Having too many SPF (Sender Policy Framework) records on a domain can lead to several problems and complications, especially when it comes to email reconciliation and proper email delivery. SPF records are used to specify which mail servers are authorized to send email on behalf of a domain. When multiple SPF records are present, it can create confusion and inconsistencies in email authentication, potentially resulting in email delivery issues. Here are some of the problems associated with having too many SPF records:

1. Complexity and Inconsistencies: Each SPF record defines a set of authorized IP addresses or domains that are allowed to send email for a domain. When multiple SPF records are added to a domain, it becomes complex to manage and ensure consistency. Inconsistencies among SPF records can lead to conflicting information about authorized senders, causing email authentication failures.
2. SPF Record Length Limit: DNS has a limitation on the length of a single DNS TXT record, which is commonly used to store SPF information. If there are too many SPF records with extensive lists of authorized senders, it might exceed the DNS record length limit. This can cause truncation of the record, leading to incomplete or ineffective SPF checking by receiving mail servers.
3. Recipient Server Handling: Receiving mail servers often use the SPF record of the sender’s domain to verify the authenticity of incoming emails. If multiple SPF records are present, the recipient server might not know which record to use for verification, leading to unpredictable results in email authentication.
4. Email Delivery Failures: When SPF records conflict or provide contradictory information, receiving mail servers might interpret the emails as unauthorized or suspicious. This can result in email delivery failures, emails being flagged as spam, or being rejected altogether.
5. Difficulty in Troubleshooting: In cases where emails are not being delivered properly, having multiple SPF records can complicate troubleshooting efforts. Identifying which SPF record is causing the issue and resolving conflicting records can be time-consuming and challenging.
6. Decreased Deliverability: Overcomplicating SPF records can negatively impact email deliverability. Some email providers might treat domains with multiple SPF records as suspicious, potentially affecting the overall reputation of the domain and leading to lower email deliverability rates.

To avoid these problems, it’s recommended to maintain a single, well-structured SPF record that accurately reflects the authorized senders for your domain. If you need to include multiple sources for sending email (e.g., different email service providers), consider using the “include” mechanism in the SPF record to reference their SPF records, rather than creating separate SPF records for each source. This helps maintain consistency and ensures that email authentication functions as intended without causing conflicts or delivery issues.

Contact Adam.Myers@telesourceinc.com with questions and to discuss.

Visit: www.telesourceinc.com to learn more.

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With the benefits of the cloud computing, come the challenges of managing consumption and expenses. The following are our top three (3) benefits when helping clients through this process.

1. Visibility into Consumption Patterns: With a clear picture of your consumption patterns, you can identify areas of overspending, underutilization, and potential waste.

2. Cost Optimization and Savings: Cloud computing offers immense benefits, but without proper management, costs can escalate quickly.

3. Scalability with Strategic Planning: This enables you to scale up or down proactively, avoiding costly surprises.

Through granular analysis, we can help you pinpoint instances where you can downsize resources, utilize reserved instances, or implement efficient scaling strategies. We bring insights from our experience with various clients and industries, helping you unlock cost-saving tactics that might have otherwise gone unnoticed.

Adam Myers TeleSource Communications Inc. Rackspace Technology Mark Fisher Ryan Gibbons John Deegan Todd Catlette Fuel User Group VMware User Group (VMUG) VMUG France Belgian VMUG PathAI Enlitic ZEBRA MEDICAL Digital Diagnostics Butterfly Network, Inc. Temporal Technologies Buoy Health Aidoc DiA Imaging Analysis Waymo Tesla Automotive Uber Daimler Truck AG Volvo Group Navistar Inc Scania Group Nuro Einride TuSimple Advantix Solutions Group GEOTAB Teletrac Navman Samsara Keep Trucking Inc Omnitracs Fleet Complete Trimble Inc. EROAD Sangoma

#cloudoptimizationpartner #cmp #visibility #consumption #patterns #overspending #underutilization #waste #specializedpartners #sms2813985804whiteboard #accesstoexperts #resources #allocation #transparency #empowerment #informeddecisions #savings #analysis #pinpoint #instances #collaborating #adammyers #experience #results

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In today’s interconnected business landscape, ensuring the continuity of global email services is paramount. At TeleSource Communications, Inc., we understand the critical role that uninterrupted email communication plays in driving business success. We are thrilled to share our success story in implementing a robust ‘Continuity of Global Email Services’ strategy, focusing on our meticulously crafted ‘Global Communications Plan’ for seamless migrations.

