where is java security file in linux
Đặt quyền cho file trong LINUX
Ngày tải lên :
23/08/2012, 11:01
... phải nói là file mới phải
chứ!)
[root@localhost cgi-bin]$chmod -R 755 * -> đặt quyền "rwxr-x-r-x" cho tất cả các files
trong thư mục cgi-bin và các thư mục con của cgi-bin. Tuy nhiên, ... chạy file lamviec! anh sẽ không thể nào
chạy được file lamviec bởi vì nó cần truy cập đến file dulieu của huy, mà file này lại không
thuộc quyền sở hữu của anh. huy sẽ chmod o+wr cho file dulieu! ...
Hack permissions!
Đôi khi admin hoặc một số users cẩu thả khi đặt quyền cho các files của họ. Họ đã tự mang
họa vào thân mà chẳng hay gì hết!? Hãy xem các ví dụ sau:
Tìm tất cả các file thuộc...
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Các hệ thống file trong Linux
Ngày tải lên :
05/11/2012, 14:39
... àûúåc sûã
dng trong Linux nhû Ext3, Reiserfs, XFS,
vâ JFS cố tđnh tin cêåy cao vâ cố khẫ nùng
ghi nhúá quấ trịnh thao tấc trïn dûä liïåu
(journaling).
THÏË NÂO LÂ JOURNALING FILE
SYSTEM?
Chng ta ... mịnh.
HÏÅ THƯËNG FILE REISERFS
tûúãng ca viïåc xêy dûång hïå thưëng
file Reiserfs xët phất tûâ u cêìu tưëi ûu
viïåc lûu trûä cấc file nhỗ vâ tùng tưëc àưå truy
cêåp àïën cấc file nây. Reiserfs sûã ... Reiserfs àïí lûu trûä vâ
truy cêåp cấc file nhỗ lâ tưëi ûu, vúái tưëc àưå
truy cêåp file tùng tûâ 8-15 lêìn vâ dung
Hïå àiïìu hânh Linux
Cấc hïå thưëng file trong Linux
...
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Cac he thong file trong Linux
Ngày tải lên :
07/02/2013, 06:51
... àûúåc sûã
dng trong Linux nhû Ext3, Reiserfs, XFS,
vâ JFS cố tđnh tin cêåy cao vâ cố khẫ nùng
ghi nhúá quấ trịnh thao tấc trïn dûä liïåu
(journaling).
THÏË NÂO LÂ JOURNALING FILE
SYSTEM?
Chng ta ... mịnh.
HÏÅ THƯËNG FILE REISERFS
tûúãng ca viïåc xêy dûång hïå thưëng
file Reiserfs xët phất tûâ u cêìu tưëi ûu
viïåc lûu trûä cấc file nhỗ vâ tùng tưëc àưå truy
cêåp àïën cấc file nây. Reiserfs sûã ... Reiserfs àïí lûu trûä vâ
truy cêåp cấc file nhỗ lâ tưëi ûu, vúái tưëc àưå
truy cêåp file tùng tûâ 8-15 lêìn vâ dung
Hïå àiïìu hânh Linux
Cấc hïå thưëng file trong Linux
...
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unit 4 lesson 1: where is your school?( A1, 2)
Ngày tải lên :
07/07/2013, 01:26
... Phong.
This is his school.
Phong’s school is small.
It is in the country.
This is Thu.
This is her school.
Thu’s school is big.
It is in the city.
1 2 3 4
5 6 7 8
A2. Answer. Then write the answers in ... No, it isn't.
5. Yes, it is.
- Write a paragraph: This is Phong. His school is small.
It's in the country. This is Thu. Her school is big. It's in
the city.
- Read it loudly before ... in the exercise
book. ( close books )
- play the game as teacher’s requirement.
- Ss work in teams
1. Yes, it is.
2. No, it isn't.
3. It is in the country.
4. No, it isn't.
...
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Security Issues in Wireless Systems
Ngày tải lên :
29/09/2013, 21:20
... packet is encapsulated in PPP. This packet is then
encapsulated in L2TP. UDP header is added to this L2TP packet and is encapsulated in an IP
datagram. This IP packet is destined for the Internet ... tunneled using IP. An L2TP access concentrator is the client end of
Security Issues in Wireless Systems 337
Figure 12.4 The Point-to-Point Tunneling Protocol (PPTP) standard
12
Security Issues in Wireless
Systems
The ... developed in response to the increasing use of mobile computers in order to
enable computers to maintain Internet connection during their movement from one Internet
access point to another. It is important...
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What Is Java?
Ngày tải lên :
19/10/2013, 21:15
... into which I am grouping both web and enterprise
applications, but the industry is dominated by three primary technologies:
• Microsoft Windows .NET
• Enterprise Java Technologies
• LAMP (Linux ... faster.
