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| certificate in emergency management: Wiley Pathways Emergency Planning Ronald W. Perry, Michael K. Lindell, 2006-09-12 In order for a community to be truly prepared to respond to any type of emergency, it must develop effective emergency planning. Emergency Planning guides readers through the steps of developing these plans, offering a number of strategies that will help ensure success. It delves into the patterns of human disaster behavior, social psychology, and communication as well as the basics of generic protective actions, planning concepts, implementation, and action. |
| certificate in emergency management: Developing and Managing Volunteers Fema, 2011-08-02 This course is for emergency managers and related professionals working with all types of volunteers and coordinating with voluntary agencies. [It] provides procedures and tools for building and working with voluntary organizations.--Page 4 of cover. |
| certificate in emergency management: Principles of Emergency Management Michael J. Fagel, 2011-12-12 Principles of Emergency Management: Hazard Specific Issues and Mitigation offers preparedness and mitigation recommendations for advanced emergency planning. Because disasters are so unpredictable, advance planning is needed to effectively respond to and mitigate against the potential effects of such events.Whether a disaster is natural or man-made |
| certificate in emergency management: IS-700 National Incident Management System (NIMS), an Introduction Fema, 2010-08-11 Course Overview On February 28, 2003, President Bush issued Homeland Security Presidential Directive-5. HSPD-5 directed the Secretary of Homeland Security to develop and administer a National Incident Management System (NIMS). NIMS provides a consistent nationwide template to enable all government, private-sector, and nongovernmental organizations to work together during domestic incidents. You can also find information about NIMS at http: //www.fema.gov/nims/ This course introduces NIMS and takes approximately three hours to complete. It explains the purpose, principles, key components and benefits of NIMS. The course also contains Planning Activity screens giving you an opportunity to complete some planning tasks during this course. The planning activity screens are printable so that you can use them after you complete the course. What will I be able to do when I finish this course? * Describe the key concepts and principles underlying NIMS. * Identify the benefits of using ICS as the national incident management model. * Describe when it is appropriate to institute an Area Command. * Describe when it is appropriate to institute a Multiagency Coordination System. * Describe the benefits of using a Joint Information System (JIS) for public information. * Identify the ways in which NIMS affects preparedness. * Describe how NIMS affects how resources are managed. * Describe the advantages of common communication and information management systems. * Explain how NIMS influences technology and technology systems. * Describe the purpose of the NIMS Integration Center CEUs: 0.3 |
| certificate in emergency management: Dealing with Disaster Saundra K. Schneider, 2014-12-18 Now updated with examples through 2010, this classic study examines the disruptive effects of disasters on patterns of human behavior and the operations of government, and the conditions under which even relatively minor crises can lead to system breakdown. |
| certificate in emergency management: Is-26 Guide to Points of Distribution Fema, 2010-08-11 Points of Distribution . Points of Distribution are centralized locations where the public picks up life sustaining commodities following a disaster or emergency . Commodities usually include shelf stable food and water What are Points of Distribution or PODs? During a disaster, one method of issuing supplies may not be enough. A Local Emergency Management Agency (LEMA) could use other distribution systems or use all of them at once. All three complement each other and provide expanded distribution coverage. For this Guide, we will focus on Points of Distribution or PODs. PODs can accommodate vehicle traffic (drive-thru), pedestrian traffic (walk thru), and mass transit traffic (bus or rail). Each person or vehicle receives a set amount of supplies. The recommended amount is for each person/vehicle to receive enough for a household of three. The amount of supplies provided will differ depending on the type of transportation used. For instance, more supplies are provided to someone in a car than to a pedestrian who must hand carry items. |
| certificate in emergency management: Handbook of Emergency Management Concepts Michael L. Madigan, 2017-12-06 This book provides a step-by-step process that focuses on how to develop, practice, and maintain emergency plans that reflect what must be done before, during, and after a disaster, in order to protect people and property. The communities who preplan and mitigate prior to any incident will be better prepared for emergency scenarios. This book will assist those with the tools to address all phases of emergency management. It covers everything from the social and environmental processes that generate hazards, to vulnerability analysis, hazard mitigation, emergency response, and disaster recovery. |
