cissp
@cissp International channel 4 Transmission Knowledge In the Field of Cyber Security with a Focus on the Content of the CISSP-ISC2 Course - - - - - - - - - - +also group: https://t.me/cisspgroup ————————— @alirezaghahrood
نمایش بیشتر📈 تحلیل کانال تلگرام cissp
کانال cissp (@cissp) در بخش زبانی انگلیسی بازیگری فعال است. در حال حاضر جامعه شامل 16 135 مشترک است و جایگاه 8 152 را در دسته فناوری و برنامهها و رتبه 2 385 را در منطقه الولايات المتحدة الأمريكية دارد.
📊 شاخصهای مخاطب و پویایی
از زمان ایجاد در невідомо، پروژه رشد سریعی داشته و 16 135 مشترک جذب کرده است.
بر اساس آخرین دادهها در تاریخ 10 ژوئن, 2026، کانال فعالیت پایداری دارد. در ۳۰ روز گذشته تغییر اعضا برابر -9 و در ۲۴ ساعت گذشته برابر 5 بوده و همچنان دسترسی گستردهای حفظ شده است.
- وضعیت تأیید: تأیید نشده
- نرخ تعامل (ER): میانگین تعامل مخاطب 6.94% است و در ۲۴ ساعت نخست پس از انتشار، محتوا معمولاً 1.45% واکنش نسبت به کل مشترکان کسب میکند.
- دسترسی پستها: هر پست به طور میانگین 1 120 بازدید دریافت میکند. در اولین روز معمولاً 234 بازدید جمعآوری میشود.
- واکنشها و تعامل: مخاطبان بهطور فعال حمایت میکنند؛ میانگین واکنش به هر پست 0 است.
- علایق موضوعی: محتوا بر موضوعات کلیدی مانند ciso, cyber, cybersecurity, defense, threat تمرکز دارد.
📝 توضیح و سیاست محتوایی
نویسنده این فضا را محل بیان دیدگاههای شخصی توصیف میکند:
“@cissp
International channel 4 Transmission Knowledge In the Field of Cyber Security with a Focus on the Content of the CISSP-ISC2 Course
- - - - - - - - - -
+also group: https://t.me/cisspgroup
—————————
@alirezaghahrood”
به لطف بهروزرسانیهای پرتکرار (آخرین داده در تاریخ 11 ژوئن, 2026)، کانال همواره بهروز و دارای دسترسی بالاست. تحلیلها نشان میدهد مخاطبان بهطور فعال با محتوا تعامل دارند و آن را به نقطه اثرگذاری مهم در دسته فناوری و برنامهها تبدیل کردهاند.
در حال بارگیری داده...
| تاریخ | رشد مشترکین | اشارات | کانالها | |
| 11 ژوئن | +5 | |||
| 10 ژوئن | +5 | |||
| 09 ژوئن | +2 | |||
| 08 ژوئن | +1 | |||
| 07 ژوئن | 0 | |||
| 06 ژوئن | +1 | |||
| 05 ژوئن | 0 | |||
| 04 ژوئن | +1 | |||
| 03 ژوئن | +3 | |||
| 02 ژوئن | +5 | |||
| 01 ژوئن | +7 |
| 2 | Phishing Incident Response Playbook
Purpose
Provides a structured approach for detecting, analyzing, containing, eradicating, and recovering from phishing attacks while minimizing business impact and reducing cyber risk.
