OSINT chain of custody is the documented process of collecting, preserving, handling, and tracking digital evidence throughout an investigation. It establishes who collected the evidence, when and how it was captured, where it was stored, and whether its integrity was maintained. A defensible chain of custody helps investigators demonstrate the reliability of their findings when evidence is challenged.
Unlike physical evidence, open-source intelligence (OSINT) evidence can change or disappear without warning. Social media posts can be deleted, websites can be modified, and threat actors can remove infrastructure before analysts complete their investigations.
For OSINT investigators, cybersecurity teams, intelligence analysts, and law enforcement agencies, preserving digital evidence is more than a documentation exercise. It is essential to maintaining investigative integrity.
Consider an investigative journalist who spends weeks geolocating a video that appears to document a war crime. They cross-reference timestamps from Telegram posts, compare shadows against satellite imagery, and identify distinctive architectural features to establish where the footage was recorded.
Piece by piece, the evidence aligns. The resulting report attracts international attention and calls for accountability.
Then the underlying evidence is challenged.
- Could the original Telegram post have been altered?
- Does the screenshot establish when the content was captured?
- Can the investigator demonstrate that the evidence has not changed since collection?
- Is there a documented record of the investigative steps used to reach the conclusion?
The analysis itself may be sound. However, without reliable evidence provenance, capture timestamps, and documentation of how artifacts were handled, investigators may struggle to defend their findings.
The problem is not necessarily the analysis. It is the inability to verify the evidence supporting it.
This article examines eight common OSINT chain-of-custody failures, explains how investigators can preserve digital evidence, and explores how secure, auditable investigation workflows help protect evidence integrity from initial access through final reporting.
What Is Chain of Custody in OSINT Investigations?
Chain of custody in OSINT investigations is the documented history of how digital evidence is collected, accessed, transferred, stored, analyzed, and presented. It establishes evidence provenance and provides a record of handling activities so investigators can identify potential changes, demonstrate integrity, and support the credibility of their conclusions.
The concept originates in traditional forensic evidence handling.
When law enforcement personnel collect a physical object from a crime scene, they typically document its collection, packaging, storage, and subsequent transfers. Evidence may be placed in tamper-evident packaging, assigned a unique identifier, and accompanied by records showing who handled it and when.
The objective is to establish a traceable history from collection through presentation.
Digital evidence requires the same fundamental accountability, but it introduces additional challenges.
OSINT investigators frequently collect information from sources they do not own or control. Those sources may change while an investigation is underway, sometimes without leaving an obvious record of the modification.
A social media post may be edited. A website may display different content based on geographic location. A forum administrator may remove a discussion thread. A threat actor may delete infrastructure used during a campaign.
Consequently, OSINT chain of custody must document not only what evidence was collected, but also the conditions under which it was accessed and preserved.
How Is Digital Evidence Different From Physical Evidence?
The primary difference is that online evidence is often dynamic and remains outside the investigator’s control until it is captured and preserved.
| Physical evidence | OSINT and online digital evidence |
|---|---|
| The collected physical object can be secured in controlled storage. | The original online source may remain publicly accessible and subject to modification. |
| Tamper-evident packaging can help identify unauthorized physical access. | Cryptographic hashes, access logs, and controlled storage can help identify changes to preserved files. |
| Handling records document transfers and access. | Collection records must also document source URLs, timestamps, tools, and relevant access conditions. |
| Investigators can preserve the seized object. | Investigators generally preserve a representation or copy of an online source. |
| The object may remain available for later examination. | The original online source may disappear, become restricted, or display different content. |
Physical evidence is not inherently immune to alteration, and digital evidence is not inherently unreliable. Both require appropriate preservation and handling controls.
However, the dynamic nature of online sources makes timely capture and detailed documentation particularly important.
For example, a screenshot of a threat actor’s forum post may preserve its visible content. But the screenshot alone may not establish when the post was accessed, whether the investigator was authenticated, or what information was visible elsewhere on the page.
Those details can become critical when findings are independently reviewed.
What Are the 5 Requirements for OSINT Chain of Custody?
A reliable OSINT chain of custody should answer five essential questions: who collected the evidence, what was collected, when it was collected, how it was collected, and what happened to it afterward.
These questions establish the foundation for digital evidence provenance and investigative reproducibility.
1. Who Collected the Evidence?
Identify the analyst, investigator, or team responsible for the collection.
