Attackers Don't Wait
Attackers rotate IP addresses, domains, files and hashes at high speed. While security systems collect, analyze and distribute signatures — the campaign keeps running.
PERSIST SECURITY
PULSE
ACTIVE THREAT RESPONSE
Stop the threat before it reaches your users.
PULSE collects, validates and distributes critical attack indicators to your organization's security systems in real time — automatically, coordinated, and across the entire stack.
- Real-time protection
- Automatic updates
- Coordinated response
- Global & local intelligence
- 24/7 managed service
PULSE · LIVE THREAT MAP
ACTIVEBLOCKED ACROSS ALL SYSTEMS
- Malicious IP185.220.101.23BLOCKED
- Phishing Domainsecure-login-verify.comBLOCKED
- Malicious File Hash9f86d081884c7d65…BLOCKED
- Compromised Senderbilling@invoice-alerts.netBLOCKED
- Malicious URLcdn-update.net/payloadBLOCKED
- IP blocked: 185.220.101.23
- Phishing domain blocked: bad-login.com
- Malicious hash distributed to defenses
- Suspicious sender blocked in Microsoft 365
- C2 address blocked at the firewall
- Malicious URL blocked at the Secure Web Gateway
- Indicator validated and pushed to EDR
Threats Move Faster Than Defenses
Every Minute Opens a Window
Every delay in updating your defenses lets the attacker reach more users, connect to C2 servers, spread malicious files, or keep an active phishing campaign going.
Every minute counts
Why Do IOCs Matter?
Every attack leaves a digital fingerprint. The faster an indicator reaches your security systems, the smaller the chance of impact.
Blocked in real time
Hostile IP Address
Addresses originating from active attack infrastructure are blocked at the network layer — before a connection is made.
185.220.101.23
Blocked in real time
Phishing Domain
Look-alike domains built to steal credentials are blocked before users ever reach them.
secure-login-verify.com
Blocked in real time
Malicious URL
Links to malware downloads or impersonation pages are blocked across web and email channels.
cdn-update.net/payload.js
Blocked in real time
Malicious File Hash
Signatures of malicious files are distributed to EDR and antivirus for immediate blocking on endpoints.
SHA-256: 9f86d081884c7d65…
Blocked in real time
Compromised Sender
Sender addresses and domains tied to BEC and phishing campaigns are blocked in your email systems.
billing@invoice-alerts.net
Blocked in real time
Command & Control Server
C2 addresses that malware calls home to are blocked — cutting the attacker off from your network.
45.148.10.77:443
Why Antivirus and EDR Alone Are Not Enough
Traditional defenses depend on vendor update cycles. PULSE adds a layer that shortens the path from intelligence to enforcement.
Traditional response
- Information gathering
- Analysis
- Validation
- Signature creation
- Update distribution
- Slower response time
Time to blockHours to days
PULSE response
- IOC ingestion in real time
- Validation and enrichment
- Translation to protection rules
- Distribution to all systems
- Blocking across the stack
- Continuous monitoring and tuning
Time to blockMinutes — real time
How Does PULSE Work?
01
Real-Time Threat Intelligence
Indicators are ingested from global and local intelligence sources, CERT bodies, security vendors and national cyber authorities.
02
Validation, Enrichment & Prioritization
Each indicator is checked for reliability, intelligence context, risk level and relevance to your organization.
03
Translation Into Protective Action
IOCs are converted into blocking policies or updates tailored to each security system.
04
Automatic Distribution
Updates are pushed in parallel to firewalls, email systems, EDR, antivirus and additional controls.
05
Continuous Monitoring & Tuning
Blocking effectiveness is reviewed, expired indicators are retired, and protection is continuously improved.
Coordinated Response Across Your Security Stack
Network
- Firewall
- Secure Web Gateway
- DNS Security
- Proxy
Endpoint
- EDR
- XDR
- Antivirus
- Microsoft 365
- Google Workspace
- Secure Email Gateway
Security Operations
- SIEM
- SOAR
- SOC Platforms
- Threat Intelligence Platforms
Identity & Cloud
- Identity Providers
- Cloud Security Controls
PULSE does not replace your existing security systems — it connects them, turning intelligence into coordinated protective action.
What Does PULSE Actually Block?
