See how Mimecast protects your people, AI, and data in a single platform.
Glossary
Cybersecurity Glossary
Our comprehensive cybersecurity glossary helps you better understand today's rapidly changing threat landscape and attack surfaces - so you have the knowledge to protect your communications, people and data.
Glossary
A
- Access Control
- Account Takeover Ato
- Account Takeover Statistics
- Account Takeover Vs Identity Theft
- Advanced Malware Protection
- Advanced Persistent Threat
- Advanced Targeted Attacks
- Advanced Threat Protection
- Agentic Ai Governance
- Ai Agent Access Control
- Ai And Cybersecurity
- Ai Governance
- Anti Phishing
- Anti Phishing Software
- Anti Ransomware
- Anti Spam Software
- Anti Spoofing
- Api Based Email Security
- Archive Data
- Archive Data Solutions
- Archive File
- Archiving
- Archiving Compliance
- Aws Dlp Data Loss Prevention
B
C
- Ccpa Compliance
- Ceo Fraud
- Ceo Fraud Phishing
- Cfo Fraud
- Chatgpt Security Risk
- Cis Critical Security Controls Guide
- Claude Security Risks
- Clop Ransomware
- Cloud Archive
- Cloud Archive Storage
- Cloud Archiving
- Cloud Backup
- Cloud Based Email Archiving
- Cloud Based Spam Filtering
- Cloud Dlp Data Loss Prevention
- Cloud Email
- Cloud Email Archiving
- Cloud Email Security
- Cloud Exchange Mail
- Cloud Security
- Cloud Security Compliance
- Cloud Security Posture Management Cspm
- Cloud Security Standards
- Cmmc Compliance Checklist
- Collaboration Tool Compliance
- Compliance Management
- Compliance Monitoring
- Compliance Risk
- Compromised Account Guide
- Conti Ransomware
- Corporate Account Takeover
- Corporate Cyber Security
- Critical Infrastructure
- Crypto Virus
- Cryptolocker
- Cryptowall
- Csa Cloud Control Matrix Guide
- Cyber Attack
- Cyber Fraud
- Cyber Hacking
- Cyber Hygiene Best Practices
- Cyber Resilience
- Cyber Security
- Cyber Security Awareness Month
- Cyber Security Awareness Training
- Cyber Security Awareness Training For Employees
- Cyber Security Companies And Firms
- Cyber Security Insurance
- Cyber Security Management
- Cyber Security Products
- Cyber Security Risk Management
- Cyber Security Services
- Cyber Security Software Tools
- Cyber Security Strategy
- Cyber Security Tools
- Cyber Threats
- Cyber Threats To Manufacturing Industry
- Cybersecurity Best Practices
- Cybersecurity Budget
- Cybersecurity For Healthcare
- Cybersecurity For Law Firms
- Cybersecurity Governance
- Cybersecurity Tools For Smbs
D
- Darkside Ransomware
- Data Breach Prevention
- Data Encryption
- Data Encryption Software
- Data Governance
- Data Governance Implementation
- Data Leakage Prevention
- Data Loss Prevention Best Practices
- Data Migration
- Data Privacy
- Data Protection In Healthcare
- Data Recovery Software
- Data Security
- Data Security Governance Guide
- Data Subject Access Request Dsar
- Defense Against Zero Day Attacks
- Directory Sync
- Directory Sync Tool
- Dkim
- Dkim Alignment
- Dkim Fail
- Dkim Selector
- Dkim Signature
- Dkim Spf Dmarc Explained
- Dlp Data Loss Prevention
- Dlp Solutions For Small Businesses
- Dmarc Alignment
- Dmarc Compliance
- Dmarc Failure Reporting Fo Tag
- Dmarc Office 365
- Dmarc Policy
- Dmarc Policy Not Enabled
- Dmarc Record Generator
- Dmarc Sp
- Dmarc Tags
- Dns Spoofing
- Domain Spoofing
- Dora
- Dsar Process
- Dsar Response Time Guide
E
- E Discovery Software
- Egregor Maze Ransomware
- Electronically Stored Information
- Email Account Compromise