Relevant records may include:
- Analyst name or unique identifier
- Investigative team or case assignment
- Collection session identifier
- Authorized account or workspace used during collection
Connecting artifacts to the responsible investigator helps establish accountability and supports later review.
2. What Evidence Was Collected?
Describe the artifact and its relationship to the investigation.
Examples include:
- Webpage screenshots
- Full-page or HTML captures
- Social media posts and associated media
- Downloaded documents and datasets
- Videos and images
- File metadata
- Investigation notes and source references
Where possible, assign unique evidence identifiers and preserve original artifacts separately from working copies.
3. When Was the Evidence Collected?
Record the date and time of collection, preferably using a standardized reference such as Coordinated Universal Time (UTC).
Investigators should distinguish between:
- The time displayed by the original source
- The time the investigator accessed the source
- The time the evidence was captured
- The time the artifact was stored or transferred
These timestamps may represent different events and should not be treated as interchangeable.
4. How Was the Evidence Collected?
Document the tools, methods, and relevant technical conditions used to access and capture the evidence.
Depending on the investigation, this may include:
- Collection application or browser
- Browser and operating system configuration
- VPN, proxy, or managed attribution settings
- Source URL and access method
- Geographic egress location
- Authentication context
- Collection tool version
- Relevant browser or device characteristics
This information can help explain why two investigators accessing the same source may observe different content.
Sensitive attribution details should be protected through appropriate access controls.
5. What Happened After Collection?
Document how the evidence was preserved, accessed, analyzed, shared, and transferred.
Relevant records include storage locations, authorized access, transfers, integrity checks, and any transformations performed during analysis.
Cryptographic hashes, such as SHA-256, can help detect whether a preserved file has changed. However, a matching hash does not independently prove that the source content was authentic at the moment of collection.
Chain of custody does not end when evidence is captured. It continues throughout the evidence lifecycle, including analysis, collaboration, reporting, and retention.
What Are the 8 Most Common OSINT Chain-of-Custody Mistakes?
The most common OSINT chain-of-custody failures occur when investigators collect information without preserving the metadata, methodology, and contextual records needed to verify it later.
These failures include:
- Screenshots without metadata: Capturing visual evidence without documenting its source, timestamp, or collection method.
- Unlogged browsing sessions: Failing to record the investigative path used to reach a conclusion.
- Unverified timestamps: Relying on source timestamps without validating time zones or corroborating information.
- Downloaded files with unclear provenance: Saving evidence without recording its origin, retrieval details, or integrity information.
- Delayed evidence preservation: Allowing online content to change or disappear before capture.
- Incomplete analyst handoffs: Transferring evidence without the methodology and context supporting it.
- Undocumented investigation environments: Failing to record attribution, browser, or access conditions.
- Incomplete investigation records: Omitting unsuccessful leads, alternative explanations, or potentially contradictory findings.
Each failure introduces a different risk to evidence reliability and investigative reproducibility.
1. Screenshots Without Metadata
An OSINT investigator identifies a relevant Facebook post and captures it using a basic screenshot tool.
The resulting image is shared with colleagues through email or a collaboration platform.
However, the investigator fails to preserve the source URL, capture timestamp, collection method, or file integrity information.
The screenshot shows what appears to be relevant evidence, but its provenance is unclear.
This creates several problems.
A screenshot can be cropped, resized, annotated, or otherwise modified. Without supporting collection records, a reviewer may be unable to establish where the image originated or whether it accurately represents the source at the time of capture.
How to prevent it:
- Record the original source URL.
- Capture the date and time of collection.
- Identify the collecting analyst and tool.
- Preserve relevant surrounding context.
- Calculate and retain a cryptographic hash when appropriate.
- Store the original artifact separately from annotated or modified copies.
Where possible, preserve additional source material, such as the underlying webpage or associated media.
Screenshots can be valuable investigative artifacts, but their reliability is strengthened when they are accompanied by verifiable collection context.
2. Unlogged Browsing Sessions
An investigator begins with a reverse username search, follows several social media profiles, examines archived content, and eventually discovers a connection to a threat actor operating on a hacking forum.
The conclusion appears compelling.
Unfortunately, the investigator has not documented the sequence of searches, intermediate sources, or reasoning that led to the identification.
The investigative path exists only in the analyst’s memory.
When another analyst attempts to validate the finding, they cannot reliably reconstruct the process.