Here are the top 3 key points that highlight our approach to achieving uninterrupted email services:

1. Global Communications Plan: A Blueprint for Success
   At TeleSource Communications, we recognize that migrating email filtering from Microsoft to a third-party solution like Mimecast, Cloudflare, Mail Marshall, or Proofpoint demands careful planning and execution. Our ‘Global Communications Plan’ serves as a blueprint for success, ensuring that all stakeholders are aligned and well-informed throughout the migration process.
2. Strategic Downtime Scheduling for Minimal Disruption
   We understand that downtime for email filtering migration can cause disruption, impacting productivity and communication. To mitigate this, our plan emphasizes three key scheduling strategies:
   • Weekend Maintenance Window (Sat/Sun): By selecting weekends, we ensure that the migration occurs during off-peak hours, minimizing disruption to day-to-day operations.
   • Avoiding Major and Regional Holidays: Our schedule excludes major holidays, preventing conflicts and allowing uninterrupted focus on the migration process.
   • Non-Working Hours for All Global Regions: With a global user base in mind, we choose a timeframe that corresponds to non-working hours for all regions, ensuring a consistent and seamless transition.
3. Communication, Contingency, and Confidence
   A successful migration hinges on transparent communication, contingency planning, and providing our clients with the confidence to navigate the transition. Our ‘Global Communications Plan’ incorporates the following critical elements:
   • Internal Advanced Downtime Notice: We provide ample advance notice to our clients, ensuring that their teams are well-prepared for the migration. Clear communication enhances awareness and minimizes surprises.
   • Comprehensive Contingency Plan: Recognizing the potential for unexpected challenges, our plan includes a robust contingency strategy. Our experts are equipped to swiftly address any issues that arise during the migration, ensuring a smooth transition even in unforeseen scenarios.
   • User-Centric Support: Our dedicated support team is available to assist users with any questions or concerns they may have during the migration. We prioritize a user-centric approach to minimize disruption and maintain high levels of satisfaction.

TeleSource Communications, Inc. takes immense pride in our ability to seamlessly migrate email filtering, demonstrating our commitment to delivering uninterrupted global email services. Our ‘Continuity of Global Email Services’ strategy, coupled with the ‘Global Communications Plan,’ underscores our dedication to providing unparalleled service and support.

As you navigate the complexities of email filtering migration, trust in TeleSource Communications, Inc. to deliver a streamlined experience that keeps your business communication flowing effortlessly. Reach out to our experts today to learn more about our successful approach and discover how we can tailor it to your organization’s unique needs.

Sincerely,

Adam.Myers@telesourceinc.com or sms#: 2813985804

www.telesourceinc.com

TeleSource Communications, Inc.

The post Achieving Seamless Email Filtering Migration: TeleSource’s Global Communications Plan appeared first on TeleSource Communications Inc..

tsc_081653_Completed_Sales_Cert_cloudflare-accredited-salesprofessional-leveli-20230816

Significantly improve your Global Cybersecurity posture ‘without’ any new hardware.

Effectively protecting Digital Commerce and sustaining Supply Chain producitivity is a core mission, and it just got a lot easier.

Adam Myers TeleSource Communications Inc. Topcon Positioning Systems Taranis AGCO Corporation Raven Industries SST Software Trimble Inc. Trimble Agriculture John Deere Bayer Corteva Agriscience AGRIVI FarmLogics Technologies F-Secure Corporation Atos Leidos BNSF Railway Watco Companies LLC Alstom CRRC Corporation Ltd. Talgo Wabtec Corporation Faiveley Transport Omron Automation KUKA KEYENCE CORPORATION Turck Sony Electronics | Healthcare Solutions (US & Canada) Epic Games Volvo Group OZ Optics Ltd. Advantix Solutions Group

#cloudflare #area1security #bec #cloudnative #proactive #realtime #ai #behavioralanalysis #emaillifecycle #zerotrust #noonpremcpe #quick2scale #zerodayprotection #ddos #webappfw #api #pieceofmind #sleepatnight

Contact Adam.Myers@telesourceinc.com sms#: 2813985804 to learn more. AdamM

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Here’s a general overview of the steps involved in a Crown Jewel Assessment:

