ABB Relion 670 series User manual

RELION® 670 SERIES

—

670 series

Version 2.2

Cyber security deployment guideline

Document ID: 1MRK 511 399-UEN

Issued: October 2017

Revision: B

Product version: 2.2.1

Copyright

This document and parts thereof must not be reproduced or copied without written

permission from ABB, and the contents thereof must not be imparted to a third

party, nor used for any unauthorized purpose.

The software and hardware described in this document is furnished under a license

and may be used or disclosed only in accordance with the terms of such license.

This product includes software developed by the OpenSSL Project for use in the

OpenSSL T

oolkit. (http://www.openssl.org/) This product includes cryptographic

software written/developed by: Eric Young ([email protected]) and Tim Hudson

([email protected]).

Trademarks

ABB and Relion are registered trademarks of the ABB Group. All other brand or

product names mentioned in this document may be trademarks or registered

trademarks of their respective holders.

Warranty

Please inquire about the terms of warranty from your nearest ABB representative.

Disclaimer

The products are designed to be connected to and to communicate information and

data via a network interface. It is the user’

s sole responsibility to provide and

continuously ensure a secure connection between the product and the user’s

network or any other network (as the case may be). The user shall establish and

maintain any appropriate measures (such as but not limited to the installation of

firewalls, application of authentication measures, encryption of data, installation of

anti-virus programs, etc) to protect the product, the network, its system and the

interface against any kind of security breaches, unauthorized access, interference,

intrusion, leakage and/or theft of data or information. ABB Ltd and its affiliates are

not liable for damages and/or losses related to such security breaches, any

unauthorized access, interference, intrusion, leakage and/or theft of data or

information.

The data, examples and diagrams in this manual are included solely for the concept

or product description and are not to be deemed as a statement of guaranteed

properties. All persons responsible for applying the equipment addressed in this

manual must satisfy themselves that each intended application is suitable and

acceptable, including that any applicable safety or other operational requirements

are complied with. In particular, any risks in applications where a system failure

and/or product failure would create a risk for harm to property or persons

(including but not limited to personal injuries or death) shall be the sole

responsibility of the person or entity applying the equipment, and those so

responsible are hereby requested to ensure that all measures are taken to exclude or

mitigate such risks.

This document has been carefully checked by ABB but deviations cannot be

completely ruled out. In case any errors are detected, the reader is kindly requested

to notify the manufacturer. Other than under explicit contractual commitments, in

no event shall ABB be responsible or liable for any loss or damage resulting from

the use of this manual or the application of the equipment.

Conformity

This product complies with the directive of the Council of the European

Communities on the approximation of the laws of the Member States relating to

electromagnetic compatibility (EMC Directive 2004/108/EC) and concerning

electrical equipment for use within specified voltage limits (Low-voltage directive

2006/95/EC). This conformity is the result of tests conducted by ABB in

accordance with the product standard EN 60255-26 for the EMC directive, and

with the product standards EN 60255-1 and EN 60255-27 for the low voltage

directive. The product is designed in accordance with the international standards of

the IEC 60255 series.

Table of contents

Section 1 Introduction

.......................................................................5

This manual........................................................................................ 5

Intended audience.............................................................................. 5

Product documentation.......................................................................6

Product documentation set............................................................6

Related documents........................................................................7

Document symbols and conventions..................................................9

Symbols.........................................................................................9

Document conventions................................................................ 10

Section 2 Security in Substation Automation................................. 13

General security in Substation Automation...................................... 13

Section 3 Secure system setup......................................................15

Physical interfaces............................................................................15

Communication ports and services.................................................. 15

FTP access with TLS, FTPACCS.....................................................18

Encryption algorithms....................................................................... 18

Denial of service............................................................................... 19

Certificate handling...........................................................................19

Section 4 Local user account management................................... 21

Authorization.....................................................................................21

Predefined user roles....................................................................... 23

Password policies.............................................................................25

IED User management .................................................................... 26

Starting IED user management................................................... 26

General settings.......................................................................... 27

User profile management............................................................ 27

Adding new users...................................................................28

Adding users to new user roles.............................................. 31

Deleting existing users........................................................... 32

Changing password................................................................34

User role management................................................................ 36

Adding new users to user roles.............................................. 37

Deleting existing User from user roles................................... 37

Reusing user accounts...........................................................38

Writing user management settings to the IED............................. 39

Reading user management settings from the IED.......................39

Saving user management settings.............................................. 40

Table of contents

670 series 2.2 IEC 1

Cyber security deployment guideline

Section 5 Central Account Management........................................41

Introduction.......................................................................................41

Certificate management

................................................................... 42

Creating IED certificates..............................................................42

Importing and writing certificates to an IED................................. 44

Reading certificates from an IED.................................................47

Certificate information on local HMI.............................................49

