Let's solve your IT challenges.
Discover leading Managed IT Service Providers across USA, Canada & the United Kingdom.
- 100s of leading MSPs
- Find a MSP near you
- Latest IT news for SMBs
Sourcepass Identity Threat Detection and Response (ITDR) for Microsoft 365
Identity has become the primary control plane for modern business operations. Email, collaboration, file sharing, and business applications all depend on trusted user accounts. As organizations continue to adopt Microsoft 365, protecting those identities has become just as important as securing endpoints and networks. Sourcepass Identity Threat Detection and Response (ITDR) helps organizations detect and respond to malicious activity after an attacker gains access to a legitimate account. By continuously monitoring Microsoft 365 identities and user behavior, Sourcepass ITDR helps uncover co
Identity has become the primary control plane for modern business operations. Email, collaboration, file sharing, and business applications all depend on trusted user accounts. As organizations continue to adopt Microsoft 365, protecting those identities has become just as important as securing endpoints and networks. Sourcepass Identity Threat Detection and Response (ITDR) helps organizations detect and respond to malicious activity after an attacker gains access to a legitimate account. By continuously monitoring Microsoft 365 identities and user behavior, Sourcepass ITDR helps uncover compromised accounts, suspicious activity, and business email compromise (BEC) attacks that traditional security controls may miss. What Is Identity Threat Detection and Response (ITDR)? Identity Threat Detection and Response is a cybersecurity discipline focused on monitoring, detecting, investigating, and responding to threats targeting user identities. Traditional security controls are highly effective at protecting the perimeter, blocking malware, and enforcing sign-in policies. However, modern attacks increasingly rely on compromised credentials, stolen session tokens, and legitimate user accounts rather than overt malware. When attackers successfully authenticate to Microsoft 365, many security controls see a valid user performing authorized actions. ITDR helps security teams identify when those actions no longer match normal user behavior. For organizations operating in Microsoft 365 environments, ITDR provides additional visibility into: Account takeover attempts Business email compromise attacks Suspicious sign-in activity Malicious mailbox rule creation Unauthorized application consent Insider misuse Privilege escalation activity Abnormal access to email, files, and collaboration tools According to Microsoft's Digital Defense Report, identity-based attacks continue to grow as threat actors increasingly target user accounts rather than traditional infrastructure. Why Identity Security Matters in Microsoft 365 Microsoft 365 provides strong security capabilities, including multifactor authentication (MFA), Conditional Access, Microsoft Defender, and Microsoft Entra ID protections. These controls help prevent unauthorized access. However, attackers increasingly focus on techniques designed to bypass or exploit legitimate authentication. Examples include: Credential phishing Adversary-in-the-middle attacks Session token theft OAuth application abuse Business email compromise Insider threats Once attackers gain access to a trusted account, they can: Read sensitive email communications Download confidential files Create mailbox forwarding rules Impersonate executives or finance personnel Initiate fraudulent payment requests Access SharePoint, OneDrive, and Teams data This is where identity threat detection becomes essential. Rather than focusing solely on authentication events, ITDR analyzes user behavior after access has been granted. What Is Sourcepass Identity Threat Detection and Response (ITDR)? Sourcepass Identity Threat Detection and Response (ITDR) is a managed security capability designed specifically to protect Microsoft 365 environments from identity-based threats.By combining automated monitoring, behavioral analytics, threat detection, and security expertise, Sourcepass helps organizations identify suspicious activity associated with legitimate user accounts before significant damage occurs.Rather than replacing Microsoft's built-in security controls, Sourcepass ITDR enhances them with an additional layer of visibility and response focused on user identity risk. This defense-in-depth approach helps organizations reduce the likelihood and impact of account compromise. How Sourcepass ITDR Detects Identity Threats Behavioral Analysis One of the most effective ways to identify identity-based attacks is through behavioral analysis. Sourcepass ITDR continuously evaluates user activity across Microsoft 365 environments to identify behavior that deviates from established patterns, helping security teams recognize threats that may otherwise appear legitimate. Examples include: Unusual account access patterns Suspicious mailbox activity Unexpected permission changes Unauthorized application grants Indicators of business email compromise Detection of Business Email Compromise Business email compromise remains one of the most costly forms of cybercrime. Many BEC attacks involve legitimate user accounts rather than malware, allowing attackers to monitor conversations, impersonate employees, and manipulate financial processes while avoiding traditional security controls. Behavior-based monitoring helps identify these