This is particularly problematic in complex OSINT investigations where conclusions depend on connections between multiple independent sources.
How to prevent it:
- Maintain a chronological investigation record.
- Document relevant search queries and source URLs.
- Preserve intermediate findings supporting the final conclusion.
- Record significant analytical decisions.
- Distinguish observed facts from analytical inferences.
- Retain relevant session context and collection artifacts.
A reproducible investigation does not necessarily require every exploratory action to be repeated. It requires sufficient documentation for a qualified reviewer to understand and evaluate how the conclusion was reached.
3. Unverified Timestamps
An analyst investigates a threat actor’s activity by reviewing timestamps from social media posts, forum messages, and publicly accessible files.
The analyst assumes the timestamps represent the same time zone.
They do not.
One platform displays timestamps using the investigator’s local settings, while another uses UTC. A third source presents a timestamp without specifying its time zone.
The analyst subsequently draws an incorrect conclusion about the threat actor’s operating hours.
Timestamp errors can affect event reconstruction, attribution assessments, and the correlation of activities across different sources.
How to prevent it:
- Record timestamps exactly as displayed by the source.
- Identify the associated time zone when available.
- Convert timestamps to UTC for comparative analysis.
- Document assumptions when time zones cannot be verified.
- Corroborate important timestamps using independent indicators.
- Preserve the original source representation alongside normalized values.
Investigators should also distinguish publication timestamps from modification, retrieval, and capture timestamps.
Standardized timestamps improve investigative consistency, but they do not eliminate the need to verify the accuracy of the original source.
4. Downloaded Files With Unclear Provenance
An analyst downloads a leaked document from a data breach forum or public file-sharing service.
The file contains information relevant to an ongoing investigation.
However, the analyst does not record the download URL, retrieval time, or original filename. They also fail to calculate a cryptographic hash before beginning their analysis.
Later, the file is transferred to another analyst.
The receiving analyst cannot determine whether the document is identical to the originally downloaded artifact.
The problem is not limited to malicious alteration. Files can change unintentionally through conversion, extraction, editing, or transfer.
How to prevent it:
- Record the source URL or retrieval location.
- Preserve the original filename and file type.
- Document the collection timestamp.
- Calculate a cryptographic hash upon acquisition.
- Store the original artifact in controlled storage.
- Perform analysis on working copies where appropriate.
- Document subsequent transfers and transformations.
Investigators should treat source authenticity and file integrity as related but distinct questions.
A hash can help verify that a file has not changed since hashing. It cannot establish that the original uploader provided truthful or authentic information.
5. Delayed Evidence Preservation
An OSINT analyst discovers a Telegram post that appears relevant to an investigation involving a ransomware group.
The analyst bookmarks the post and plans to return later.
When they revisit the source, the channel has been suspended and the content is no longer accessible.
The evidence may be permanently lost.
This is a common risk when investigating threat actors, fraudulent websites, malicious infrastructure, and rapidly changing social media activity.
Sources may disappear because of platform enforcement, deliberate deletion, infrastructure rotation, or changes in access permissions.
How to prevent it:
- Preserve relevant content as soon as it is identified.
- Capture the original URL and associated context.
- Save relevant media and supporting artifacts where authorized.
- Use suitable archival methods when available.
- Monitor high-priority sources for changes.
- Establish retention and storage procedures for collected material.
Public archival services may be useful for some content, but they may not support authenticated, restricted, or sensitive sources. They may also introduce confidentiality or evidence-handling concerns.
For investigations requiring controlled access and preservation, a dedicated collection environment can provide a more consistent workflow.
The best opportunity to preserve dynamic online evidence may be the moment it is first discovered.
6. Incomplete Analyst-to-Analyst Handoffs
A team of junior analysts collects evidence related to an organized cybercrime operation.
The evidence is transferred to a senior analyst responsible for producing the final intelligence report.
Although the collected artifacts are available, the handoff does not include the search logic, collection conditions, or analytical context used to identify the findings.
The senior analyst can describe the evidence but cannot fully explain how the team reached certain conclusions.
This creates gaps in the final report and increases the effort required to validate the investigation.
How to prevent it:
- Associate evidence with the relevant case or investigation.
- Include source URLs and collection timestamps.
- Preserve the search methodology and significant investigative steps.
- Record analyst observations and confidence assessments.
- Maintain access and transfer records.