| certificate in emergency management: Emergency Management and Tactical Response Operations Thomas D. Phelan, 2011-04-08 Is emergency management education undoing an age-old tradition in the American Fire Service? Has the time arrived to educate emergency managers in college classrooms rather than in twenty years of tactical operations experience? Over one hundred forty-three (143) institutions of higher education are now offering certificate or degree programs in emergency management with no tactical operations experience required for admission. Resistance by veteran law enforcement officers and fire fighters may have to be overcome if we are to prepare emergency managers with required skill sets. Dr. Tom Phelan explores the skills being taught to emergency management students and addresses the concerns of experienced first responders in accepting their leadership.*Discusses the value of emergency management education in the post-9/11 world*Makes clear the need for educating emergency managers to prepare them for emergency manager leadership*Helps bridge the gap between emergency management and first responders*Should be required reading in every college emergency management curriculum*The book is clear, concise, and an easy read |
| certificate in emergency management: Introduction to Emergency Management Brenda D. Phillips, David M. Neal, Gary Webb, 2011-10-19 Emergency management university programs have experienced dramatic and exponential growth over the last twelve years. This new, fully updated edition introduces majors and minors to the field and provides content accessible to those students taking introductory emergency management courses. The book’s strength is in looking at the regional, state, and local level response, as well as some of the often misunderstood or overlooked social aspects of disasters. Real-world cases are described throughout including considerations of international emergency management and disasters. |
| certificate in emergency management: Is-368 Fema, 2014-02-20 Course Overview The purpose of this course is to increase awareness and understanding of the need for full inclusion of disaster survivors and FEMA staff who are people with disabilities, and people with access and functional needs. The course provides an overview of disabilities and access and functional needs and explains how disaster staff can apply inclusive practices in their disaster assignments. Course Objectives: At the completion of this course, participants should be able to: -Explain the importance of including people with disabilities and others with access and functional needs in disaster operations at the JFO and field locations. -Describe how JFO and field staff can support and include people with disabilities and others with access and functional needs in disaster operations. -Describe principles and FEMA initiatives that provide a foundation for the integration of people with disabilities and others with access and functional needs in disaster operations. -Describe the history of the treatment of and services for people with disabilities. -Identify laws that provide the legal foundation for issues related to people with disabilities and others with access and functional needs. -Describe the function of the Disability Integration Advisor. -Describe personal actions to support the integration of people with disabilities and others with access and functional needs in the JFO and field disaster operations. Primary Audience This course is designed for all personnel involved in disaster operations at the Joint Field Office (JFO) and in other disaster facilities and activities. |
| certificate in emergency management: Emergency Management William L. Waugh, Kathleen J. Tierney, 2007 Get state-of-the-art ideas and strategies for organizing and managing mitigation, preparedness, response, and recovery at the local level and within the larger intergovernmental context Understand new standards for emergency management planning, organization, staffing, training, and emergency operations centers (EOCs) Build sustainable communities that will be resilient in the event of disaster Develop and collaborate with networks of public, private, and nonprofit entities Secure funding for local emergency management initiatives And much, much more!The only comprehensive resource and textbook for state-of-the-art emergency management for local government |
| certificate in emergency management: Federal Response Plan , 1999 |
| certificate in emergency management: NSC Emergency Medical Response [With DVD and Pocket Guide] National Safety Council, 2011-09 First Responder: Skills in Action program is the most authoritative teaching and learning program available. This new resource gives students the knowledge, skills, and confidence they need to care for victims of sudden illness and accidents. Students will see clearly how to function when no specialized equipment is available and how to perform as key assistants to the emergency medical technician or paramedic who arrives on the scene. |
| certificate in emergency management: Introduction to Homeland Security Jane Bullock, George Haddow, Damon P. Coppola, 2012-01-03 Provides a comprehensive account of past and current homeland security reorganization and practices, policies and programs in relation to government restructuring. |
