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Acceptable Use Policy

 

Purpose

The purpose of Rhino Protections’ Acceptable Use Policy is to establish acceptable practices regarding the use of Rhino Protection Information Resources in order to protect the confidentiality, integrity and availability of information created, collected, and maintained.

Audience

The Rhino Protection Acceptable Use Policy applies to any individual, entity, or process that interacts with any Rhino Protection Information Resource.

Contents

 

Acceptable Use

Access Management

Authentication/Passwords

Clear Desk/Clear Screen

Data Security

Email and Electronic Communication

Hardware and Software

Internet

Mobile Devices and Bring Your Own Device (BYOD)

Physical Security

Privacy

Removable Media

Security Training and Awareness

Social Media

VoiceMail

Incidental Use

 

 

 

Policy

Acceptable Use

  • Personnel are responsible for complying with Rhino Protection policies when using Rhino Protection  information resources and/or on Rhino Protection time. If requirements or responsibilities are unclear, please seek assistance from the Information Security Committee.

  • Personnel must promptly report harmful events or policy violations involving Rhino Protection assets or information to their manager or a member of the Incident Handling Team. Events include, but are not limited to, the following:

    • Technology incident: any potentially harmful event that may cause a failure, interruption, or loss in availability to Rhino Protection Information Resources.

    • Data incident: any potential loss, theft, or compromise of Rhino Protection information.

    • Unauthorized access incident: any potential unauthorized access to an Rhino Protection Information Resource.

    • Facility security incident: any damage or potentially unauthorized access to an Rhino Protection owned, leased, or managed facility.

    • Policy violation: any potential violation to this or other Rhino Protection policies, standards, or procedures.

  • Personnel should not purposely engage in activity that may

    • harass, threaten, impersonate, or abuse others;

    • degrade the performance of Rhino Protection Information Resources.

    • deprive authorized Rhino Protection personnel access to an Rhino Protection Information Resource;

    • obtain additional resources beyond those allocated;

    • or circumvent Rhino Protection computer security measures.

  • Personnel should not download, install, or run security programs or utilities that reveal or exploit weakness in the security of a system. For example, Rhino Protection personnel should not run password cracking programs, packet sniffers, port scanners, or any other non-approved programs on any Rhino Protection Information Resource.

  • All inventions, intellectual property, and proprietary information, including reports, drawings, blueprints, software codes, computer programs, data, writings, and technical information, developed on Rhino Protection time and/or using Rhino Protection Information Resources are the property of Rhino Protection.

  • Use of encryption should be managed in a manner that allows designated Rhino Protection personnel to promptly access all data.

  • Rhino Protection Information Resources are provided to facilitate company business and should not be used for personal financial gain.

  • Personnel are expected to cooperate with incident investigations, including any federal or state investigations.

  • Personnel are expected to respect and comply with all legal protections provided by patents, copyrights, trademarks, and intellectual property rights for any software and/or materials viewed, used, or obtained using Rhino Protection Information Resources.

  • Personnel should not intentionally access, create, store or transmit material which Rhino Protection may deem to be offensive, indecent, or obscene.

Access Management

  • Access to information is based on a "need to know".

  • Personnel are permitted to use only those network and host addresses issued to them by Rhino Protection IT and should not attempt to access any data or programs contained on Rhino Protection systems for which they do not have authorization or explicit consent.

  • All remote access connections made to internal Rhino Protection networks and/or environments must be made through approved, and Rhino Protection-provided, virtual private networks (VPNs).

  • Personnel should not divulge any access information to anyone not specifically authorized to receive such information, including IT support personnel.

  • Personnel must not share their (personal authentication information, including:

    • Account passwords,

    • Personal Identification Numbers (PINs),

    • Security Tokens (i.e. Smartcard),

    • Multi-factor authentication information

    • Access cards and/or keys,

    • Digital certificates,

    • Similar information or devices used for identification and authentication purposes.

  • Access cards and/or keys that are no longer required must be returned to physical security personnel.

  • Lost or stolen access cards, security tokens, and/or keys must be reported to physical security personnel as soon as possible.

  • A service charge may be assessed for access cards, security tokens, and/or keys that are lost, stolen, or are not returned.

Authentication/Passwords

  • All personnel are required to maintain the confidentiality of personal authentication information.

