1.operational issues
2.design flaw
3.requirement oversight
4.implementation bug

Umer

• Feb 16th, 2014

The best answer would be an implementation bug. Although design flaw can also be considered. A buffer overflow basically overwrites adjacent memory so is a memory violation. A programmer not taking ca...

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How to secure data through NTFS Technique?

Hardik

• May 29th, 2018

NTFS (NT file system; sometimes New Technology File System) is the file system that the Windows NT operating system uses for storing and retrieving files on a hard disk. NTFS is the Windows NT equivalent of the Windows 95 file allocation table (FAT) and the OS/2 High Performance File System (HPFS).

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KG

• Oct 16th, 2007

MD5 is a cryptographic hash function with a 128-bit hash value output. It is used to check the integrity of files/input. An MD5 hash is expressed as a 32-character hex number.It takes the variable-len...

jennyahwu

 Profile Answers by jennyahwu Questions by jennyahwu

• Feb 8th, 2006

The unique number will be generated by MD5, if it is tamped with someone, the value will be changed so you know you are tampered

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KG

• Oct 16th, 2007

tracert is a network tool used to determine the route taken by packets across the network.Tracert works by increasing the TTL value of each successive batch of packets sent. The first 3 packets have a...

realneeraj

 Profile Answers by realneeraj Questions by realneeraj

• Nov 17th, 2005

See traceroute works using ICMP packets. First source sends an ICMP packet with Time to Live (TTL) field as 1 to the destination address. Now intermediate router receives the packet and sees that TTL ...

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KG

• Oct 16th, 2007

Discretionary Access Control is a means to restrict access to objects based on the identity of subjects and/or groups to which the objects belong.Mandatory Access Control is a means to restrict access...

girish

• Oct 27th, 2005

Das is used by itself according to it it is access and comtrolled while mas it has to be compulsory give the access controll.

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KG

• Oct 16th, 2007

Single sign-on (SSO) is a method of access control that enables a user to authenticate once and gain access to multiple resources over the network.Thanks.

Robert K

• Oct 8th, 2005

Single sign-on (SSO) is mechanism whereby a single action of user authentication and authorization can permit a user to access all computers and systems where he has access permission, without the nee...

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Distance Vector Routing

puneet chawla

• Nov 4th, 2007

OSPF stands for Open shortest path first. It is a link state protocol which use hello protocol(default hello timer is 10 secs. & dead interval is 40 secs on multi access networks.)to make the neighbou...

kalpit

• Jul 22nd, 2006

(a) OSPF has two primary characteristics. The first is that the protocol is open, which means that its specification is in the public domain. The OSPF specification is published as Request For Comment...

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What is domain controller $how it manage a network security

djp7in

 Profile Answers by djp7in Questions by djp7in

• Sep 4th, 2010

Domain controller is a system where Active Directory is installed in which every object is stored & having roll is to?provide?the access of services to client who are request to access the services over domain.

uniashma

 Profile Answers by uniashma Questions by uniashma

• Sep 20th, 2008

On Windows Server Systems, a domain controller (DC) is a server that responds to security authentication requests (logging in, checking permissions, etc.) within the Windows Server domain.

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Sandhya.Kishan

 Profile Answers by Sandhya.Kishan Questions by Sandhya.Kishan

• Jul 7th, 2012

VPN is used to make remote connections i.e,it is used to connect remote sites or users together with the help of a public network (usually the Internet). It uses "virtual" connections routed through t...

satamga

 Profile Answers by satamga Questions by satamga

• Sep 8th, 2010

Yes, The use of VPN is to secure connection between two private networks over the internet.

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Abhi

• Jun 1st, 2007

RSA uses PKI that is correct - for authentication RSA is used int he form of X.509 Certificate.? Your answer of using Hash/Digital Signature is the answer if the question was "non-repudiation"

realneeraj

 Profile Answers by realneeraj Questions by realneeraj

• Nov 17th, 2005

RSA is based upon public key/private key concept. For authentication one can encrypt the hash (MD5/SHA) of the data with his private key. This is known as digital signature. And secrecy is achieved b...

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WinChu

• Jan 31st, 2016

Allow Specific network
Allow Specific Users
Allow Specific Application and Service
Allow Specific Resource (eg: bandwidth, routs, servers, geo location sites etc..)
Allow specific physical- switch ports
etc...

mgroms

 Profile Answers by mgroms Questions by mgroms

• Jan 27th, 2011

This is kind of broad question......But generally it can be said as securing computer or any technical equipments (like pritners, smartphones & etc....) which is connected to the organizational ne...

