HP-UX Security Features - OpenMPE

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IPSec: The Basics Authentication Header (AH) • Provides data/packet integrity. Also prevents address spoofing and replay attacks. • Authenticates the entire IP datagram using cryptographic hash algorithms (HMAC-SHA1 or HMAC-MD5). Encapsulating Security Payload (ESP) • Provides confidentiality via encryption. Can optionally provide the same authentication services that AH provides (also via HMAC-SHA1 or HMAC-MD5). • Typical encryption algorithms: DES, 3DES, AES Modes of Operation • Transport mode: Used for end-end communication. Original IP header is not encrypted. • Tunnel mode: Used for communication with a VPN gateway. New IP header is added and entire original packet is encapsulated/encrypted. Network Security – Products and Features August 26, 2004 62
IPSec: Authentication Header • Simple format • Low processing overhead Network Security – Products and Features August 26, 2004 63
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HP-UX Security Features Doug Lamour
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Motivation: The increasing importan
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Motivation: Regulations ! ! "
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Security: Big Picture Service Provi
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Future Features To learn more about
Page 11 and 12: HP-UX Install-Time Security • Dep
Page 13 and 14: Four Ways to Use HP-UX Install- Tim
Page 15 and 16: ITS “Under the Hood” “Sec10Ho
Page 17 and 18: HP-UX Bastille • An open source (
Page 19 and 20: Bastille Screenshot Host Security -
Page 21 and 22: HP-UX Bastille’s IPFilter Module
Page 23 and 24: Host Security on HP-UX 11i Products
Page 25 and 26: Network-based vs. Host-based Intrus
Page 27 and 28: Vulnerabilities Monitored by Host I
Page 29 and 30: Performance • Factors: − Type a
Page 31 and 32: HP-UX Standard Mode Security • Pr
Page 33 and 34: HP-UX Standard Mode Security Standa
Page 35 and 36: HP-UX Trusted Mode Security • Boo
Page 37 and 38: HP-UX Trusted Mode Security Trusted
Page 39 and 40: HP-UX Stack Buffer Overflow Protect
Page 41 and 42: EAL4-CAPP Certification • Trusted
Page 43 and 44: HP Security Patch Check • Support
Page 45 and 46: HP Security Patch Check (cont.) WAR
Page 49 and 50: HP-UX Strong Random Number Generato
Page 53 and 54: HP-UX MD5 Secure Checksum • Compa
Page 57 and 58: Network Security on HP-UX 11i Produ
Page 59 and 60: Where does IPSec fit? Application T
Page 61: HP-UX IPSec Features (continued)
Page 65 and 66: IPSec Scenario 1: End-to-end secure
Page 67 and 68: HP-UX IPFilter What is IPFilter: A
Page 69 and 70: HP-UX IPFilter: Features (cont.)
Page 71 and 72: HP-UX IPFilter Dynamic Connection A
Page 73 and 74: An example of HP-UX IPFilter DCA Co
Page 75 and 76: DCA Filtering Rule 2 Connection lim
Page 77 and 78: More.. Session #3545 (Wed 8am): IPF
Page 79 and 80: HP-UX Secure Shell (SSH) What is HP
Page 81 and 82: More.. Session #3611 (Fri 9:30): SS
Page 83 and 84: Internet Services • Bind 9.2.0
Page 85 and 86: Internet Services • TCP Wrappers
Page 89 and 90: Directory-Enabled Computing: Values
Page 91 and 92: Netscape Directory Server Features
Page 93 and 94: Features of LDAP-UX Integration •
Page 95 and 96: Schemas • Network Information Ser
Page 97 and 98: More… Session #3202 (Wed 4pm): In
Page 103 and 104: OpenSSL on HP-UX • OpenSSL has be
Page 105 and 106: Generic Security Service API (GSSAP
Page 109 and 110: Authentication on HP-UX • Typical
Page 111 and 112: PAM Architecture Applications (logi
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NSS Architecture Applications getXb
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Kerberos Is •A network authentica
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HP Kerberos Server • The Trusted
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HP Kerberos Server • Supports RFC
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Authentication Services on HP-UX 11
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HP AAA (Authentication Authorizatio
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RADIUS Server Features • Scalabil
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Authentication Services on HP-UX 11
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Shadow Password • Encrypted passw
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Shadow != Trusted Systems Shadow Is
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HP Internet Express for HP-UX 11i
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SNORT • Network Intrusion Detecti
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Ethereal • Packet Sniffer and Vie
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Ethereal Example August 26, 2004 13
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SUDO - Example $ grep admin /opt/ie
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Stunnel • Used as an SSL wrapper
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Stunnel Example Client stunnel conf
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Stunnel Example # grep example /etc
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Nessus • Open source network scan
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Developing a Security Solution •
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Start with a Solid Base • A Secur
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Secure the Network • Do you consi
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Authentication • What type of aut
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Authorization • Restrict network
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More.. Session #3626 (Wed 8am): SIG
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Documentation HP-UX 11i Security: h
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Questions? August 26, 2004 165
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