1. Identify Critical Assets: Determine the digital, physical, and intellectual assets that are most essential for the organization’s functioning and success. These could include customer data, proprietary software, intellectual property, financial information, trade secrets, and more.
2. Categorize by Importance: Categorize the identified assets based on their importance and potential impact on the organization if they were compromised. This could involve assigning them a rating or priority level.
3. Assess Vulnerabilities and Threats: Analyze potential vulnerabilities and threats that could affect these critical assets. Consider both internal and external threats, such as cyberattacks, insider threats, natural disasters, and more.
4. Evaluate Current Protections: Review the existing security measures that are in place to protect these assets. Determine whether the current measures are adequate or if there are gaps that need to be addressed.
5. Develop Security Strategy: Based on the analysis, develop a comprehensive security strategy tailored to protecting the identified crown jewels. This might involve implementing advanced cybersecurity measures, access controls, encryption, monitoring, and more.
6. Allocate Resources: Allocate resources and budget based on the prioritization of assets. This ensures that the most critical assets receive the appropriate level of protection.
7. Incident Response Planning: Develop an incident response plan specifically designed to address potential breaches or incidents involving the crown jewel assets. This plan should outline steps to mitigate damage, notify stakeholders, and recover operations.

By conducting a Crown Jewel Analysis, organizations can better understand their vulnerabilities, enhance their risk management strategies, and ensure that their most valuable assets are adequately protected. This approach aligns security efforts with business goals and helps organizations focus on what matters most in terms of cybersecurity.

Contact Adam.Myers@telesourceinc.com to learn more and how to schedule your CJA. sms#2813985804

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Aerial View of Overpass and City Traffic at Night / Shanghai, China

No cares about East-West ‘until’ they feel it?

What you need to know about the top-5 differences between North-South and East-West Network traffic relating to Cybersecurity posture?

1. Communication Direction: Internal vs. External
2. Security Focus: Direct Exposure vs. Lateral Movement
3. Security Measures: Perimeter vs. Internal Controls
4. Traffic Patterns: Predictable vs. Subversive
5. Impact of Breach: Exposure vs. Financial Loss

Understanding these differences helps us tailor our cybersecurity strategy recommendations effectively. Through these recommendations, customers can implement appropriate security measures and controls to address the unique challenges posed by both North-South and East-West traffic, ultimately enhancing their overall cybersecurity posture.

Adam Myers TeleSource Communications Inc. VelocityEHS Trimble Inc. ASSEMBLE Systems PlanGrid, an Autodesk company Twinmotion SYNCHRO SOFTWARE LIMITED Enscape | Part of Chaos Lumion Enablon Sphera ETECH SIMULATION CM Labs Simulations Caterpillar Inc. Praxedo Servman X Samsara RazorSync smartservice Jonas Construction Software Sage Total Office Management AG AroFlo Software FieldAware WINTAC-Workforce Innovation Technical Assistance Center Coolfront by FieldEdge mHelpDesk Service Fusion Simpro Software Jobber FieldEdge by Xplor Housecall Pro ServiceTitan Sangoma Trustwave Advantix Solutions Group Cradlepoint RDO Equipment Co.

#cybersecurity #whichway #northsouth #eastwest #threatdetection #threatresponse #granularaccesscontrol #reducedattacksurface #optimizedsecurity #enhancedincidentinvestigation #access #managedservices #logs #trafficpatterns #trace #breachextent #attacksurface

Contact Adam.Myers@telesourceinc.com with questions and to learn more about improving your Cybersecurity posture. sms#2813985804

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https://community.mimecast.com/s/article/email-security-cloud-gateway-data-centers-and-urls

Email Security Cloud Gateway – Data Centers & URLs

Mar 11, 2023•Knowledge

Mimecast operates in multiple regions, each with its own set of IP addresses, network ranges, and URLs for Mimecast applications, Mimecast Services, and Mimecast APIs. Your account must use the correct details to ensure users are directed to the correct regional data centers.

To prevent disruption to your service, it’s important to ensure that:

• You allow connections to the appropriate ports from your region’s entire Mimecast IP Ranges.
• They are mapped through to the correct destination on your network.

When a user enters their email address into the Administration Console or an API client (Mimecast for Outlook, Mimecast for Mac, Mimecast Mobile), the global resource is used to determine where the user’s parent Mimecast account is hosted and provides a 302 redirect to the correct location. For redundancy, these endpoints are available in all Mimecast data centers.

