
... • Replace Frame Relay and ATM with something that looks like these services No profit in Frame Relay or ATM anymore ...
... • Replace Frame Relay and ATM with something that looks like these services No profit in Frame Relay or ATM anymore ...
PPP
... The PAP is a simple authentication procedure with two steps: The user who wants to access a system sends an ID (identification) and a password. The system checks the validity of the identification and password and either accepts or denies a connection. For those systems that require greater security ...
... The PAP is a simple authentication procedure with two steps: The user who wants to access a system sends an ID (identification) and a password. The system checks the validity of the identification and password and either accepts or denies a connection. For those systems that require greater security ...
ppt
... – end system/router can authenticate user/app – prevents address spoofing attacks by tracking sequence numbers ...
... – end system/router can authenticate user/app – prevents address spoofing attacks by tracking sequence numbers ...
Protocol Overview
... • Kerberos is a network authentication protocol. It is designed to provide strong authentication for client/server applications by using secret-key cryptography. • Before a network connection is opened between two entities, Kerberos establishes a shared secret key through a Ticket Granting Server (T ...
... • Kerberos is a network authentication protocol. It is designed to provide strong authentication for client/server applications by using secret-key cryptography. • Before a network connection is opened between two entities, Kerberos establishes a shared secret key through a Ticket Granting Server (T ...
Document
... Ex.: Power-saving attacks • attacker causes access point to discard packets while client is still sleeping • attacker convinces client there is no data waiting ...
... Ex.: Power-saving attacks • attacker causes access point to discard packets while client is still sleeping • attacker convinces client there is no data waiting ...
Network Layer Security
... nonces to counter replay attacks key exchange authentication to counter man-inthe-middle attacks ...
... nonces to counter replay attacks key exchange authentication to counter man-inthe-middle attacks ...
Authentication
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Authentication (from Greek: αὐθεντικός authentikos, ""real, genuine,"" from αὐθέντης authentes, ""author"") is the act of confirming the truth of an attribute of a single piece of data (a datum) claimed true by an entity. In contrast with identification which refers to the act of stating or otherwise indicating a claim purportedly attesting to a person or thing's identity, authentication is the process of actually confirming that identity. It might involve confirming the identity of a person by validating their identity documents, verifying the validity of a Website with a digital certificate, tracing the age of an artifact by carbon dating, or ensuring that a product is what its packaging and labeling claim to be. In other words, authentication often involves verifying the validity of at least one form of identification.