Security problem

This thesis proposes and implements a new and novel solution on simulators and real devices to solve the mobility problem in a VPN. The new solution adds mobility support to existing L2TP/IPsec (Layer 2 Tunneling Protocol/IP Security) tunnels. The new solution tunnels Layer 2 packets between VPN clients and a VPN server without using Mobile IP, without incurring tunnel-re-establishment at handoff, without losing packets during handoff, achieves better security than current mobility solutions for VPN, and supports fast handoff in IPv4 networks.

123p runthenight07 01-03-2023 5 4   Download

Report "Accounting information system: E-Commerce business and accounting problems in E-commerce" has present the content: overview E-commerce and Accounting Information System (AIS); problems with accounting information systems at enterprises; information security; ensure that electronic systems for transmitting, receiving, and processing customer order information operate efficiently and provide accurate information;...

16p minhlong26052001 08-08-2022 18 8   Download

Research Aims: The thesis aims to develop deep neural networks for analyzing security data. These techniques improve the accuracy of machine learning-based models applied in NAD. Therefore, the thesis attempts to address the above challenging problems in NAD using models and techniques in deep neural networks. Specifically, the following problems are studied.

128p armyofthedead 23-06-2021 14 3   Download

Chương 13 của bài giảng Nguyên lý hệ điều hành đề cập đến các vấn đề an ninh và bảo vệ hệ điều hành. Các nội dung chính được trình bày trong chương gồm có: Cấu trúc Protection Domain, ma trận truy nhập - Access Matrix, thẩm định quyền, các hiểm họa chương trình, các hiểm họa hệ thống,... Mời các bạn cùng tham khảo.

6p hihihaha10 06-02-2017 61 4   Download

Biggest problem is figuring out who a piece of mail is really from Must use a higher level mechanism for trust or privacy Most SMTP clients use sendmail which has been a constant source of security problems for years

15p muathu_102 28-01-2013 40 2   Download

Never trust user input Poorly or unvalidated user input constitutes the most severe security problem with web applications can crash a server can cause buffer overflows can allow machine to be hijacked allow hacker to have root access Assume user input is bad until you prove its OK

10p muathu_102 28-01-2013 50 4   Download

RFC-1631 A short term solution to the problem of the depletion of IP addresses Long term solution is IP v6 (or whatever is finally agreed on) CIDR (Classless InterDomain Routing ) is a possible short term solution NAT is another NAT is a way to conserve IP addresses Hide a number of hosts behind a single IP address Use: 10.0.0.0-10.255.255.255, 172.16.0.0-172.32.255.255 or 192.168.0.0-192.168.255.255 for local networks

10p muathu_102 28-01-2013 81 7   Download

[ Team LiB ] Recipe 10.6 Creating a New Access Database Problem You need to create a new Microsoft Access database. Solution Use ActiveX Database Objects Extensions (ADOX) from .NET through COM interop. You'll need a reference to Microsoft ADO Ext. 2.7 for DDL and Security from the COM tab in Visual Studio

3p luvpro 04-08-2010 95 6   Download

[ Team LiB ] Recipe 5.8 Transferring Login Credentials Securely Problem You need to protect login credentials during transmission over the network and when they are stored within a database. Solution Use password hashing and salting with the .NET FormsAuthentication class to control user

5p luvpro 04-08-2010 63 6   Download

[ Team LiB ] Recipe 5.7 Transmitting a DataSet Securely Problem You need to securely send a DataSet over a connection that is not secure. Solution Encrypt and decrypt the DataSet using the .NET cryptographic services, and serialize and save the encrypted DataSet to a stream (such as a file or network stream).

12p luvpro 04-08-2010 92 5   Download

[ Team LiB ] Recipe 1.8 Connecting to SQL Server Using Integrated Security from ASP.NET Problem You want to coordinate Windows security accounts between an ASP.NET application and SQL Server.

2p luvpro 04-08-2010 180 21   Download

Connecting to a Secured Access Database Problem You want to connect to a Microsoft Access database that has been secured with user-level security and a workgroup file. Solution Use the Jet OLEDB:System Database attribute in the connection string to specify the path and filename of the workgroup information file or system database.

3p luvpro 04-08-2010 110 3   Download