Objectives
* Detect phishing attempts rapidly
* Protect users, credentials, and organizational assets
* Reduce the risk of account compromise and malware infection
* Ensure timely containment and response
* Improve security awareness and organizational resilience
Scope
This playbook applies to:
* Email phishing
* Spear phishing
* Business Email Compromise (BEC)
* Credential harvesting attacks
* Malicious links and attachments
* Social engineering campaigns
Roles and Responsibilities
SOC Team
* Monitor and detect phishing activities
* Perform triage and investigation
* Execute containment actions
Incident Response Team
* Lead incident handling and remediation
* Coordinate technical response activities
IT Operations
* Implement containment and recovery actions
* Support endpoint, email, and identity remediation
Information Security Manager / CISO
* Provide governance and oversight
* Approve critical response actions
* Coordinate stakeholder communication and reporting
Response Process
1. Detection
* User-reported suspicious emails
* Secure Email Gateway alerts
* SIEM correlation rules
* Threat intelligence indicators
2. Triage & Analysis
* Validate phishing indicators
* Identify affected users
* Assess business impact
* Determine attack type and severity
3. Containment
* Block sender, domain, and URLs
* Quarantine malicious emails
* Disable compromised accounts
* Reset affected credentials
* Isolate impacted endpoints if required
4. Eradication
* Remove malicious artifacts
* Revoke unauthorized sessions
* Eliminate persistence mechanisms
* Update detection controls
5. Recovery
* Restore normal business operations
* Monitor affected accounts and systems
* Verify effectiveness of remediation
6. Lessons Learned
* Conduct post-incident review
* Identify control gaps
* Update detection use cases
* Improve awareness training
* Enhance phishing prevention controls
Key Metrics
* Mean Time to Detect (MTTD)
* Mean Time to Respond (MTTR)
* Number of affected users
* Credential compromise rate
* Phishing reporting rate
* Recurrence of similar incidents
Continuous Improvement
Regular testing, phishing simulations, threat intelligence integration, and user awareness programs shall be conducted to strengthen organizational resilience against phishing threats.
— CISO as a Service —
Strategic Cyber Defense & GRC
Resilient Through Knowledge
2026.06.05
https://www.linkedin.com/posts/alirezaghahrood_phishing-incident-runbook-2026-activity-7468597554776121344-NsGR | 466 |
| 3 | #Whitepaper #CyberEducation
#AISecurity #CybersecurityCareers
The cybersecurity career landscape is no longer evolving gradually it is being fundamentally reshaped by AI.
The release of the “SANS AI Cybersecurity Careers Guide” (May 2026) highlights a critical reality for both professionals and organizations AI is not replacing cybersecurity expertise. It is redefining it.
New security roles are emerging around:
* AI Security Governance
* AI Red Teaming
* LLM Security Assessment
* Agentic AI Risk Management
* AI Detection & Response
* Secure AI Architecture
* Adversarial ML Defense
At the same time, traditional cybersecurity roles are also changing: SOC Analysts, Pentesters, Security Engineers, GRC Specialists, Threat Hunters, and CISOs are now expected to understand how AI impacts attack surfaces, automation, decision-making, and cyber risk.
The future cybersecurity professional will need a hybrid mindset: Security + AI + Architecture + Governance + Operational Understanding. Organizations that continue to treat AI as “just another tool” will face serious capability gaps in the next few years.
Cybersecurity education must evolve faster than the threat landscape itself. The question is no longer
“Should cybersecurity professionals learn AI?”
The real question is
“How quickly can organizations adapt their people, training models, and security operating structures to the AI era?”
Special Thanks to 🙏♥️😇
SANS Institute
— CISO as a Service —
Strategic Cyber Defense & GRC
Resilient Through Knowledge
2026.05.28
#AI #CyberSecurity #CyberDefense #SecurityLeadership #CyberSecurityTraining #AIGovernance #LLMSecurity #AgenticAI #vCISO
#DiyakoSecureBow
https://www.linkedin.com/posts/alirezaghahrood_ai-cybersecurity-careers-2026-ugcPost-7465672781809172480-gqRu/ | 1 045 |
| 4 | IEC 62443 is not just a technical standard for OT/ICS environments it is a governance framework for managing industrial cyber risk.
Organizations that still approach ICS security through isolated technologies alone often overlook the real issue:
the absence of structured security governance, asset visibility, network segmentation, and lifecycle-based risk management.
Industrial cybersecurity is ultimately about:
•Operational continuity
•Reducing downtime and disruption risk
•Protecting critical industrial processes
•Building resilient architectures instead of simply deploying products
IEC 62443 enables organizations to move from reactive security practices toward a measurable, risk-driven, and strategically governed OT security model.
