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A stateful server loses all its volatile state in a crash. * Restore state using a recovery protocol based on a dialog with clients, or abort operations that were underway when the crash occurred. * Server needs to be aware of client failures in order to reclaim space allocated to record the state of crashed client processes (orphan detection and elimination).
What else can I help you with?
Why transient synchronous communication has inherent scalability problem?
Imagine a Web server that maintains a table in which client IP addresses are mapped to the most recently accessed Web pages. When a client connects to the server, the server looks up the client in its table, and if found, returns the registered page. Is this server stateful or stateless?
What layer does stateful inspection work at?
Stateful inspection works at Network Layer . Many Thanks, Chinmoy Roy
What type of Packet filtering keeps a record of the state of a connection between an internal computer and an external server and then makes decisions based on the connection as well as the rule base?
stateful packet filtering
What is the difference between HTTP and SMTP?
SMTP is push protocol, stateful protocol which is used for sending Mails from Client to Client or Server to Server. Generally SMTP uses the encryption method of 7bit or 8bit ISCII but HTTP dose not use that. HTTP is pull protocol which is preferred for sites demand and this is stateless protocol.
Is there a potential for a denial of service attack against a stateful firewall that would not occur in a stateless firewall?
Stateful firewalls use session-based rules to control traffic. The disadvantage of a stateful firewall is that it can be vulnerable to Denial of Service (DoS) attacks if a lot of new connections are opened very fast.
Which company manufactured stateful multi level firewalls?
cisco
How do you define an integer in SQL Server?
with the keyword int: eg: declare @myIntegerVariable int
Which firewall feature is used to track communication channels and provides additional security for connectionless protocols?
Stateful Inspection. A stateful inspection firewall uses a technique known as stateful packet filtering to keep track of communication channels. This is different when compared to basic firewalls. Once the packet and connection has been sent, a normal firewall will not remember the communication channel, whereas the stateful inspection firewall will. This also proves useful to protect connectionless communication protocols.
What firewall keeps track of the state of the state of network connections traveling through the firewall?
The method you are referring to is called SPI - Stateful Packet Inspection. A firewall employing SPI is commonly called a stateful firewall.
What is iptables and how does the help harden the fedora Linux server?
iptables is the current host-based, Linux IP stateful firewall and routing service that can be enabled in your Fedora Linux Server. It controls incoming and outgoing network connections and either allows, disallows, or forwards requests based on a set of defined rule sets you configure within the firewall application itself.
What firewall operates at the highest level of the OSI m?
Stateful packet inspection
Define ATM controller?
ATM Controller is the server machine that handles ATM and POS(Point of Sale) transactions.