Invalid certificates ....................................................................... 52

Deleting certificates from an IED................................................. 52

Activation of Central Account Management..................................... 54

Manual configuration of Central Account Management...............59

Reading configuration from IED.................................................. 60

Deactivation of Central Account Management from PCM600..... 61

Deactivation of Central Account Management on local HMI....... 62

Authorization with Central Account Management enabled IED........63

Predefined user roles....................................................................... 66

Password policy settings for Central Account Management

enabled IED......................................................................................68

PCM600 access to Central Account Management enabled IED...... 68

Changing password.....................................................................69

Error messages........................................................................... 70

Trouble shooting Central Account Management.............................. 72

Section 6 User activity logging....................................................... 79

Activity logging protocol....................................................................79

Activity logging ACTIVLOG.............................................................. 79

Settings.............................................................................................79

Generic security application GSAL...................................................80

Security alarm SECALARM..............................................................80

Signals.........................................................................................81

Settings........................................................................................81

About Security events.......................................................................81

Event types.......................................................................................82

Section 7 Local HMI use................................................................ 85

Logging on........................................................................................85

Logging off........................................................................................88

Saving settings................................................................................. 88

Maintenance menu........................................................................... 89

Recovering password.................................................................. 89

Fallback access........................................................................... 91

Restore points............................................................................. 92

Section 8 Standard compliance statement.....................................95

Table of contents

2 670 series 2.2 IEC

Cyber security deployment guideline

Applicable standards........................................................................ 95

IEEE1686 compliance...................................................................... 96

Section 9

Glossary....................................................................... 101

Table of contents

670 series 2.2 IEC 3

Cyber security deployment guideline

4

Section 1 Introduction

1.1 This manual

GUID-AB423A30-13C2-46AF-B7FE-A73BB425EB5F v18

The cyber security deployment guideline describes the process for handling cyber

security when communicating with the IED. Certification, Authorization with role

based access control, and product engineering for cyber security related events are

described and sorted by function. The guideline can be used as a technical

reference during the engineering phase, installation and commissioning phase, and

during normal service.

1.2 Intended audience

GUID-C9B8127F-5748-4BEA-9E4F-CC762FE28A3A v11

This guideline is intended for the system engineering, commissioning, operation

and maintenance personnel handling cyber security during the engineering,

installation and commissioning phases, and during normal service.

The personnel is expected to have general knowledge about topics related to cyber

security

.

1MRK 511 399-UEN B Section 1

Introduction

670 series 2.2 IEC 5

Cyber security deployment guideline

1.3 Product documentation

1.3.1 Product documentation set

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IEC07000220-4-en.vsd

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Application manual

Operation manual

Installation manual

Engineering manual

Communication

protocol manual

Cyber security

deployment guideline

Technical manual

Commissioning manual

IEC07000220 V4 EN-US

Figure 1: The intended use of manuals throughout the product lifecycle

The engineering manual contains instructions on how to engineer the IEDs using

the various tools available within the PCM600 software. The manual provides

instructions on how to set up a PCM600 project and insert IEDs to the project

structure. The manual also recommends a sequence for the engineering of

protection and control functions, LHMI functions as well as communication

engineering for IEC 60870-5-103, IEC 61850, DNP3, LON and SPA.

The installation manual contains instructions on how to install the IED. The

manual provides procedures for mechanical and electrical installation. The chapters

are organized in the chronological order in which the IED should be installed.

The commissioning manual contains instructions on how to commission the IED.

The manual can also be used by system engineers and maintenance personnel for

assistance during the testing phase. The manual provides procedures for the

checking of external circuitry and energizing the IED, parameter setting and

configuration as well as verifying settings by secondary injection. The manual

Section 1 1MRK 511 399-UEN B

Introduction

6 670 series 2.2 IEC

Cyber security deployment guideline

describes the process of testing an IED in a substation which is not in service. The

chapters are organized in the chronological order in which the IED should be

commissioned. The relevant procedures may be followed also during the service

and maintenance activities.

The operation manual contains instructions on how to operate the IED once it has

been commissioned. The manual provides instructions for the monitoring,

controlling and setting of the IED. The manual also describes how to identify

disturbances and how to view calculated and measured power grid data to

determine the cause of a fault.

The application manual contains application descriptions and setting guidelines

sorted per function. The manual can be used to find out when and for what purpose

a typical protection function can be used. The manual can also provide assistance

for calculating settings.

The technical manual contains operation principle descriptions, and lists function

blocks, logic diagrams, input and output signals, setting parameters and technical

data, sorted per function. The manual can be used as a technical reference during

the engineering phase, installation and commissioning phase, and during normal

service.

The communication protocol manual describes the communication protocols

supported by the IED. The manual concentrates on the vendor

-specific

implementations.