- Email Archive
- Email Archiving
- Email Archiving Solutions And Software
- Email Attack
- Email Availability
- Email Backup
- Email Compliance
- Email Continuity
- Email Data Breach
- Email Data Protection
- Email Data Recovery
- Email Disaster Recovery
- Email Discovery
- Email Dlp Data Loss Prevention
- Email Downtime
- Email Encryption Gateway
- Email Encryption Software
- Email Filtering Service
- Email Fraud
- Email Infrastructure
- Email Management
- Email Management Software
- Email Migration
- Email Migration Tool
- Email Outage
- Email Phishing Scams
- Email Privacy
- Email Protection Software
- Email Retention Policy
- Email Scanning
- Email Search
- Email Security Awareness
- Email Security Issues
- Email Security Market Leader
- Email Security Risks
- Email Security System
- Email Security Tips
- Email Solutions
- Email Spam
- Email Spam Check
- Email Spam Checker
- Email Spam Filter
- Email Spam Protection
- Email Spoofing
- Email Stationery
- Email Storage
- Email System Migration Plan
- Email Threats
- Email Uptime
- Email Virus Checker
- Email Virus Protection
- Encrypted File Transfer
- Encrypted Messaging
- Endpoint Dlp Data Loss Prevention
- Enterprise Ai
- Enterprise Ai Agents
- Enterprise Archiving
- Enterprise Cybersecurity
- Enterprise Data Protection
- Enterprise Email Solutions
- Exchange Archive Solutions
- Exchange Mail Server
- Exchange Migration
- Exchange Online Archiving
- Exchange Online Protection
- Exchange To Office 365 Migration
F
G
H
- Healthcare Cloud Security
- Healthcare Compliance Solutions
- Healthcare Cybersecurity Best Practices
- Healthcare Privacy And Security
- Healthcare Secure Messaging
- Hipaa Encryption Requirements
- Hipaa It Compliance
- Hipaa Training
- Hosted Exchange Solutions
- How Ai Is Changing Iso 27001
- How Sodinokibi Revil Ransomware Takes On The World
- How To Backup Outlook Emails
- How To Create A Bimi Record
- How To Create A Bimi Svg Logo
- How To Create A Dmarc Record
- How To Create An Spf Txt Record
- How To Create Smb Cybersecurity Budget
- How To Fix Spf Failure
- How To Prevent Account Takeover
- How To Prevent Employee Data Theft
- How To Prevent Healthcare Data Breaches
- How To Scale Dsar Response
- How To Send Large Files Via Email
- How To Set Up Dkim
- How To Spot Phishing
- How To Stop And Prevent Phishing Emails
- How To Stop Spam Emails
- Human Risk Management In Cyber Security
- Hybrid Migration Office 365
I
- Impersonation Attack
- Industries Most Vulnerable To Cyber Attacks
- Information Archiving
- Information Protection
- Information Security Management
- Insider Threat
- Insider Threat Awareness Training
- Insider Threat Program
- Integrated Cloud Email Security
- Internet Security
- Internet Security Software
- Internet Security System
- Iso 27001 Compliance
- Iso 27001 Controls
- Iso 27001 Vs Iso 27701
- Iso 27001 Vs Soc 2
- It Compliance
L
M
- Mail Archiving
- Mail Attack
- Mail Recovery
- Mail Security
- Malicious Email Attachments
- Malicious Insider
- Malware
- Malware Protection
- Malware Vs Ransomware
- Man In The Browser Attack
- Man In The Middle Mitm Attack
- Manufacturing Cybersecurity
- Mcp Server Security
- Medical Records Breach
- Messagelabs Replacement
- Microsoft Office 365 Email Hosting
- Microsoft Teams Hipaa Compliant
- Mifid Compliance
- Migrating To Office 365
- Migrating To Office 365 From Exchange
- Mimecast Seg Vs Api Email Security
- Mobile Email Management