- Use shared investigation workspaces with appropriate permissions.
Effective handoffs should preserve both the evidence and the reasoning that gives it investigative meaning.
7. Lack of Investigation Environment Documentation
Two OSINT analysts visit the same URL and observe different content.
One investigator connects from a European IP address using a desktop browser. Another accesses the source from a different geographic region using a mobile browser configuration.
The website uses geofencing or browser fingerprinting to determine which content to display.
As a result, the investigators encounter different versions of the same source.
Without documentation of their access environments, it may be difficult to explain the discrepancy.
This challenge is especially relevant when investigating threat actors who deliberately tailor content based on visitor location, device characteristics, or perceived identity.
How to prevent it:
- Document relevant browser and device settings.
- Record the geographic region used to access the source.
- Preserve managed attribution or proxy configuration details where appropriate.
- Identify authentication conditions.
- Record relevant changes to the investigation environment.
- Restrict access to sensitive attribution information.
A controlled investigation environment can improve consistency and help analysts understand the circumstances under which evidence was observed.
However, reproducing identical content may remain impossible when external sources change or rely on undisclosed personalization mechanisms.
8. Incomplete Investigation Records
An investigator explores several potential connections between online identities.
Some leads produce useful evidence. Others lead to dead ends.
When preparing the final report, the analyst includes only the successful investigative path.
The resulting report presents a coherent conclusion but omits relevant alternatives that were considered and rejected.
This can create concerns about selective reporting or confirmation bias, particularly when the investigation is challenged.
It may also prevent reviewers from understanding whether contradictory evidence was evaluated.
How to prevent it:
- Document material investigative paths.
- Record relevant unsuccessful searches.
- Preserve contradictory findings.
- Explain why alternative hypotheses were rejected.
- Distinguish evidence from interpretation.
- Describe significant limitations and unresolved questions.
Not every routine browser action needs to appear in the final report. However, material decisions and evidence affecting the conclusion should remain traceable.
A defensible investigation demonstrates not only what analysts concluded, but also how they evaluated the available evidence.
How to Preserve Digital Evidence During OSINT Investigations
Preserving OSINT evidence requires a consistent workflow that begins before collection and continues through final reporting.
An effective approach connects four stages of the intelligence lifecycle: Access, Capture, Analyze, and Report.
1. Access: Establish a Secure Investigation Environment
Before accessing potentially hostile sources, investigators should establish an environment that separates investigative activity from organizational infrastructure and sensitive identities.
This is particularly important when accessing cybercrime forums, malicious websites, suspicious links, or threat actor-controlled infrastructure.
A secure investigation environment should support:
- Isolation from web-based threats
- Appropriate investigative attribution controls
- Geographic access configuration where required
- Consistent browser and device settings
- Access policies aligned with organizational requirements
Investigators should document relevant access conditions so collected evidence can be interpreted within its original context.
2. Capture: Preserve Evidence and Collection Context
Once relevant information is identified, investigators should capture it promptly.
The collection process should preserve the artifact and sufficient metadata to establish its provenance.
Depending on the evidence type, this may include:
- Screenshots or webpage captures
- Downloaded documents and media
- Source URLs
- Capture timestamps
- Analyst identifiers
- Collection methods
- File hashes
- Relevant investigation environment details
Original artifacts should be preserved separately from working copies used for analysis.
For dynamic sources, monitoring and scheduled collection may help reduce the risk of losing information between investigative sessions.
3. Analyze: Maintain Evidence Provenance
Evidence becomes more valuable when analysts can connect individual artifacts to their sources, context, and investigative significance.
During analysis, teams should document relationships between findings while preserving the supporting evidence.
For example, an investigator correlating a forum username with a social media profile should retain the underlying observations supporting that connection.
Analysts should also document alternative explanations and the confidence associated with important conclusions.
This helps distinguish verified observations from analytical judgments.
4. Report: Produce Traceable Findings
The final report should connect conclusions to the evidence and methodology supporting them.
A well-documented OSINT report should include:
- Key findings and supporting artifacts
- Relevant source information
- Collection dates and methods
- Important investigative steps
- Evidence integrity information where applicable
- Analytical limitations
- Confidence assessments
- Material alternative explanations
Evidence should remain subject to appropriate access controls, retention policies, and handling procedures throughout reporting and collaboration.