| certificate in emergency management: Basic Disaster Life Support Italo Subbarao, 2012-05-01 This text is used in the Basic Disaster Life Support (BDLS) course. BDLS is an 8 hour course which presents clinical and public health implications of natural and human-caused events, explosions and traumatic events, nuclear and radiologic events, biologic events, and chemical events. Also included is information on the health professional's role in the public health and incident management systems, mental and behavioral health, and special considerations for people with access and functional needs. |
| certificate in emergency management: A Study of Core Functions in Emergency Management As Reflected in Training Requirements for Professional Certification Walter Guerry Green, III, 2000 This study examined emergency management certification programs in order to understand what the training requirements for state emergency management certification reveal about the core functions of emergency management as conducted by emergency managers working in local jurisdictions. Based on practices in the 23 certification programs managed by state emergency management agencies or professional associations at the time of the study, qualitative content analysis identified a range of core functions practiced by those programs that specified training requirements in terms of specific courses. The application of grounded theory techniques to interview data from certification program managers and state emergency management training officers in 50 states resulted in the development of the theory that training requirements are adopted to meet a variety of goals. These goals include those appropriate to perceived needs of the sponsoring organizations and individual emergency managers, as well as goals that seek to promote competent performance of emergency management tasks. The list of core functions identified in state-level certification programs generally agreed with a list of core functions developed from the literature, indicating that practitioners at the local, state, and federal level have a common understanding of the essential tasks of the evolving profession of emergency management as performed in local jurisdictions. |
| certificate in emergency management: Guide for All-Hazard Emergency Operations Planning Kay C. Goss, 1998-05 Meant to aid State & local emergency managers in their efforts to develop & maintain a viable all-hazard emergency operations plan. This guide clarifies the preparedness, response, & short-term recovery planning elements that warrant inclusion in emergency operations plans. It offers the best judgment & recommendations on how to deal with the entire planning process -- from forming a planning team to writing the plan. Specific topics of discussion include: preliminary considerations, the planning process, emergency operations plan format, basic plan content, functional annex content, hazard-unique planning, & linking Federal & State operations. |
| certificate in emergency management: Emergency Surgery Course (ESC®) Manual Abe Fingerhut, Ari Leppäniemi, Raul Coimbra, Andrew B. Peitzman, Thomas M. Scalea, Eric J. Voiglio, 2016-03-01 This manual explains how to make the right decisions on the timing and selection of investigations and surgical procedures in emergency and urgent surgical settings and describes the most widely used procedures step by step with the aid of high-quality illustrations. The goal is to address the situations that can arise in almost any emergency department throughout the world, enabling the surgeon on call to acquire or sharpen the knowledge and skills needed to deal with acute surgical problems in the most appropriate way. The reader will gain a sound understanding of the most efficient diagnostic modalities, pre-, intra-, and postoperative decision-making, and surgical techniques and issues in particular circumstances. The manual stems from an initiative by members of the European Society of Trauma and Emergency Surgery (ESTES) and the American Association for the Surgery of Trauma (AAST) to set up and formalize Emergency Surgery Courses to provide specific training in emergency and acute care surgery. It represents a didactic accompaniment to the course that will guide the beginner and maintain a certain degree of standardization among the more experienced. |
| certificate in emergency management: Michigan Court Rules Kelly Stephen Searl, William C. Searl, 1922 |
| certificate in emergency management: Is-800. B National Response Framework Fema, 2010-08-17 Course Overview The course introduces participants to the concepts and principles of the National Response Framework. Course Objectives At the end of this course, you will be able to describe: The purpose of the National Response Framework. The response doctrine established by the National Response Framework. The roles and responsibilities of entities as specified in the National Response Framework. The actions that support national response. The response organizations used for multiagency coordination. How planning relates to national preparedness. Primary Audience This course is intended for government executives, private-sector and nongovernmental organization (NGO) leaders, and emergency management practitioners. This includes senior elected and appointed leaders, such as Federal department or agency heads, State Governors, mayors, tribal leaders, and city or county officials - those who have a responsibility to provide for effective response. Prerequisite: None CEUs: 0.3 |