  • Any group/shared authentication information must be maintained solely among the authorized members of the group.

  • All passwords, including initial and/or temporary passwords, must be constructed, and implemented according to the following Rhino Protection rules:

    • Must meet all requirements including minimum length, complexity, and reuse history.

    • Must not be easily tied back to the account owner by using things like username, social security number, nickname, relative’s names, birth date, etc.

    • Must not be the same passwords used for non-business purposes.

  • Unique passwords should be used for each system, whenever possible.

  • User account passwords must not be divulged to anyone. Rhino Protection support personnel and/or contractors should never ask for user account passwords.

  • If the security of a password is in doubt, the password should be changed immediately.

  • Personnel should not circumvent password entry with application remembering, embedded scripts or hard coded passwords in client software.

  • Security tokens (i.e. Smartcard) must be returned on demand or upon termination of the relationship with Rhino Protection, if issued.

Clear Desk/Clear Screen

  • Personnel should log off from applications or network services when they are no longer needed.

  • Personnel should log off or lock their workstations and laptops when their workspace is unattended.

  • Confidential or internal information should be removed or placed in a locked drawer or file cabinet when the workstation is unattended and at the end of the workday if physical access to the workspace cannot be secured by other means.

  • Personal items, such as phones, wallets, and keys, should be removed or placed in a locked drawer or file cabinet when the workstation is unattended.

  • File cabinets containing confidential information should be locked when not in use or when unattended.

  • Physical and/or electronic keys used to access confidential information should not be left on an unattended desk or in an unattended workspace if the workspace itself is not physically secured.

  • Laptops should be either locked with a locking cable or locked away in a drawer or cabinet when the work area is unattended or at the end of the workday if the laptop is not encrypted.

  • Passwords must not be posted on or under a computer or in any other physically accessible location.

  • Copies of documents containing confidential information should be immediately removed from printers and fax machines.

Data Security

  • Personnel should use approved encrypted communication methods whenever sending confidential information over public computer networks (Internet).

  • Confidential information transmitted via USPS or other mail service must be secured in compliance with the Information Classification and Management Policy.

  • Only authorized cloud computing applications may be used for sharing, storing, and transferring confidential or internal information.

  • Information must be appropriately shared, handled, transferred, saved, and destroyed, based on the information sensitivity.

  • Personnel should not have confidential conversations in public places or over insecure communication channels, open offices, and meeting places.

  • Confidential information must be transported either by an Rhino Protection employee or a courier approved by IT Management.

  • All electronic media containing confidential information must be securely disposed. Please contact IT for guidance or assistance.

Email and Electronic Communication

  • Auto-forwarding electronic messages outside the Rhino Protection internal systems is prohibited.

  • Electronic communications should not misrepresent the originator or Rhino Protection.

  • Personnel are responsible for the accounts assigned to them and for the actions taken with their accounts.

  • Accounts must not be shared without prior authorization from Rhino Protection IT, with the exception of calendars and related calendaring functions.

  • Employees should not use personal email accounts to send or receive Rhino Protection confidential information.

  • Any personal use of Rhino Protection provided email should not:

    • Involve solicitation.

    • Be associated with any political entity, excluding the Rhino Protection sponsored PAC.

    • Have the potential to harm the reputation of Rhino Protection.

    • Forward chain emails.

    • Contain or promote anti-social or unethical behavior.

    • Violate local, state, federal, or international laws or regulations.

    • Result in unauthorized disclosure of Rhino Protection confidential information.

    • Or otherwise violate any other Rhino Protection policies.

  • Personnel should only send confidential information using approved secure electronic messaging solutions.

  • Personnel should use caution when responding to, clicking on links within, or opening attachments included in electronic communications.

  • Personnel should use discretion in disclosing confidential or internal information in Out of Office or other automated responses, such as employment data, internal telephone numbers, location information or other sensitive data.

Hardware and Software

  • All hardware must be formally approved by IT Management before being connected to Rhino Protection networks.

  • Software installed on Rhino Protection equipment must be approved by IT Management and installed by Rhino Protection IT personnel.

  • All Rhino Protection assets taken off-site should be physically secured at all times.

  • Personnel traveling to a High-Risk location, as defined by FBI and Office of Foreign Asset control, must contact IT for approval to travel with corporate assets.