A consistent Access → Capture → Analyze → Report workflow helps investigators maintain evidence context, reduce documentation gaps, and produce findings that can withstand closer scrutiny.
Why Fragmented Investigation Tools Create Evidence Handling Risks
Many OSINT investigators rely on a combination of standard web browsers, VPN connections, screenshot utilities, spreadsheets, and local file storage.
These tools can support individual investigative tasks, but they do not necessarily provide a unified process for evidence handling.
For example, an investigator may capture a screenshot in one application, document its source in a spreadsheet, store the file in a shared folder, and communicate analytical context through a separate messaging platform.
Each transition creates another opportunity for information to become disconnected from the evidence.
Under time pressure, analysts may overlook important details, including timestamps, source URLs, access conditions, or handoff notes.
These gaps can become more pronounced when investigations involve multiple analysts, extended collection periods, or rapidly changing online sources.
The challenge is therefore not simply capturing more information.
It is maintaining a consistent relationship between the evidence, the collection process, and the investigative decisions made throughout the case.
Integrated investigation workflows can reduce the manual effort required to preserve that relationship while helping teams maintain security, accountability, and investigative continuity.
How Silo Supports Secure, Auditable OSINT Investigations
Silo is a unified workspace designed to protect, mask, and accelerate digital investigations.
It enables analysts to securely access and engage with online threat environments while helping protect organizational infrastructure, manage investigative attribution, and support consistent evidence collection.
Unlike workflows built around disconnected browsing and capture tools, Silo brings secure access, collection capabilities, and investigation management into a more integrated environment.
This approach supports the evidence lifecycle while addressing four operational priorities: Protect, Mask, Accelerate, and Manage.
Protect: Isolate Investigative Activity From External Threats
OSINT investigators frequently encounter suspicious websites, malicious links, cybercrime forums, and other potentially hostile sources.
Accessing these environments through conventional corporate browsing infrastructure can introduce unnecessary risk.
Silo uses isolated browsing capabilities to separate investigative web activity from organizational endpoints and networks.
This allows analysts to engage with potentially dangerous online content while reducing direct exposure of corporate infrastructure.
For evidence collection, a purpose-built environment also helps teams establish more consistent investigative workflows.
Mask: Manage Investigative Identity and Geolocation
Investigators may need to access sources without revealing their organization’s identity, geographic location, or investigative intent.
Silo supports managed attribution capabilities that allow analysts to configure relevant browser, device, language, and geographic access characteristics.
These controls help investigators manage how they appear to external sources and support investigations involving geographically restricted or attribution-sensitive content.
Documenting relevant access conditions is also important for evidence interpretation.
When websites display different content based on geographic location or browser characteristics, those conditions can help explain what the investigator observed.
Managed attribution reduces exposure risks, but it does not guarantee anonymity against every possible tracking or identification technique.
Accelerate: Streamline Evidence Capture and Investigation Workflows
Manual evidence collection often requires analysts to switch between browsers, screenshot utilities, note-taking applications, and file storage systems.
Silo provides investigation-focused capabilities designed to streamline these activities.
These include tools for capturing screenshots, collecting online content, downloading relevant artifacts, and organizing investigative information.
Silo Collector can support recurring collection and monitoring workflows, helping teams track changing online sources and reduce reliance on repeated manual visits.
Silo Case Manager supports the organization of investigation content and context, while Silo Drive provides capabilities for sharing collected material across authorized teams.
By reducing fragmentation between collection and collaboration, these capabilities can help analysts maintain continuity and move more efficiently from evidence discovery to analysis.
Manage: Support Access Control, Policy, and Accountability
Evidence handling requires more than secure collection.
Organizations must also control who can access investigative resources, how information is shared, and which policies govern investigative activity.
Silo’s management and administrative capabilities support organizational oversight of investigative workflows.
This can help teams apply appropriate access controls, manage investigative resources, and support accountability across analysts and cases.
Where available and configured, audit records and collection metadata can provide additional context for reviewing investigative activities.
Organizations should verify that their specific Silo configuration and evidence-handling procedures meet applicable documentation, retention, and compliance requirements.