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ravindrasharma97

 Profile Answers by ravindrasharma97 Questions by ravindrasharma97

• Jan 21st, 2008

To Give perticular ip address to specific computer  by DHCP we have to note down the MAC address of that speceific pc by the follwing command click start-run-cmd then  press e...

malan_in

 Profile Answers by malan_in Questions by malan_in

• Jan 8th, 2008

For a pirticular system, we need to get the MAC Address. Then we will asign the MAC address to Specfic IP address in DHCP server. From this way we will provide the pemanent ip using DHCP Server.

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sudee

 Profile Answers by sudee Questions by sudee

• Nov 2nd, 2009

VPN (Virtule Private Network)It is mainly used to connect to local?domain of user through the internet and?we can?work as if we are in the company and disadvantage is it needs external internet connection.

Crsna Suneel

 Profile Answers by Crsna Suneel Questions by Crsna Suneel

• May 14th, 2009

VPN gives extremely secure connections between private networks linked through the Internet. It allows your remote computer(s) to act as though they were on the same secure, local (USU) network. Allow...

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bdragomir

 Profile Answers by bdragomir Questions by bdragomir

• Dec 9th, 2007

Traceroute is based on ICMP type 30 under Windows and UDP under *NIX; traceroute pacjets that would hit the firewall should be dropped similarly any echo replay coming from inside the firewall should ...

bdragomir

 Profile Answers by bdragomir Questions by bdragomir

• Dec 9th, 2007

Short question ...long answer...Traceroute is using ICMP(type 30) under Windows and UDP under *NIX. To be able to use traceroute via a firewall the firewall needs to allow echo replies/requests. The w...

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what is the difference between RIPv1 vs. RIPv ?State advantages and disadvantages in detailed. which is better to use?

supraveen

 Profile Answers by supraveen Questions by supraveen

• Sep 30th, 2008

RIP v2 supports VLSM with a new field in the header "subnet mask"Supports authentication with the authentication field in the headerApart from these ,the protocol still remains the same

devender.ahuja82

 Profile Answers by devender.ahuja82 Questions by devender.ahuja82

• Jul 16th, 2008

RIP V1 supports classfull NETWORKS           RIPV2 Supports classless/VLSM networks

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Which is the most secure transmission medium?
Which is the most insecure transmission medium? Justify

Khamkar_Rohan

 Profile Answers by Khamkar_Rohan Questions by Khamkar_Rohan

• Jul 8th, 2009

Trasmission through ethernet cable would be more secure as it would be difficult for intruders to access the user resources. Wireless medium is the unsafe of all as it could be easily hacked without a good encryption like WPA personel or WPA 2 personel. 

swaroopnvvj

 Profile Answers by swaroopnvvj Questions by swaroopnvvj

• May 6th, 2009

Out of Wire, fiber and wireless. On a very high level, it could be said that fiber is the most secure as it is the hardest to tap. Cable is a little more secure, as physical access is not hard to tap and sniff the passing traffic.

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Jitu Borah

• May 8th, 2012

NAT means Network Address Translation , NAT helps the Private IP to route over the public Internet, its translate private IP to a public IP by one to one or many to one, PAT means Port Address Translation ,its translate based on source port

Mrityunjay Tewari

• Sep 12th, 2011

NAT : Short for Network Address Translation, an Internet standard that enables a local-area network (LAN) to use one set of IP addresses for internal traffic and a second set of addresses for externa...

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kadam

• Jun 4th, 2012

The mini operating rate wireless lan is 54 mbps

Venkat Ram

 Profile Answers by Venkat Ram Questions by Venkat Ram

• Sep 5th, 2011

1 Mbps

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Hello All,

Can anyone explain what is the meaning of provisioning - usually used in telecommunication domain? What are the steps involved in provisioning a service request raised by mobile customer?

Thanks & Regards,
telecomgeek

Shalini

• May 4th, 2012

Provisioning is the process through which a service can be either activated or ceased based on the requirements of the business. The service can be:Pre-paid, post paid, fixed line services like broadband, IPTV, Landline etc.

indhuamul

• Nov 29th, 2011

Provisoning means ready to activate..

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1.operational issues
2.design flaw
3.requirement oversight
4.implementation bug

ripan

• Aug 28th, 2017

2.design flaw

Rehan Alam

• Jan 13th, 2015

Implementation bug. As it is recommended to possess Deny all attitude and then allow any specific protocol, instead of allow all and then deny any protocol or IP

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