  • Employees should not allow family members or other non-employees to access Rhino Protection Information Resources.

Internet

  • The Internet must not be used to communicate Rhino Protection confidential or internal information, unless the confidentiality and integrity of the information is ensured and the identity of the recipient(s) is established.

  • Use of the Internet with Rhino Protection networking or computing resources must only be used for business-related activities. Unapproved activities include, but are not limited to:

    • Recreational games,

    • Streaming media,

    • Personal social media,

    • Accessing or distributing pornographic or sexually oriented materials,

    • Attempting or making unauthorized entry to any network or computer accessible from the Internet.

    • Or otherwise violate any other Rhino Protection policies.

  • Access to the Internet from outside the Rhino Protection network using a Rhino Protection owned computer must adhere to all of the same policies that apply to use from within Rhino Protection facilities.

Mobile Devices and Bring Your Own Device (BYOD)

  • Rhino Protection does not allow personally owned mobile devices to connect to the Rhino Protection corporate internal network.

OR

  • The use of a personally owned mobile device to connect to the Rhino Protection network is a privilege granted to employees only upon formal approval of IT Management.

  • All personally owned laptops and/or workstations must have approved virus and spyware detection/protection software along with personal firewall protection active.

  • Mobile devices that access Rhino Protection email must have a PIN or other authentication mechanism enabled.

  • Confidential information should only be stored on devices that are encrypted in compliance with the Rhino Protection Encryption Standard.

  • Rhino Protection confidential information should not be stored on any personally owned mobile device.

  • Theft or loss of any mobile device that has been used to create, store, or access confidential or internal information must be reported to the Rhino Protection Security Team immediately.

  • All mobile devices must maintain up-to-date versions of all software and applications.

  • All personnel are expected to use mobile devices in an ethical manner.

  • Jail-broken or rooted devices should not be used to connect to Rhino Protection Information Resources.

  • Rhino Protection IT Management may choose to execute “remote wipe” capabilities for mobile devices without warning (see Mobile Device Email Acknowledgement). 

  • In the event that there is a suspected incident or breach associated with a mobile device, it may be necessary to remove the device from the personnel’s possession as part of a formal investigation.

  • All mobile device usage in relation to Rhino Protection Information Resources may be monitored, at the discretion of Rhino Protection IT Management.

  • Rhino Protection IT support for personally owned mobile devices is limited to assistance in complying with this policy.  Rhino Protection IT support may not assist in troubleshooting device usability issues.

  • Use of personally owned devices must be in compliance with all other Rhino Protection policies.

  • Rhino Protection reserves the right to revoke personally owned mobile device use privileges in the event that personnel do not abide by the requirements set forth in this policy.

  • Texting or emailing while driving is not permitted while on company time or using Rhino Protection resources. Only hands-free talking while driving is permitted, while on company time or when using Rhino Protection resources.

Physical Security

  • Photographic, video, audio, or other recording equipment, such as cameras and cameras in mobile devices, is not allowed in secure areas.

  • Personnel must display photo ID access card at all times while in the building.

  • Personnel must badge in and out of access-controlled areas. Piggy-backing, tailgating, door propping and any other activity to circumvent door access controls are prohibited.

  • Visitors accessing card-controlled areas of facilities must be accompanied by authorized personnel at all times.

  • Eating or drinking are not allowed in data centers. Caution must be used when eating or drinking near workstations or information processing facilities.

Privacy

  • Information created, sent, received, or stored on Rhino Protection Information Resources are not private and may be accessed by Rhino Protection IT employees at any time, under the direction of Rhino Protection executive management and/or Human Resources, without knowledge of the user or resource owner.

  • Rhino Protection may log, review, and otherwise utilize any information stored on or passing through its Information Resource systems.

  • Systems Administrators, Rhino Protection IT, and other authorized Rhino Protection personnel may have privileges that extend beyond those granted to standard business personnel. Personnel with extended privileges should not access files and/or other information that is not specifically required to carry out an employment related task.

Removable Media

  • The use of removable media for storage of Rhino Protection information must be supported by a reasonable business case.

  • All removable media use must be approved by Rhino Protection IT prior to use.

  • Personally, owned removable media use is not permitted for storage of Rhino Protection information.

  • Personnel are not permitted to connect removable media from an unknown origin without prior approval from the Rhino Protection IT.

