Solaris CX-310-301 manuali

Solaris CX-310-301 Manuale Utente (77 pagine)

Marchio: Solaris | Categoria: Software | Dimensione: 1.39 MB |

Inglese

Indice

Introduction

2

Exam Time Tips

2

Additional Resources

3

Operating System

11

Good Security

12

Security Awareness

13

Security Policies

13

Policies and Procedures

13

Physical Security

14

Platform Security

14

Network Security

14

Insecure Systems

15

Application Security

15

Confidentiality

18

Integrity

18

Non-repudiation

18

Attackers

18

Information Gathering

19

Gathering Techniques

20

Evaluation Standards

22

Invalidating a Certification

23

System Log Files

25

/var/adm/messages

25

SU logging

26

Using Multiple Files

29

Process Accounting

30

Overview

30

Enabling BSM

31

Generating an Audit

32

Interpreting the Results

33

The audit command

33

Audit Log Files

33

Disabling BSM

34

Device Management

34

Security Attacks

36

Preventing DoS Attacks

37

How DoS Attacks Execute

37

Privilege Escalation Attacks

38

Types of Attack

38

Detecting Attacks

39

Using File Listings

41

Using Checksums

41

Using File Digests

41

Using the find Command

42

Using Tripwire

43

Kernel Trust and OpenBoot

46

OpenBoot

46

User Account Protection

47

Expiring Accounts

47

Restricting root Logins

49

Dormant Accounts

49

Protecting Passwords

50

Users with No Password

51

Password Aging

51

Password Cracking Tools

52

Non-Login Accounts

54

User Security with SU

54

Role Based Access Control

55

Creating A Profile

56

Creating a Role

56

Assigning a Role to a User

56

Logging in to a Role

57

Listing Roles for a User

57

Listing Profiles for a Role

57

Permissions

57

Directories and Files

57

Access Control Lists (ACL)

59

Identifying an ACL

59

Setting ACLs

60

Modifying an ACL

60

Deleting an ACL

61

PAM and Kerberos

61

Add a new PAM Module

62

Kerberos / SEAM

63

How Kerberos Works

63

Limitations of Kerberos

63

Host and Network Prevention

64

Network Intrusion

65

Intrusion Detection

65

Restricting Network Services

65

Inetd Services

65

Run Control Services

66

Host Hardening

66

Solaris Security Toolkit

67

Installing SST

68

SUNWjass-4.0.1.pkg.Z

68

Configuring SST

68

Running SST

69

Updating an SST Run

70

Undoing SST

70

Verifying SST

71

Encryption

72

Logging

74

Validating TCP Wrappers

74

Cryptology

75

Terminology

75

Solaris Secure Shell

75

Configuring the Client

76

Configuring the Server

76

Starting and Stopping SSHD

76

Generating a Client Key

77

Using ssh

77

Solaris dispositivi