threats before they result in financial loss or operational disruption. Automated Response and Remediation When suspicious activity is detected, response time matters. Sourcepass ITDR includes automated response capabilities designed to contain identity threats quickly, helping organizations reduce risk and minimize the time security teams spend manually investigating incidents. For organizations with limited internal security resources, automation improves consistency while reducing operational overhead. Incident Investigation and Forensics Security teams need more than alerts. They need context. Sourcepass ITDR helps organizations understand: How a compromise occurred Which accounts were affected Actions performed by an attacker Remediation steps taken The overall business impact This visibility supports security investigations, compliance initiatives, cyber insurance requirements, and executive reporting. Common Microsoft 365 Risks Sourcepass ITDR Helps Address Account Takeover Account takeover occurs when attackers gain unauthorized access through phishing, password theft, token theft, or credential reuse. Once authenticated, attackers often appear to be legitimate users. Behavior-based monitoring helps identify abnormal post-authentication activity that may indicate compromise. Business Email Compromise BEC attacks frequently target: Executives Finance teams Human resources personnel Operations leaders Identity threat detection helps identify suspicious behavior before fraudulent requests spread throughout the organization. Malicious Mailbox Rules Attackers commonly create hidden inbox rules that: Forward messages externally Delete security alerts Hide communications from victims Because these changes often occur after successful account compromise, they can remain undetected for extended periods without visibility into user behavior. Unauthorized Application Consent OAuth abuse continues to grow in Microsoft 365 environments. Attackers may trick users into granting permissions to malicious applications, providing ongoing access to organizational data without requiring password theft. Monitoring permissions and behavioral anomalies helps reduce this risk. How Sourcepass ITDR Fits Into a Microsoft 365 Security Strategy No single security solution eliminates risk. Organizations that achieve the strongest security outcomes typically combine: Multifactor authentication (MFA) Conditional Access Endpoint Detection and Response (EDR) Email security Security awareness training Backup and disaster recovery Identity Threat Detection and Response Sourcepass ITDR complements these controls by providing visibility into identity-based threats occurring within Microsoft 365. For small and mid-sized businesses, this additional layer helps bridge the gap between preventive security controls and effective incident response. Measurable Business Value of Identity Threat Detection The value of ITDR extends beyond technical security metrics. Organizations benefit from: Faster detection of account compromise Reduced exposure to business email compromise Improved incident response efficiency Greater visibility into Microsoft 365 activity Reduced manual investigation effort Enhanced compliance support Improved cyber insurance readiness Increased executive confidence in identity security controls Most importantly, ITDR helps organizations focus on meaningful risk reduction rather than simply generating more security alerts. FAQ What is Identity Threat Detection and Response (ITDR)? Identity Threat Detection and Response is a cybersecurity practice focused on identifying, investigating, and responding to threats targeting user identities and authenticated accounts. ITDR helps organizations detect compromised accounts, suspicious behavior, and business email compromise activity that may occur after successful authentication. How is ITDR different from multifactor authentication? MFA helps prevent unauthorized access. ITDR helps identify malicious activity after authentication has already occurred. Both play important roles in a modern security strategy. Does Microsoft 365 include identity security features? Yes. Microsoft 365 includes identity and access management capabilities through Microsoft Entra ID, Conditional Access, MFA, and Microsoft Defender. Many organizations implement ITDR as an additional layer to improve behavioral monitoring and threat detection. What types of threats can Sourcepass ITDR detect? Sourcepass ITDR helps identify account takeover attempts, business email compromise, suspicious sign-ins, mailbox manipulation, unauthorized permissions, abnormal user behavior, and other identity-based threats within Microsoft 365 environments. Is ITDR only for large enterprises? No. Organizations of all sizes face identity-based attacks. ITDR is particularly valuable for small and mid-sized businesses that want enterprise-grade visibility and response capabilities without building a large internal security team. Can ITDR replace Microsoft Defender? No. ITDR is designed to complement Microsoft's security ecosystem. The strongest security posture combines preventive controls, threat detection, response capabilities, security awareness training, and ongoing monitoring. Why is business email compromise difficult to detect? Business email compromise often involves legitimate user accounts rather than malware. Since attackers operate using trusted identities, their actions can appear normal unless security tools continuously monitor user behavior and account activity.