The point list manual describes the outlook and properties of the data points

specific to the IED. The manual should be used in conjunction with the

corresponding communication protocol manual.

The cyber security deployment guideline describes the process for handling cyber

security when communicating with the IED. Certification, Authorization with role

based access control, and product engineering for cyber security related events are

described and sorted by function. The guideline can be used as a technical

reference during the engineering phase, installation and commissioning phase, and

during normal service.

1.3.2 Related documents

GUID-94E8A5CA-BE1B-45AF-81E7-5A41D34EE112 v5

Documents related to REB670 Document numbers

Application manual 1MRK 505 370-UEN

Commissioning manual 1MRK 505 372-UEN

Product guide 1MRK 505 373-BEN

Technical manual 1MRK 505 371-UEN

Type test certificate 1MRK 505 373-TEN

1MRK 511 399-UEN B Section 1

Introduction

670 series 2.2 IEC 7

Cyber security deployment guideline

Documents related to REC670 Document numbers

Application manual 1MRK 511 401-UEN

Commissioning manual 1MRK 511 403-UEN

Product guide 1MRK 511 404-BEN

Technical manual 1MRK 511 402-UEN

Type test certificate 1MRK 511 404-TEN

Documents related to RED670 Document numbers

Application manual 1MRK 505 376-UEN

Commissioning manual 1MRK 505 378-UEN

Product guide 1MRK 505 379-BEN

Technical manual 1MRK 505 377-UEN

Type test certificate 1MRK 505 379-TEN

Documents related to REG670 Document numbers

Application manual 1MRK 502 071-UEN

Commissioning manual 1MRK 502 073-UEN

Product guide 1MRK 502 074-BEN

Technical manual 1MRK 502 072-UEN

Type test certificate 1MRK 502 074-TEN

Documents related to REL670 Document numbers

Application manual 1MRK 506 369-UEN

Commissioning manual 1MRK 506 371-UEN

Product guide 1MRK 506 372-BEN

Technical manual 1MRK 506 370-UEN

Type test certificate 1MRK 506 372-TEN

Documents related to RET670 Document numbers

Application manual 1MRK 504 163-UEN

Commissioning manual 1MRK 504 165-UEN

Product guide 1MRK 504 166-BEN

Technical manual 1MRK 504 164-UEN

Type test certificate 1MRK 504 166-TEN

Section 1 1MRK 511 399-UEN B

Introduction

8 670 series 2.2 IEC

Cyber security deployment guideline

Documents related to RES670 Document numbers

Application manual 1MRK 511 407-UEN

Commissioning manual 1MRK 511 409-UEN

Product guide 1MRK 511 410-BEN

Technical manual 1MRK 511 408-UEN

Type test certificate 1MRK 511 410-TEN

Documents related to RER670 Document numbers

Application manual 1MRK 506 375-UEN

Commissioning manual 1MRK 506 377-UEN

Product guide 1MRK 506 378-BEN

Technical manual 1MRK 506 376-UEN

Type test certificate 1MRK 506 378-TEN

670 series manuals Document numbers

Operation manual 1MRK 500 127-UEN

Engineering manual 1MRK 511 398-UEN

Installation manual 1MRK 514 026-UEN

Communication protocol manual, DNP3 1MRK 511 391-UUS

Communication protocol manual, IEC

60870-5-103

1MRK 511 394-UEN

Communication protocol manual, IEC 61850

Edition 2

1MRK 511 393-UEN

Communication protocol manual, LON 1MRK 511 395-UEN

Communication protocol manual, SPA 1MRK 511 396-UEN

Point list manual, DNP3 1MRK 511 397-UUS

Accessories guide 1MRK 514 012-BEN

Cyber security deployment guideline 1MRK 511 399-UEN

Connection and Installation components 1MRK 513 003-BEN

Test system, COMBITEST 1MRK 512 001-BEN

Application guide, Communication set-up 1MRK 505 382-UEN

1.4 Document symbols and conventions

1.4.1 Symbols

GUID-2945B229-DAB0-4F15-8A0E-B9CF0C2C7B15 v12

The electrical warning icon indicates the presence of a hazard

which could result in electrical shock.

1MRK 511 399-UEN B Section 1

Introduction

670 series 2.2 IEC 9

Cyber security deployment guideline

The warning icon indicates the presence of a hazard which could

result in personal injury.

The caution hot surface icon indicates important information or

warning about the temperature of product surfaces.

The caution icon indicates important information or warning related

to the concept discussed in the text. It might indicate the presence

of a hazard which could result in corruption of software or damage

to equipment or property.

The information icon alerts the reader of important facts and

conditions.

The tip icon indicates advice on, for example, how to design your

project or how to use a certain function.