#ICS #OTSecurity #CyberSecurity #DiyakoSecureBow
#IEC62443 #IndustrialCyberSecurity #vCISO
#CriticalInfrastructure #CyberResilience
Special Thanks 🙏♥️😇
SANS Institute
SANS Security Leadership
Fortinet
FortiGuard Labs
— CISO as a Service —
Strategic Cyber Defense & GRC
Resilient Through Knowledge
2026.05.21
https://www.linkedin.com/posts/alirezaghahrood_sans-managing-ics-security-iec-62443-ugcPost-7463258833709232128-uulj | 1 278 |
| 5 | This is not just a security checklist.
The real problem starts when organizations reduce cybersecurity to ticking boxes.
If this document is used only as a compliance form, it does not create security. Real security comes from understanding, context, analysis, and mindset not from filling checkboxes.🥸
A few important points:
•Seeing:
“Firewall Enabled”
does not automatically mean the environment is secure.
The real questions are:
Why is the firewall there?
What is it protecting?
How were the rules designed?
Was there a threat model behind it?
•Seeing:
“Logging Enabled”
is not enough.
Does anyone actually understand the logs?
Is correlation being performed?
Are there detection use cases?
Or is the organization just generating noise and consuming storage?
•Patch Management is not simply “installing updates.”
It requires understanding:
•business impact
•exploitability
•operational dependencies
•rollback risk
•attack exposure
Sometimes a poorly planned patch introduces more operational risk than the vulnerability itself.
•Vulnerability Assessment without architectural understanding is almost meaningless. Seeing CVEs is surface level visibility. Real security means understanding attack paths, trust relationships, and privilege escalation opportunities.
Cybersecurity is far more than a checklist.
It is
•an engineering mindset
•a risk based decision model
•and a continuous understanding of threat exposure
Checklists are useful but only when they are backed by:
•architectural understanding
•threat analysis
•operational experience
•and a mature security mindset
Otherwise, organizations become:
“Compliant but Insecure.”
— CISO as a Service —
Strategic Cyber Defense & GRC
Resilient Through Knowledge
2026.05.20
#CyberSecurity #InfoSec #SecurityArchitecture #RiskManagement #BlueTeam #vCISO #CyberDefense #SecurityMindset
https://www.linkedin.com/posts/alirezaghahrood_server-security-chk-list-2026-sample-ugcPost-7462719924138909696-ozU2 | 1 051 |
| 6 | OWASP ASVS 5.0 is officially out.
Application Security is no longer just about finding vulnerabilities. It’s about standardized security verification, Security by Design, and measurable security maturity.
ASVS 5 brings
•Better alignment with cloud-native & API-driven architectures
•Stronger Authentication & Access Control requirements
•More mature verification and governance approach
•Better integration into Secure SDLC & DevSecOps
The real problem in many organizations
They have security tools, but no standardized way to verify whether an application is actually secure.
ASVS helps close that gap.
A must review framework for:
•AppSec Teams
•Security Architects
•DevSecOps
•Banks & FinTechs
•API Platforms
— CISO as a Service —
Strategic Cyber Defense & GRC
Resilient Through Knowledge
2026.05.19
#OWASP #ASVS #AppSec #DevSecOps #SecureByDesign #CyberSecurity #SecureSDLC #ApplicationSecurity
https://www.linkedin.com/posts/alirezaghahrood_owasp-asvs-v5-ugcPost-7462365974600740864-aKiE | 999 |
| 7 | CISO as a Service is not just about managing security tools. It is about aligning cybersecurity with business risk, operational resilience, governance, and strategic decision making.
A mature security program is built on
• Visibility
• Context
• Risk prioritization
• Continuous improvement
• Executive level accountability🤙🏾
Technology alone does not reduce risk.
Governance, architecture, process maturity, and informed leadership do.
#vCISO #CyberSecurity #GRC #RiskManagement #SecurityLeadership #CyberResilience
رویکرد CISO as a Service فقط مدیریت ابزارهای امنیتی نیست.