- Mobile Ransomware
- Multiple Dkim Records On Domain
- Multiple Spf Records
N
O
- Office 365 Backup
- Office 365 Business Continuity
- Office 365 Cloud Email
- Office 365 Compliance Archiving
- Office 365 Data Security
- Office 365 Disaster Recovery
- Office 365 Dkim Setup
- Office 365 Dlp Data Loss Prevention
- Office 365 Downtime
- Office 365 Email Archiving
- Office 365 Email Encryption
- Office 365 Email Problems
- Office 365 Email Security
- Office 365 Encryption
- Office 365 Enterprise
- Office 365 Migration
- Office 365 Outages
- Office 365 Phishing
- Office 365 Security And Compliance Training
- Office 365 Security Compliance
- Office 365 Security Policy
- Office 365 Staged Migration
- Office 365 Threat Intelligence
- Office365 Archive
- Office365 Archive Mailbox
- Office365 Backup Software
- Office365 Backup Solutions
- Office365 Ediscovery
- Office365 Email Backup And Recovery
- Office365 Legal Hold
- Office365 Protection
- Online Security
- Outlook Archive
- Outlook Email Archive Software
- Outlook Email Archiving Solutions
- Outlook Email Management
- Outlook Email Recovery
- Outlook Email Search
- Outlook Migration Tool
- Outlook Secure Email
P
R
- Ransomware Attack Examples
- Ransomware Backup
- Ransomware Detection
- Ransomware Email
- Ransomware In Healthcare
- Ransomware Prevention
- Ransomware Protection
- Ransomware Removal
- Ransomware Statistics
- Records Retention
- Recover Deleted Items
- Recovery Technology
- Regulatory Compliance
- Restore Deleted Emails
- Retail Cybersecurity
- Retail Data Breach Prevention
- Retrieve Deleted Email
- Retrieve Deleted Emails
- Retrieving Deleted Emails
- Ryuk Ransomware Attack
S
- Saas Email
- Saas Email Security
- Scam Emails
- Sec Email Retention Requirements
- Sec Rule 17A 4 Compliance
- Secure Document Exchange
- Secure Document Sharing
- Secure Email
- Secure Email For Small Business
- Secure Email Hosting
- Secure Email Options
- Secure Email Server
- Secure Email Services
- Secure File Transfer
- Secure Messaging
- Security And Compliance
- Security Awareness
- Security Awareness Training Guide Small Business
- Security Awareness Training Program
- Security Culture
- Security Email
- Seg Vs Api Email Security
- Send Encrypted Files
- Sender Policy Framework
- Sending Hipaa Compliant Email
- Sending Secure Email With Email Encryption
- Set Up Google Workspace Spf Record
- Shadow Ai
- Signs Your Email Has Been Hacked
- Single Sign On
- Small Business Cloud Security
- Small Business Cybersecurity
- Snowshoe Spam
- Soc For Cybersecurity
- Soc Vs Sox
- Spam Detection Tool
- Spam Email Protection
- Spam Protection
- Spf Alignment
- Spf Hard Fail Vs Soft Fail
- Spf Permerror
- Spf Record
- Spf Record Syntax
- Spf Test
- Spoofing Attack
- Supply Chain Security Risk Management
- Switching From Proofpoint Enterprise Email Protection
- System Recovery
T
U
V
W
- Website Spoofing
- Whaling Phishing Attacks
- What Is A Data Leak
- What Is A Spam Bot
- What Is A Tailgating Attack
- What Is A Zip Bomb
- What Is Agentic Ai
- What Is Bimi
- What Is Catphishing
- What Is Dmarc
- What Is Email Security
- What Is Emotet
- What Is Enterprise Cyber Security
- What Is Fedramp
- What Is Ips
- What Is Multi Factor Authentication
- What Is Pharming
- What Is Phishing
- What Is Ransomware
- What Is Security Awareness Training
- What Is Security Service Edge Sse
- What Is Spear Phishing
- What To Do If Your Email Is Hacked
- Wire Transfer Phishing