| certificate in emergency management: Hospital Emergency Management Robert J. Muller, 2017-02-21 Unfortunately, hospitals are often underprepared for large-scale emergencies-whether due to lack of funding or lack of expertise. Although planning for these what-ifs can take a backseat to day-to-day operations, having an adequate emergency management plan is a crucial factor in patient outcomes. The field of emergency management is constantly changing. The dynamic nature of threats and resources means the appropriate response to emergencies regularly varies. Having a management plan in place for all phases and types of disasters is important-and is now legally required by the Joint Commission. This comprehensive manual lays out an approach for each component of planning-spanning roles from administration to security personnel and beyond. With careful study, each hospital can conduct a vulnerability analysis as the first step in creating an effective response plan. While the likeliness of a serious disaster may seem small, can we afford not to be ready? Whether the issue is internal, like electrical failure, or external, like extreme weather, many lives will depend on a local hospital's efficient reaction. Author Robert J. Muller, MD, CEM-a FEMA Level III incident commander-offers in this guide the gold mine of his forty-five years of expertise in emergency management. |
| certificate in emergency management: Cert Federal Emergency Management Agency, 2011 Instructor Guide for the FEMA course to become a CERT team member. It contains the same information as the pdf which can be downloaded from FEMA.gov at no cost. This book contains additional helpful tabs and pages for notes. |
| certificate in emergency management: White Awareness Judy H. Katz, 1978 Stage 1. |
| certificate in emergency management: Disaster Recovery Project Management Randy R. Rapp, 2011 Focused on informing the management of projects that recover the built environment, after emergency conditions sufficiently stabilize, the volume supplements and complements books devoted to conventional construction or emergency relief management. The author explains pertinent requirements and methods for both contractors and other professionals. |
| certificate in emergency management: FEMA Preparedness Grants Manual - Version 2 February 2021 Fema, 2021-07-09 FEMA has the statutory authority to deliver numerous disaster and non-disaster financial assistance programs in support of its mission, and that of the Department of Homeland Security, largely through grants and cooperative agreements. These programs account for a significant amount of the federal funds for which FEMA is accountable. FEMA officials are responsible and accountable for the proper administration of these funds pursuant to federal laws and regulations, Office of Management and Budget circulars, and federal appropriations law principles. |
| certificate in emergency management: Health Care Facilities Code Handbook National Fire Protection Association, 2017-12-22 |
| certificate in emergency management: A Citizen's Guide to Disaster Assistance Fema, 2010-08-04 IS-7 Course Overview This independent study course provides a basic understanding of the roles and responsibilities of the local community, State, and the federal government in providing disaster assistance. It is appropriate for both the general public and those involved in emergency management who need a general introduction to disaster assistance. CEUs: 1.0 Course Length: 10 hours |
| certificate in emergency management: Certified Pediatric Emergency Nurse (CPEN) Review Manual Emergency Nurs Association, 2011 Review Guides/Certification Prep/Pocket Guides |
| certificate in emergency management: CPR/AED for the Professional Rescuer American Red Cross, 2006 This New American Red Cros CPR/AED for the Professional Rescuer Participant's Manual and course reflect changes based on the 2005 Consensus on Science for CPR and Emergency Cardiovascular Care (ECC) and the Guidelines 2005 for First Aid. Changes to this program and manual include simplifications to many of the CPR skill sequences, which helps improve retention. There have also been changes to help improve the quality of CPR. The integration of CPR skills into the operation of AEDs had changed to help improve survival from sudden cardiac arrest. Professional rescuers are now trained to use AEDs on adults and children. Information has been updated and added to this program to help professional rescuers administer epinephrine, aspirin and fixed-flow-rate oxygen. The skills learned in this course include adult, child and infant rescue breathing, conscious and unconscious choking, CPR, two-rescuer CPR and adult and child AED. Additional training can be added to this course including bloodborne pathogens training and emergency oxygen administration. While the skills and knowledge that professional rescuers use are increasing, this training will help you meet your most important responsibility as a professional rescuer- the responsibility to save lives. |