هدف اصلی، همراستا کردن امنیت سایبری با ریسک کسبوکار، تابآوری عملیاتی، حاکمیت و تصمیمگیری راهبردی است.
یک برنامه امنیتی بالغ بر پایه موارد زیر شکل میگیرد
• دید و شفافیت واقعی
• تحلیل مبتنی بر زمینه
• اولویتبندی ریسک
• بهبود مستمر
• پاسخگویی در سطح مدیریت
فناوری بهتنهایی ریسک را کاهش نمیدهد. حاکمیت، معماری صحیح، بلوغ فرایندی و رهبری آگاهانه هستند که امنیت واقعی ایجاد میکنند.
#vCISO #امنیت_سایبری #مدیریت_ریسک #حاکمیت_امنیت #تاب_آوری_سایبری
— CISO as a Service —
Strategic Cyber Defense & GRC
Resilient Through Knowledge
2026.05.15
https://www.linkedin.com/posts/alirezaghahrood_incident-vulnerability-response-playbooks-ugcPost-7461141374130708480-4lYV | 1 153 |
| 8 | The CERT Wavestone Incident Response Report confirms something many security teams are already experiencing
Attackers are no longer just trying to get in. They are optimizing for operational paralysis, data theft, and destruction of recovery capability.
Some key findings from the report:
• 65% of attacks were financially motivated
• 90% of ransomware incidents also targeted backups
• 71% involved confirmed data exfiltration
• In some cases, the time between intrusion and impact was only 1.5 days
• 56% of attacks against large organizations originated through subsidiaries or partners
But perhaps the most important takeaway is this
Attack surfaces are no longer limited to firewalls and VPNs.
Cloud/SaaS platforms, APIs, CI/CD pipelines, IAM systems, helpdesks, third-party providers, and even internal operational processes are now part of the modern attack surface.
At the same time:
- Vishing and deepfake-enabled social engineering are becoming more convincing
- Quishing attacks are increasing rapidly
- Software supply chain compromises continue to escalate
- AI is now being integrated into malware operations, not just content generation
This report delivers a clear message
Cybersecurity is no longer just a technical control problem.
Cyber resilience today requires:
Visibility + Detection + Governance + Operational Readiness
Organizations that still reduce security to tools and appliances alone will struggle against the speed, scale, and adaptability of modern attacks.
Special Thanks 🙏♥️😇
Gerome Billois
Quentin LENOIR
— CISO as a Service —
Strategic Cyber Defense & GRC
Resilient Through Knowledge
2026.05.08
https://www.linkedin.com/posts/alirezaghahrood_cert-report-20252026-ugcPost-7458552284524802048-OOoy | 1 389 |
| 9 | Iran ✊🏽✌️
— CISO as a Service —
Strategic Cyber Defense & GRC
Resilient Through Knowledge
2026.05.07
https://www.linkedin.com/posts/alirezaghahrood_iran-ciso-as-a-service-strategic-activity-7458041177502679040-bzyB | 1 241 |
| 10 | +5 CSS_Head_سرپرست_پشتیبانی_و_موفقیت_مشتریان.docx | 0 |
| 11 | #CyberSecurity #Phishing #IdentitySecurity
Modern phishing has evolved beyond fake login pages into full Adversary in the Middle (AiTM) infrastructures that proxy real authentication flows, intercept sessions, and bypass traditional defenses like MFA. By leveraging cloud edge technologies (e.g., serverless workers and invisible proxies), attackers can manipulate OAuth flows, rewrite traffic, and harvest tokens in real time turning trusted authentication into an exploitable channel rather than a security control.
The key implication is clear: identity security can no longer rely on mechanisms alone. Without strong architectural controls such as phishing resistant authentication (FIDO2/passkeys), strict domain binding, and continuous session validation even “secure” login flows become part of the attack surface.
Special Thanks 👌❤️😊
Carlos Gomez Quintana
— CISO as a Service —
Strategic Cyber Defense & GRC
Resilient Through Knowledge
2026.04.29
https://www.linkedin.com/posts/alirezaghahrood_cloud-edge-phishing-2026-ugcPost-7455272827093647360-aLRU | 1 737 |
| 12 | NetSec Analytics
"VPN Risk Report" Zscaler ThreatLabz 2025.