Read full post on blog.sourcepass.com
MSPdb™ News
Streamline Your Operations to Boost Business Growth
When business operations stall and profits drop, software bloat and outdated hardware are often quietly to blame. Technology should accelerate your business, not create friction. Modernizing your tech strategy removes operational roadblocks, protects sensitive data, and helps your team stay focused on revenue-generating tasks.
When business operations stall and profits drop, software bloat and outdated hardware are often quietly to blame. Technology should accelerate your business, not create friction. Modernizing your tech strategy removes operational roadblocks, protects sensitive data, and helps your team stay focused on revenue-generating tasks.
Read full post on coretechllc.com
Audit Ready HIPAA Checklist: 6 Areas U.S. Practices Must Document
Audit ready HIPAA checklist for U.S. practices. Start a Security Risk Assessment, name privacy and security officers, and assemble a six area audit packet...
Audit ready HIPAA checklist for U.S. practices. Start a Security Risk Assessment, name privacy and security officers, and assemble a six area audit packet...
Read full post on mytekrescue.com
Why 24x7x365 Threat Detection Matters More Than Ever
Why 24x7x365 Threat Detection Matters More Than Ever Organizations operate in a connected business environment where systems, employees, cloud services, and data remain accessible well beyond normal business hours. Cyber threats operate in the same environment, but without schedules, holidays, or predictable timelines.
Why 24x7x365 Threat Detection Matters More Than Ever Organizations operate in a connected business environment where systems, employees, cloud services, and data remain accessible well beyond normal business hours. Cyber threats operate in the same environment, but without schedules, holidays, or predictable timelines.
Read full post on oxen.tech
IT Support Response Times That Protect Business
IT support response times affect downtime, productivity, and trust. See what a one-hour response commitment means for Southwest Florida businesses daily.
IT support response times affect downtime, productivity, and trust. See what a one-hour response commitment means for Southwest Florida businesses daily.
Read full post on priscanova.com
Small Business IT Support That Prevents Downtime
Small business IT support reduces downtime, strengthens security, and keeps costs predictable so your team can stay productive and focused on clients.
Small business IT support reduces downtime, strengthens security, and keeps costs predictable so your team can stay productive and focused on clients.