  • Confidential and internal Rhino Protection information should not be stored on removable media without the use of encryption.

  • All removable media must be stored in a safe and secure environment.

  • The loss or theft of a removable media device that may have contained any Rhino Protection information must be reported to the Rhino Protection IT.

Security Training and Awareness

  • All new personnel must complete an approved security awareness training class prior to, or at least within 30 days of, being granted access to any Rhino Protection Information Resources.

  • All personnel must be provided with and acknowledge they have received and agree to adhere to the Rhino Protection Information Security Policies before they are granted to access to Rhino Protection Information Resources.

  • All personnel must complete the annual security awareness training.

Social Media

  • Communications made with respect to social media should be made in compliance with all applicable Rhino Protection policies.

  • Personnel are personally responsible for the content they publish online.

  • Creating any public social media account intended to represent Rhino Protection, including accounts that could reasonably be assumed to be an official Rhino Protection account, requires the permission of the Rhino Protection Communications Departments.

  • When discussing Rhino Protection or Rhino Protection -related matters, you should:

    • Identify yourself by name,

    • Identify yourself as an Rhino Protection representative, and

    • Make it clear that you are speaking for yourself and not on behalf of Rhino Protection, unless you have been explicitly approved to do so.

  • Personnel should not misrepresent their role at Rhino Protection.

  • When publishing Rhino Protection-relevant content online in a personal capacity, a disclaimer should accompany the content.  An example disclaimer could be; “The opinions and content are my own and do not necessarily represent Rhino Protection’s position or opinion.”

  • Content posted online should not violate any applicable laws (i.e. copyright, fair use, financial disclosure, or privacy laws).

  • The use of discrimination (including age, sex, race, color, creed, religion, ethnicity, sexual orientation, gender, gender expression, national origin, citizenship, disability, or marital status or any other legally recognized protected basis under federal, state, or local laws, regulations, or ordinances) in published content that is affiliated with Rhino Protection will not be tolerated.

  • Confidential information, internal communications and non-public financial or operational information may not be published online in any form.

  • Personal information belonging to customers may not be published online. 

  • Personnel approved to post, review, or approve content on Rhino Protection social media sites must follow the Rhino Protection Social Media Management Procedures.

VoiceMail

  • Personnel should use discretion in disclosing confidential or internal information in voicemail greetings, such as employment data, internal telephone numbers, location information or other sensitive data.

  • Personnel should not access another user’s voicemail account unless it has been explicitly authorized.

  • Personnel must not disclose confidential information in voicemail messages.

Incidental Use

  • As a convenience to Rhino Protection personnel, incidental use of Information Resources is permitted. The following restrictions apply:

    • Incidental personal use of electronic communications, Internet access, fax machines, printers, copiers, and so on, is restricted to Rhino Protection approved personnel; it does not extend to family members or other acquaintances.

    • Incidental use should not result in direct costs to Rhino Protection.

    • Incidental use should not interfere with the normal performance of an employee’s work duties.

    • No files or documents may be sent or received that may cause legal action against, or embarrassment to, Rhino Protection or its customers.

  • Storage of personal email messages, voice messages, files and documents within Rhino Protection Information Resources must be nominal

  • All information located on Rhino Protection Information Resources are owned by Rhino Protection may be subject to open records requests and may be accessed in accordance with this policy.

Definitions

See Appendix A: Definitions

References

  • ISO 27002: 6, 7, 8, 9, 11, 12, 13, 16, 18

  • NIST CSF: PR.AC, PR.AT, PR.DS, DE.CM, DE.DP, RS.CO

  • Asset Management Policy

  • Encryption Management Policy

  • Encryption Standard

  • Identity and Access Management Policy

  • Incident Management Policy

  • Information Classification and Management Policy

  • Mobile Device Acknowledgement

  • Personnel Security and Awareness Policy

  • Physical Security Policy

  • Social Media Management Procedure

Waivers

Waivers from certain policy provisions may be sought following the Rhino Protection Waiver Process.

Enforcement

Personnel found to have violated this policy may be subject to disciplinary action, up to and including termination of employment, and related civil or criminal penalties. 

Any vendor, consultant, or contractor found to have violated this policy may be subject to sanctions up to and including removal of access rights, termination of contract(s), and related civil or criminal penalties.

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