| certificate in emergency management: Is-103 Fema, 2013-10-31 Course Overview This independent study course prepares students to successfully assume the role and responsibilities of a Geospatial Information System (GIS) Specialist during a disaster situation. As they complete this course, students will learn how to use their GIS skills to support other members of a Joint Field Office (JFO) disaster response and recovery team and successfully meet the responsibilities assigned to them. Students will also learn what types of products need to be produced and what procedures must be followed to ensure that products are produced correctly and in a timely manner. Course Objectives: -Recognize the role a GIS Specialist performs while supporting a response and recovery operation -Identify likely sources of information and data within FEMA and the emergency management community -Identify the types of products commonly needed by FEMA programs and decision makers during an operation -Recognize best practices for establishing and maintaining data flow, products and timelines during an incident -Recognize how to appropriately handle and protect licensed, sensitive, or personal data -Recognize how to use Remote Sensing products Primary Audience This course is designed primarily for GIS Specialists newly employed with FEMA or other emergency response organizations. Students should already have a basic working knowledge of standard GIS software applications. Prerequisites Prior to completing this course, it is highly recommended that the student have: -Opened the Geospatial Information System Specialist (GISP) task book, or -Held the equivalent position in the NRCC/RRCC (when developed) Students must also have basic geospatial knowledge and skills, including: -Knowledge of how to make a map and other geospatial products -Knowledge of basic analytics -Knowledge of the basic fundamentals of cartography and geospatial terminology -The ability to use standard GIS software and equipment such as: -ESRI's ArcGIS software, including Spatial Analyst -Adobe products -Google Earth -Large format printers -Microsoft Office suite -Handheld GPS devices -Modeling and decision support software such as HAZUS -Computers Note: Students may come to FEMA with prior geospatial training and knowledge, or it may be developed through on-the-job training or courses. |
| certificate in emergency management: Introduction to Emergency Management in Canada Chris J. Collins, Darren Blackburn, 2023 |
| certificate in emergency management: IS-775: EOC Management and Operations Fema, 2008-08-06 Course OverviewThis course describes the role, design, and functions of Emergency Operations Centers and their relationships as components of a multi-agency coordination system. The course contains disaster-related examples, activities and case studies that relate to EOC's and multi-agency coordination systems at the local, state and federal levels of government.Course Objectives:At the end of the course, students should be able to: *Relate EOC operations to National Incident Management System (NIMS) requirements.*Describe the role that EOCs play in overall multiagency coordination.*Describe the relationship between the EOC and the on-scene Incident Command System (ICS) structure.*Identify staffing, information, systems, and equipment needs at the EOC.*Determine whether participants' EOC organizations are conducive to effective coordination.*Identify potential alternate locations suitable for EOC operations should the primary EOC facility become damaged or inoperable.*Create a test, training and exercise plan for critical EOC operations. *Develop a strategy and schedule for reviewing EOC resource requirements and technology needs. |
| certificate in emergency management: Swimming and Water Safety Canadian Red Cross Society, 1995 Discusses the history and techniques of swimming and diving, safety rescue techniques, and skills for a variety of aquatic activities. |
| certificate in emergency management: Airplane Flying Handbook, Faa-H-8083-3b ( Full Version ) Federal Aviation Administration, 2018-05-12 Airplane Flying Handbook Front Matter Table of Contents Chapter 1: Introduction to Flight Training Chapter 2: Ground Operations Chapter 3: Basic Flight Maneuvers Chapter 4: Maintaining Aircraft Control: Upset Prevention and Recovery Training (PDF) Chapter 5: Takeoffs and Departure Climbs Chapter 6: Ground Reference Maneuvers Chapter 7: Airport Traffic Patterns Chapter 8: Approaches and Landings Chapter 9: Performance Maneuvers Chapter 10: Night Operations Chapter 11: Transition to Complex Airplanes Chapter 12: Transition to Multiengine Airplanes Chapter 13: Transition to Tailwheel Airplanes Chapter 14: Transition to Turbopropeller-Powered Airplanes Chapter 15: Transition to Jet-Powered Airplanes Chapter 16: Transition to Light Sport Airplanes (LSA) Chapter 17: Emergency Procedures Glossary Index |
| certificate in emergency management: Public Health Preparedness Arnold M. Howitt, Herman B. Leonard, David W. Giles, 2017 |
| certificate in emergency management: Crisis Ready Melissa Agnes, 2018 Crisis Ready is not about crisis management. Management is what happens after the negative event has occurred. Readiness is what is done to build an INVINCIBLE brand, where negative event has occurred. Readiness is what is done to build an INVINCIBLE brand, where negative situations don't occur--and even if they do, they're instantly overcome in a way that leads to increased organizational trust, credibility, and goodwill. No matter the size, type, or industry of your business, Crisis Ready will provide your team with the insight into how to be perfectly prepared for anything life throws at you. |
| certificate in emergency management: Cfrn Exam Flashcard Study System Mometrix Media Llc, 2010 |
| certificate in emergency management: 2022 Hospital Compliance Assessment Workbook Joint Commission Resources, 2021-12-30 |
| certificate in emergency management: Basic First Aid American Red Cross, 1979 |
| certificate in emergency management: Occupational Health & Safety Management Systems - Specification , 2002 |
How to fix Invalid Certificate Microsoft Outlook cannot sign or ...