Key Findings:
- Obsolescence of VPNs Accelerates
- Escalation of VPN-Exploited Cyberattacks and Ransomware Concerns
- End-User Dissatisfaction Influences Security Redirection
- The Zero Trust Shift from VPN: From Concept to Implementation
Special Thanks 🙏♥️✌️
Zscaler
— CISO as a Service —
Strategic Cyber Defense & GRC
Resilient Through Knowledge
2026.04.27
https://www.linkedin.com/posts/alirezaghahrood_netsec-analytics-vpn-risk-report-zscaler-ugcPost-7454977820587433984-Rzj- | 1 300 |
| 13 | Whitepaper
Zero Trust Implementation Guideline Primer 2026
The Primer outlines the strategy and principles used to develop the ZIGs and provides a holistic approach to maximizing the usage of the series
https://media.defense.gov/2026/Jan/08/2003852321/-1/-1/0/CTR_ZIG_DISCOVERY_PHASE.PDF
Special Thanks🙏🙂✌️
National Security Agency
— CISO as a Service —
Strategic Cyber Defense & GRC
Resilient Through Knowledge
2026.04.27
https://www.linkedin.com/posts/alirezaghahrood_zero-trust-implementation-guideline-primer-ugcPost-7454974989759389696-02rz | 935 |
| 14 | #DiyakoSecureBow
————————————
CISO as a Service (vCISO)
The ENISA Trust Services Security Incidents 2024 report reinforces a critical reality:
digital trust ecosystems are becoming high value attack surfaces, while their security maturity is not evolving at the same pace as dependency.
The deeper issue is not a lack of controls
it is a lack of security governance at the trust layer.
Across many organizations, we still observe:
-Limited visibility across the full trust chain
-Unmanaged risk exposure from third-party trust services
-Absence of continuous assurance and validation mechanisms
As a result, incidents are not primarily caused by missing tools, but by weak architecture, insufficient oversight, and fragmented decision making.
From a strategic and technical standpoint, this report confirms:
✔ Security must operate as a governance layer over trust services
✔ Assessments must evolve from point-in-time audits to continuous monitoring and validation
✔ Organizations must shift from trust consumption to active trust control
In today’s landscape, trust is not just a service it is an attack surface.
Without proper architecture and governance, every trust point becomes a potential entry point.
–Security you can rely on–
2026.04.27
————————————————
#CyberSecurity #ENISA #DigitalTrust #vCISO
https://www.linkedin.com/posts/diyako-secure-bow_agent-skill-tester-2026-activity-7454478297549213697-OaWg | 948 |
| 15 | #CyberSecurity #ENISA #ThreatIntelligence
The latest ENISA Annual Report on Trust Services Security Incidents (2024) provides a clear signal: trust based digital services remain a high value target and resilience still lags behind dependency.
Security is no longer just about protection mechanisms; it is about governance, visibility, and continuous assurance across trust ecosystems.
For organizations relying on digital trust services, the question is no longer if incidents will occur but how prepared you are to detect, respond, and sustain operations.
Special Thanks 👍❤️👌
European Union Agency for Cybersecurity (ENISA)
— CISO as a Service —
Strategic Cyber Defense & GRC
Resilient Through Knowledge
2026.04.27
https://www.linkedin.com/posts/alirezaghahrood_report-trust-services-security-incidents-ugcPost-7454470999653146624-YxVT | 0 |
| 16 | #Cyber_Education
#InfoSec
A useful interactive reference for anyone working on cybersecurity education, career planning, and certification mapping: Cybersecurity Training, Careers & Certifications Guide
https://okurrrr.dev
It brings together a wide range of cybersecurity knowledge sources in one place, including:
667 certifications
5 NICE categories
41 work roles
1,360 learning resources
10,170 NIST glossary terms
944 CWE weaknesses
558 CAPEC attack patterns
28 threat reports
47 organizations
156 conferences
A practical resource for students, instructors, security teams, and professionals who want a structured view of cybersecurity learning paths, roles, frameworks, and reference material.