Although warning hazards are related to personal injury, it is necessary to

understand that under certain operational conditions, operation of damaged

equipment may result in degraded process performance leading to personal injury

or death. It is important that the user fully complies with all warning and

cautionary notices.

1.4.2 Document conventions

GUID-96DFAB1A-98FE-4B26-8E90-F7CEB14B1AB6 v6

•

Abbreviations and acronyms in this manual are spelled out in the glossary. The

glossary also contains definitions of important terms.

• Push button navigation in the LHMI menu structure is presented by using the

push button icons.

For example, to navigate between the options, use

and .

•

HMI menu paths are presented in bold.

For example, select Main menu/Settings

.

• LHMI messages are shown in Courier font.

For example, to save the changes in non-volatile memory, select Yes and

press

.

• Parameter names are shown in italics.

For example, the function can be enabled and disabled with the Operation

setting.

•

Each function block symbol shows the available input/output signal.

Section 1 1MRK 511 399-UEN B

Introduction

10 670 series 2.2 IEC

Cyber security deployment guideline

• the character ^ in front of an input/output signal name indicates that the

signal name may be customized using the PCM600 software.

• the character * after an input signal name indicates that the signal must

be connected to another function block in the application configuration

to achieve a valid application configuration.

•

Logic diagrams describe the signal logic inside the function block and are

bordered by dashed lines.

• Signals in frames with a shaded area on their right hand side represent

setting parameter signals that are only settable via the PST, ECT or

LHMI.

• If an internal signal path cannot be drawn with a continuous line, the

suffix -int is added to the signal name to indicate where the signal starts

and continues.

• Signal paths that extend beyond the logic diagram and continue in

another diagram have the suffix ”-cont.”

Illustrations are used as an example and might show other products

than the one the manual describes. The example that is illustrated is

still valid.

1MRK 511 399-UEN B Section 1

Introduction

670 series 2.2 IEC 11

Cyber security deployment guideline

12

Section 2 Security in Substation Automation

2.1 General security in Substation Automation

GUID-D156D1EA-15EF-4700-B6E2-8A316A7C3288 v2

The electric power grid has evolved significantly over the past decade thanks to

many technological advancements and breakthroughs. As a result, the emerging

“smart grid” is quickly becoming a reality

. At the heart of these intelligent

advancements are specialized IT systems – various control and automation

solutions such as substation automation systems. To provide end users with

comprehensive real-time information, enabling higher reliability and greater

control, automation systems have become ever more interconnected. To combat the

increased risks associated with these interconnections, we offer a wide range of

cyber security products and solutions for automation systems and critical

infrastructure.

The new generation of automation systems uses open standards such as IEC

60870-5-104, DNP 3.0 and IEC 61850 and commercial technologies, in particular

Ethernet- and TCP/IP-based communication protocols. They also enable

connectivity to external networks, such as office intranet systems and the Internet.

These changes in technology, including the adoption of open IT standards, have

brought huge benefits from an operational perspective, but they have also

introduced cyber security concerns previously known only to office or enterprise IT

systems.

To counter cyber security risks, open IT standards are equipped with cyber security

mechanisms. These mechanisms, developed in a large number of enterprise

environments, are proven technologies. They enable the design, development and

continual improvement of cyber security solutions specifically for control systems,

including substation automation applications.

ABB fully understands the importance of cyber security and its role in advancing

the security of substation automation systems. A customer investing in new ABB

technologies can rely on system solutions where reliability and security have the

highest priority.

At ABB, we are addressing cyber security requirements on a system level as well

as on a product level to support cyber security standards such as NERC-CIP, IEEE

1686 and BDEW Whitepaper. We support verified third-party security patches and

antivirus software to protect station computers from viruses and other types of

attacks. Cyber security can also be improved by preventing the unauthorized use of

removable media (such as USB memory sticks) in station computers. We have built

additional security mechanisms into our products. Those offer advanced account

management, secure communication, and detailed security audit trails. This makes

1MRK 511 399-UEN B Section 2

Security in Substation Automation

670 series 2.2 IEC 13

Cyber security deployment guideline

it easier for our customers to address NERC CIP requirements and maintain

compliance standards.

Remote Control Center

(Security Zone 3)

Maintenance Center (Security Zone 4)

IEC 61850-8-1 Station Bus

MicroSCADA Pro SYS600C

Firewall / Router / VPN

Firewall /

Router /

VPN

Encrypted

communication

Encrypted

communication

Perimeter Protection

Security Zone 1

Control and Protection IED

Security Zone 2

Station LAN

Workstation

Antivirus

MicroSCADA Pro SYS600

Antivirus

IEC12000189-3-en.ai

IEC12000189 V3 EN-US

Figure 2: System architecture for substation automation system

Section 2 1MRK 511 399-UEN B

Security in Substation Automation

14 670 series 2.2 IEC

Cyber security deployment guideline

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