Jul 20, 2023 · 3. In prompt Certificate window, select “Personal” tab->Select the certificate you applied for and issued to your current account. 4. Please check its valid time and make sure the …
certificate和certification的区别是什么？certification有单复数吗？
"Certificate" 和 "certification" 都与证明某事物的真实性、合法性、资格等有关，但具体含义略有不同。 "Certificate" 通常指的是一份文件，证明某个人或某个组织在某个领域或某项技能方面已经完成了必 …
how do you open Certificate Manager? - Microsoft Community
That's not a program you're going to find by default on the Start menu. To access Certificate Manager, click the Start button, type certmgr.msc in the search field, and click the Enter key. If …
Edge keeps asking me to choose a certificate when I open a certain …
Sep 5, 2021 · This just started happening a few days ago after I tried connecting, for the first time in a long time, my android phone on that windows, "my phone" app. I think this Edge certificate …
why is a CA root certificate not trusted? - Microsoft Community
Sep 19, 2024 · Next, right-click on the certificate and select All Tasks > Export. Follow the wizard to export the certificate to a file. Go to Certificates - Current User > Trusted Root Certification …
Smart Card Reader suddenly stopped working on Windows 11
Jun 24, 2024 · 3.If it used to work normally, it seems the certificate in smart carder is expired. Check if the certificates on your computer are up-to-date. You can do this by going to Internet …
How do I check the validity of an SSL certificate on the MS Edge ...
Harassment is any behavior intended to disturb or upset a person or group of people. Threats include any threat of violence, or harm to another.
How to Encrypt email messages in Outlook? - Microsoft Community
Nov 5, 2023 · Once you have your signing certificate set up on your computer, you'll need to configure it in Outlook. Under the File menu, select Options > Trust Center > Trust Center …
Certificate identity.nel.measure.office.net expired, Microsoft forgot ...
May 18, 2025 · Harassment is any behavior intended to disturb or upset a person or group of people. Threats include any threat of violence, or harm to another.
'this document is digitally signed. Some signatures are invalid' PDF ...
Nov 4, 2024 · Expired or invalid signature certificate: The certificate used for the signature may have expired or become invalid. PDF reader version issue: Some versions of PDF readers may not …
How to fix Invalid Certificate Microsoft Outlook cannot sign or ...
Jul 20, 2023 · 3. In prompt Certificate window, select “Personal” tab->Select the certificate you applied for and issued to your current account. 4. Please check its valid time and make sure …
certificate和certification的区别是什么？certification有单复数吗？
"Certificate" 和 "certification" 都与证明某事物的真实性、合法性、资格等有关，但具体含义略有不同。 "Certificate" 通常指的是一份文件，证明某个人或某个组织在某个领域或某项技能方面已 …
how do you open Certificate Manager? - Microsoft Community
That's not a program you're going to find by default on the Start menu. To access Certificate Manager, click the Start button, type certmgr.msc in the search field, and click the Enter key. If …
Edge keeps asking me to choose a certificate when I open a …
Sep 5, 2021 · This just started happening a few days ago after I tried connecting, for the first time in a long time, my android phone on that windows, "my phone" app. I think this Edge certificate …
why is a CA root certificate not trusted? - Microsoft Community
Sep 19, 2024 · Next, right-click on the certificate and select All Tasks > Export. Follow the wizard to export the certificate to a file. Go to Certificates - Current User > Trusted Root Certification …
Smart Card Reader suddenly stopped working on Windows 11
Jun 24, 2024 · 3.If it used to work normally, it seems the certificate in smart carder is expired. Check if the certificates on your computer are up-to-date. You can do this by going to Internet …
How do I check the validity of an SSL certificate on the MS Edge ...
Harassment is any behavior intended to disturb or upset a person or group of people. Threats include any threat of violence, or harm to another.
How to Encrypt email messages in Outlook? - Microsoft Community
Nov 5, 2023 · Once you have your signing certificate set up on your computer, you'll need to configure it in Outlook. Under the File menu, select Options > Trust Center > Trust Center …
Certificate identity.nel.measure.office.net expired, Microsoft forgot ...
May 18, 2025 · Harassment is any behavior intended to disturb or upset a person or group of people. Threats include any threat of violence, or harm to another.
'this document is digitally signed. Some signatures are invalid' PDF ...
Nov 4, 2024 · Expired or invalid signature certificate: The certificate used for the signature may have expired or become invalid. PDF reader version issue: Some versions of PDF readers …