— CISO as a Service —
Strategic Cyber Defense & GRC
Resilient Through Knowledge
2026.04.26
https://www.linkedin.com/posts/alirezaghahrood_cyberabreducation-infosec-share-7454047929822175232-0Dxy | 0 |
| 17 | MCPThreatHive:
Automated Threat Intelligence for Model Context Protocol Ecosystems
open-source platform that automates the end to end lifecycle of MCP threat intelligence: from continuous, multi source data collection through AI driven threat extraction and classification, to structured knowledge graph storage and interactive visualization.
https://github.com/VulcanLab/MCPThreatHive
— CISO as a Service —
Strategic Cyber Defense & GRC
Resilient Through Knowledge
2026.04.25
https://www.linkedin.com/posts/alirezaghahrood_mcp-threat-hive-2026-ugcPost-7453863047053627392-VCrx | 0 |
| 18 | The document outlines a structured set of Security Operations Center (SOC) playbooks designed to standardize and enhance incident detection, analysis, and response processes.
It provides practical, step by step workflows for handling common cyber threats such as phishing and malware, integrating technical analysis (email, URL, and attachment inspection), user validation, and containment actions.
The playbooks emphasize consistency, speed, and accuracy in triage and remediation, while leveraging threat intelligence and security tools to support decision making. Overall, the content serves as an operational guide to improve SOC efficiency, reduce response time, and strengthen an organization’s cyber defense posture through repeatable and scalable procedures.
Special Thanks 🙏♥️😇
Layered Security
— CISO as a Service —
Strategic Cyber Defense & GRC
Resilient Through Knowledge
2026.04.24
https://www.linkedin.com/posts/alirezaghahrood_ciso-testimonials-6-real-life-stories-of-ugcPost-7453368884394643456-PYGO | 0 |
| 19 | Vendor Risk ≠ Just a Score
This dashboard shows a mature approach to Vendor Risk Management, but the key takeaway is simple:
Risk scoring alone is not enough.
What matters is the combination of:
•Risk (Impact × Likelihood)
•Cost to fix
•Effort to remediate
This is what turns risk from visibility into decision-making.
Hidden Insight
Vendors marked as Incomplete or Behind in questionnaires are early warning signs they often indicate low maturity and higher uncertainty, not just process delay.
The Gap
Most VRM programs stop at scoring.
Effective ones go further:
•Prioritize based on business impact
•Include continuous monitoring
•Consider vendor criticality
If VRM doesn’t drive action, it’s just a dashboard not a control.
— CISO as a Service —
Strategic Cyber Defense & GRC
Resilient Through Knowledge
2026.04.21
https://www.linkedin.com/posts/alirezaghahrood_vendor-risk-just-a-score-this-dashboard-share-7452225930866946048-4Mmf | 0 |
| 20 | #DiyakoSecureBow
————————————
CISO as a Service (vCISO)
🎯 6,000 Cyber Guardians Strong!
Today, we celebrate not just a number but a growing community united by a shared vision of a more secure digital future.
Your trust and collaboration fuel our mission to secure, educate, and empower organizations in building resilience against cyber threats.
At Diyako Secure Bow, every milestone reminds us that cybersecurity is a collective journey together we’re redefining what secure business continuity means in a rapidly evolving world.
💡 Here’s to continuous innovation, smarter protection, and a stronger cyber ecosystem.
Thank you for being part of our story, the best is yet to come! 🚀🔒
–Security you can rely on–
2026.04.18
————————————————
#CyberSecurity #Milestone #Innovation #CyberAwareness #Teamwork #SecureFuture
https://www.linkedin.com/posts/diyako-secure-bow_diyakosecurebow-cybersecurity-milestone-activity-7451183389480681472-FVn2 | 0 |
اکنون در دسترس! پژوهش تلگرام ۲۰۲۵ — مهمترین بینشهای سال 