- Hostile IP addressesDetectedValidatedDistributedBlocked
- Malicious domainsDetectedValidatedDistributedBlocked
- Phishing sitesDetectedValidatedDistributedBlocked
- C2 addressesDetectedValidatedDistributedBlocked
- Malicious filesDetectedValidatedDistributedBlocked
- HashesDetectedValidatedDistributedBlocked
- Suspicious sendersDetectedValidatedDistributedBlocked
- Malicious URLsDetectedValidatedDistributedBlocked
- Attack infrastructureDetectedValidatedDistributedBlocked
- Nation-state campaign indicatorsDetectedValidatedDistributedBlocked
A 24/7 Managed Service, Operated From Israel
PULSE is operated and managed by Persist Security's SOC and intelligence teams in Israel. Analysts track alerts, validate indicators, assess their impact, and make sure your defenses stay current and relevant.
- Israeli security analysts
- Continuous 24/7 monitoring
- Global & local intelligence
- Rapid response
- Human oversight
- Reports & recommendations
- Full documentation
- Tailored to your environment
SOC · ISRAEL · 24/7
The PULSE Advantage
Close the Gap Between Detection and Response
Fresh intelligence becomes active blocking in your defenses — without waiting for vendor update cycles.
Block Threats Before They Reach Users
Indicators are blocked at the network and email layers before a user is ever exposed to the link, file or message.
Protect Email, Network, Endpoints and Cloud
One protection layer that updates every environment — instead of managing each system separately.
Coordinated Response Across the Stack
The same indicator is blocked in all systems in parallel, so no side door is left open.
Reduce Business Risk and Potential Damage
Less exposure to phishing, malware and credential theft — and fewer incidents that reach response and recovery.
Who Is PULSE For?
- Organizations with an internal SOC
- Organizations without a 24/7 security team
- Critical infrastructure
- Government & public sector
- Financial institutions
- Technology companies
- Healthcare organizations
- Retail & logistics
- MSSPs & partners
- Organizations facing targeted attacks
The PULSE Knowledge Hub
Expert articles on Active Threat Response, threat intelligence and real-time IOC blocking.
What Is Active Threat Response, and Why Are Organizations Adopting It?
Active Threat Response (ATR) turns threat intelligence into immediate blocking across your security stack. How it differs from EDR and antivirus, and why organizations are adopting it.
Read the articleIOCs — The Digital Fingerprint of Every Attack
What Indicators of Compromise are, the main IOC types, their lifecycle, and why the speed at which they reach your defenses determines your risk level.
Read the articleFrom Detection to Blocking: Why Every Minute Counts
Between the moment a threat becomes known in the world and the moment it is blocked in your organization, an attacker's window of opportunity opens. How to measure that window — and how to shrink it.
Read the articleFrequently Asked Questions
Answers to the questions we hear most about PULSE and Active Threat Response.
What is PULSE?
PULSE is a managed Active Threat Response service by Persist Security. It collects Indicators of Compromise (IOCs) from global and local intelligence sources, validates them, and automatically distributes them to all of the organization's security systems — firewall, email, EDR, DNS and more — so threats are blocked before they reach users.
Does PULSE replace antivirus, EDR or the firewall?
No. PULSE does not replace any existing system — it connects them. Your existing systems keep working as usual, and PULSE feeds them fresh, validated indicators in real time, so they all block the same threat in parallel.
Which systems does PULSE work with?
PULSE distributes indicators to network systems (Firewall, Secure Web Gateway, DNS Security, Proxy), endpoints (EDR, XDR, antivirus), email (Microsoft 365, Google Workspace, Secure Email Gateway), SOC platforms (SIEM, SOAR), and identity and cloud controls.
How fast is a threat actually blocked?
In the PULSE process, a validated indicator is distributed to all systems within minutes — compared to a traditional process that depends on vendor update cycles and can take hours or more. The earlier the block, the fewer users are exposed to the threat.
What happens if something is blocked by mistake?
Every indicator goes through validation and enrichment before distribution, including human analyst review of edge cases — precisely to minimize false blocks. If a removal is still needed, the SOC team is available 24/7 with a fast channel for unblocking and root-cause analysis.
Who operates the service?
Persist Security's SOC and intelligence teams in Israel, operating continuously 24/7. Analysts validate indicators, track significant blocks, and produce reports and recommendations for the customer.
How do we get started?
Book a consultation through the Persist Security contact page. The process includes mapping your existing security systems, staged integration, a tuning period — and only then full enforcement.
Threats change by the minute. Your defense needs to respond faster.
See how PULSE turns fresh intelligence into immediate, coordinated protective action across all your organization's systems.
No replacement of existing systems. Integrates with your organization's security infrastructure.
- 051-9999911
- info@persistsec.com
- 5 Shimshon St., Petah Tikva, Israel