• Java is interpreted. Java s compiler translates source code into class files of
bytecode instructions. A virtual machine examines each instruction and uses that
instruction’s meaning to execute ... free, plus Macintosh, Sun, AIX, HP-UX, and any other operating system for
which there is a Java virtual machine.
The History of Java
Java’s abstraction of the underlying operating system, and...
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Installing and Using Endpoint Security Agent for Linux Server Version NGX 7.0 GA
Ngày tải lên :
23/10/2013, 12:15
... customized RPM 17
Installing Endpoint Security Agent using RPM 17
Upgrading Endpoint Security Agent using RPM 18
Uninstalling Endpoint Security Agent using RPM 19
Customizing the Endpoint Security Agent ... the installation type 12
Installing using the installation script 13
Uninstalling using the installation script 15
Installing using the Endpoint Security Agent RPM 16
Before you begin 16
Building ...
Endpoint Security Agent for Linux provides enterprise endpoint security for Linux users.
Use this guide to install and administer Endpoint Security Agent for Linux.
This chapter provides the system...
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Writing device drivers in Linux: A brief tutorial
Ngày tải lên :
23/10/2013, 22:15
... fclose(PARLELPORT);
}
Writing device drivers in Linux: A brief tutorial
Final application: flashing lights 18
#include < ;linux/ init.h>
#include < ;linux/ config.h>
#include < ;linux/ module.h>
#include ... < ;linux/ kernel.h> /* printk() */
#include < ;linux/ slab.h> /* kmalloc() */
#include < ;linux/ fs.h> /* everything */
#include < ;linux/ errno.h> /* error codes */
#include < ;linux/ types.h> ... io.h.
<parlelport initial> =
/* Necessary includes for drivers */
#include < ;linux/ init.h>
#include < ;linux/ config.h>
#include < ;linux/ module.h>
#include < ;linux/ kernel.h> /* printk()...
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Java Security Second Edition
Ngày tải lên :
09/11/2013, 02:15
... http://www.sdo.net/com/sdo/).
2.5 Policy Files
In order to administer the Java sandbox, you list the various permissions we've discussed in a Java policy file.
Java virtual machines can use any number of policy files, but ... their own permission classes. Granting this type of permission is obviously somewhat
dangerous; this permission is usually given only to classes within the Java API and to classes in Java
extensions.
2.3 ... reading an existing file or errors in reading the keystore.
2.5.1.1 Managing policy codebases
The initial screen for this tool displays the name of the currently loaded policy file (which is blank...
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Tài liệu Writing device drivers in Linux: A brief tutorial docx
Ngày tải lên :
13/12/2013, 11:15
... < ;linux/ init.h>
#include < ;linux/ config.h>
#include < ;linux/ module.h>
#include < ;linux/ kernel.h> /* printk() */
#include < ;linux/ slab.h> /* kmalloc() */
#include < ;linux/ fs.h> ... io.h.
<parlelport initial> =
/* Necessary includes for drivers */
#include < ;linux/ init.h>
#include < ;linux/ config.h>
#include < ;linux/ module.h>
#include < ;linux/ kernel.h> /* printk() ... which links the call with the file
functions it defines. It is invoked, when installing the module, in this way:
<memory init module> =
int memory_init(void) {
int result;
/* Registering...
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Tài liệu Adding Users in Linux pdf
Ngày tải lên :
21/12/2013, 19:15
... necessary administrative privileges by logging off of the server and logging
on again using the Administrator account.
Reflection
Why is it important that only an administrator is allowed to ... Copyright 2002, Cisco Systems, Inc.
Lab 10.2.2: Adding Users in Linux
Estimated Time: 20 minutes
Objective
In this lab, the student will learn how to create user accounts using the Linux Red Hat ... studentA4
B1 instructorB1 instructorB1 Instructor,
Windows
Computer
B2 studentB2 studentB2
B3 studentB3 studentB3
B4 studentB4 studentB4
C1 instructorC1 instructorC1 Instructor,
Linux Computer...
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Tài liệu Security Threats in Mobile Ad Hoc Network doc
Ngày tải lên :
16/01/2014, 16:33
... 5 Security Threats in Link Layer
18
Security Threats in Mobile Ad Hoc Networks
5.3 Summary
Most of the link layer attacks in MANET are removed by enhancing the existing protocol
or proposing ... in existing protocols. They can be
classified into the following categories.
6.1.1 Table-driven
In table-driven routing protocol, proactive scheme is used. It means that they maintain
consistent ... etc.
Chapter 6 Security Threats in Network Layer
22
Security Threats in Mobile Ad Hoc Networks
6.2.2 Routing Cache Poisoning Attack
Routing cache poisoning attack uses the advantage of the promiscuous...
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