How Silo Addresses Common Evidence Collection Challenges
| Investigation challenge | How Silo can help |
|---|---|
| Screenshots without collection context | Integrated capture capabilities can help analysts collect and organize evidence within an investigation workflow. |
| Fragmented browsing and collection | A unified workspace reduces dependence on disconnected investigative tools. |
| Inconsistent collection environments | Managed browsing and attribution settings provide more controlled access conditions. |
| Disappearing online content | Silo Collector supports recurring source collection and monitoring. |
| Undocumented access conditions | Managed attribution capabilities help teams establish and document relevant investigation configurations. |
| Incomplete analyst handoffs | Silo Case Manager and Silo Drive support evidence organization and team collaboration. |
| Disconnected investigative records | Centralized workflows help preserve relationships between collected artifacts and case context. |
| Organizational oversight challenges | Administrative and policy capabilities support controlled investigative access and management. |
These capabilities can strengthen evidence-handling workflows, but technology alone does not establish an unbroken chain of custody.
Investigators must still apply appropriate procedures for integrity verification, documentation, retention, and reporting.
Can an Audited Investigation Environment Guarantee Evidence Admissibility?
No. An audited investigation environment can support evidence integrity and traceability, but it cannot guarantee that digital evidence will be admissible in court.
Legal admissibility depends on the applicable jurisdiction, rules of evidence, authentication requirements, collection methods, and circumstances of the case.
For example, a preserved webpage capture may include a timestamp, source URL, and associated collection metadata. Those details can support authentication, but they do not automatically establish that the original webpage contained truthful information.
Similarly, a cryptographic hash can demonstrate that a preserved file matches a previously hashed version. It does not independently verify the authenticity of the original source.
A defensible evidence-handling process therefore combines technical controls with documented investigative procedures.
For law enforcement, corporate investigations, and intelligence teams, the objective is to maintain records that support independent review and help explain the reliability and limitations of the evidence.
OSINT Chain of Custody: Frequently Asked Questions
What is chain of custody in OSINT investigations?
Chain of custody in OSINT investigations is the documented history of how digital evidence is collected, handled, stored, transferred, and presented. It records who accessed the evidence, when it was captured, how it was preserved, and what happened afterward. This documentation helps investigators demonstrate evidence integrity and support the credibility of their findings.
How do you preserve digital evidence during an OSINT investigation?
To preserve digital evidence during an OSINT investigation, capture the original source promptly, record its URL and retrieval timestamp, document the collection environment, and generate cryptographic hashes where appropriate. Store original artifacts securely, track access and modifications, and retain the investigative methodology so findings can be reviewed and verified.
Why is chain of custody important for digital evidence?
Chain of custody is important because digital evidence can be altered, deleted, or transferred without obvious physical signs. A documented custody history helps establish provenance, identify potential handling errors, and demonstrate whether evidence integrity was maintained. It supports reliable investigations and helps reviewers evaluate the credibility of reported findings.
Are screenshots sufficient evidence in an OSINT investigation?
Screenshots can support OSINT investigations, but they may be insufficient on their own to establish provenance or integrity. Investigators should preserve the source URL, capture timestamp, collection method, and relevant contextual information. Additional artifacts, such as archived pages, original files, and cryptographic hashes, can strengthen the reliability of screenshot-based findings.
How can OSINT investigation tools improve chain of custody?
OSINT investigation tools can improve chain of custody by supporting consistent evidence capture, collection metadata, audit records, and secure collaboration. Platforms such as Silo by Authentic8 combine isolated investigative access with collection and workflow capabilities, helping analysts preserve context, reduce manual documentation gaps, and maintain continuity across the investigation lifecycle.
Strengthen OSINT Evidence Integrity With Secure Investigation Workflows
OSINT evidence can disappear, change, or become difficult to verify long before an investigation reaches the reporting stage.
Screenshots without metadata, undocumented browsing sessions, unclear file provenance, and incomplete analyst handoffs can all weaken confidence in otherwise sound investigative findings.
Addressing these challenges requires a consistent approach to evidence collection, preservation, analysis, and reporting.
Investigators need to understand not only what information was collected, but also how it was accessed, how its integrity was maintained, and how it contributed to the final conclusion.
Silo by Authentic8 provides a unified workspace designed to protect, mask, and accelerate digital investigations. By bringing isolated browsing, managed attribution, collection capabilities, and investigation workflows together, Silo helps teams securely engage with online threat environments while maintaining greater continuity across the intelligence lifecycle.
Protect your investigation. Preserve critical evidence. Accelerate time to insight.
Explore Silo by Authentic8 to learn how a unified investigation workspace can support secure, auditable OSINT workflows from access through reporting.