Read full post on rj-pro.net
How to Change IT Providers Without the Stress | Dynamic Computing
For Seattle small business owners and C-level leaders, changing IT providers is rarely just a technical decision. It is a business decision shaped by uncertainty, risk, cyber security concerns, and the fear of investing time and money without knowing whether the change will pay off. Changing IT providers, changing IT service models, or deciding to outsource IT for the first time can feel like a very big decision. If you are running a small or mid-sized business in Seattle, you are already balancing clients, employees, cash flow, growth, compliance, cyber security risk, and a hundred operation
For Seattle small business owners and C-level leaders, changing IT providers is rarely just a technical decision. It is a business decision shaped by uncertainty, risk, cyber security concerns, and the fear of investing time and money without knowing whether the change will pay off. Changing IT providers, changing IT service models, or deciding to outsource IT for the first time can feel like a very big decision. If you are running a small or mid-sized business in Seattle, you are already balancing clients, employees, cash flow, growth, compliance, cyber security risk, and a hundred operational details that never seem to slow down. The idea of changing something as foundational as IT support can feel uncomfortable before the conversation even starts. That discomfort is normal. Most business leaders aren't afraid of change because they're resistant to improvement. They're cautious because they know change takes time, attention, money, and organizational energy. They also know that not every change produces the return that was promised. When the subject is IT, that caution gets amplified because the systems are technical, interconnected, and often poorly documented. That is especially true for small businesses. Most owners and executives didn't build their companies to become experts in firewalls, Microsoft 365 security, backup architecture, identity management, patching, licensing, line-of-business software, or network design. They built their companies to serve clients, create jobs, solve problems, and grow something meaningful. IT is essential to all of that, but it's rarely the leader’s core expertise.
Read full post on dynamiccomputing.com
ILTACON 2026 Recap
ILTACON 2026: AI Was Everywhere. The Real Work Starts Before You Deploy It. If you were at ILTACON 2026 in Nashville, it was impossible to miss the scale of the AI story. From advertising throughout the Gaylord Opryland and some of the largest exhibits ILTA attendees have ever seen, coupled with sponsored events, packed sessions
ILTACON 2026: AI Was Everywhere. The Real Work Starts Before You Deploy It. If you were at ILTACON 2026 in Nashville, it was impossible to miss the scale of the AI story. From advertising throughout the Gaylord Opryland and some of the largest exhibits ILTA attendees have ever seen, coupled with sponsored events, packed sessions
Read full post on frontlinems.com
How IT Penetration Testing Helps Prevent Data Breaches
Your business has security in place. Has any of it ever been tested against a real attack? The security looks fine on paper, and everyone assumes it works. But unless those defenses are tested, you may not know how they’ll hold up against a real attack until an actual attacker shows up—and by then it’s
Your business has security in place. Has any of it ever been tested against a real attack? The security looks fine on paper, and everyone assumes it works. But unless those defenses are tested, you may not know how they’ll hold up against a real attack until an actual attacker shows up—and by then it’s
Read full post on reliabletechnology.co
How AI is transforming infrastructure management for managed service providers
Artificial intelligence is reshaping the managed services industry, but not in the way many people expect. While AI-powered chatbots and automated workflows often capture the headlines, the real transformation is happening behind the scenes. For Managed Service Providers (MSPs), AI is becoming the foundation for a more intelligent operating model. By combining telemetry, intelligent routing,…
Artificial intelligence is reshaping the managed services industry, but not in the way many people expect. While AI-powered chatbots and automated workflows often capture the headlines, the real transformation is happening behind the scenes. For Managed Service Providers (MSPs), AI is becoming the foundation for a more intelligent operating model. By combining telemetry, intelligent routing,…
Read full post on integrisit.com
XPERTECHS Named 15th Largest Cybersecurity Company in Greater Baltimore
(Columbia, MD – September 10, 2026) XPERTECHS is #15 on the Baltimore Business Journal’s 2026 list of Greater Baltimore’s largest cybersecurity companies. Security is the foundation under everything XPERTECHS delivers, from managed IT to AI and process automation. The company has grown into one of the region’s largest cybersecurity firms because it gives business leaders...
(Columbia, MD – September 10, 2026) XPERTECHS is #15 on the Baltimore Business Journal’s 2026 list of Greater Baltimore’s largest cybersecurity companies. Security is the foundation under everything XPERTECHS delivers, from managed IT to AI and process automation. The company has grown into one of the region’s largest cybersecurity firms because it gives business leaders...
Read full post on xpertechs.com
Just Added to MSPdb™
MSP Jobs
All Jobs
MSP Marketplace
View All
Popular MSPs
View All