Consequently, it’s possible that you may observe outbound HTTPS traffic from your network to an IP address outside of your Mimecast region. To prevent disruption to your service, ensure outbound HTTPS connections are allowed to these locations. These requests are for authentication only, no email is transmitted using this method.

The sections below detail the Mimecast service network ranges. These details can be used to ensure that the organization’s infrastructure accepts connections to and from the Mimecast service. If you have issues logging onto a URL, use one of the supported browsers before contacting Mimecast Support. Read the Mimecast Browser Support Matrix page for further details.

Contact Adam.Myers@telesourceinc.com with questions and or with needs you have to better secure your email currently hosted on: Microsft Azure, Office 365, GoDaddy, AWS, Google Cloud, Fortinet, Unit 42 or Proofpoint to name a few.

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Are You Covered?

The US Securities and Exchange Commission (SEC) adopted new rules for cybersecurity risk management, strategy, governance, and incident disclosure by public companies on July 26, requiring public companies to disclose material cybersecurity incidents within four days of an attack. Additionally, registrants must annually report their process, if any, for assessing, identifying, and managing material risks from cybersecurity threats.

“Whether a company loses a factory in a fire — or millions of files in a cybersecurity incident — it may be material to investors,” said SEC Chair Gary Gensler. “Currently, many public companies provide cybersecurity disclosure to investors. I think companies and investors alike, however, would benefit if this disclosure were made in a more consistent, comparable, and decision-useful way. Through helping to ensure that companies disclose material cybersecurity information, today’s rules will benefit investors, companies, and the markets connecting them.”

The new rules, which the SEC passed on by a 3-2 vote, will require registrants to disclose on Form 8-K any cybersecurity incident the registrant determines to be material and to describe the material aspects of the incident’s nature, scope and timing, as well as its material impact or reasonably likely material impact on the registrant. The notification will generally be due four business days after a material breach has been identified.

The ruling also allows the disclosure to be delayed if the US Attorney General determines that immediate disclosure would pose a substantial risk to national security or public safety and notifies the SEC of such determination in writing.

These new cybersecurity incident reporting rules are set to take effect in December or 30 days after publication in the Federal Register. The SEC will grant smaller companies an additional 180 days to conform to the new regulation and provide Form 8-K disclosures.

The second new rule will require registrants to describe their processes for identifying and managing material risks from cybersecurity threats and the material effects or reasonably likely material effects of risks from previous cybersecurity incidents. These disclosures will be required in a registrant’s annual report on Form 10-K.

The rulings cover some of the same ground that is currently under consideration with the proposed SEC rule Cybersecurity Risk Management, Strategy, Governance, and Incident Disclosure in that the recently instituted rules will require registrants to describe the board of directors’ oversight of risks from cybersecurity threats and management’s role and expertise in assessing and managing material risks from cybersecurity threats.

The previously proposed ruling, which is now undergoing a public comment period, would put in place a long list of new instructions requiring periodic disclosures about a registrant’s policies and procedures to identify and manage cybersecurity risks, management’s role in implementing cybersecurity policies, and procedures, and the board of directors’ cybersecurity expertise, if any, and its oversight of cybersecurity risk.

The SEC did not indicate how the latest rulings will interact with the previously proposed rules. For additional insights into how CISOs can navigate the latest ruling and cybersecurity at the Board of Directors level, read our blog Contact: Adam.Myers@telesourceinc.com to learn more about Cybersecurity Compliance. sms#2813985804

The post 4 Days for Public Companies Disclosure of Cybersecurity Breaches appeared first on TeleSource Communications Inc..

When you rely on email service providers like Microsoft Azure, AWS, or Google Cloud to host your email, you are entrusting them with a portion of your business operations, including communications.

It’s important to note that while you may not have control over the service provider’s platform, you do have control over how you plan for and respond to disruptions that affect your business operations.

Here are some key points to consider that we help you with:

Dependency Analysis: ISO 22301 encourages organizations to conduct a business impact analysis (BIA) to identify critical functions, dependencies, and potential risks. If email communication is crucial for your organization, it should be identified as a critical function in your BIA.

Risk Assessment: An organization should assess the risks associated with relying on third-party providers for critical services. This includes assessing the provider’s reliability, their business continuity and disaster recovery practices, and the potential impact of their outages on your business operations.

Business Continuity Plans: ISO 22301 requires organizations to develop business continuity plans (BCPs) to address disruptions. While you may not have control over the provider’s platform, your BCP should outline how you will respond and communicate during their outages, including any backup or alternative communication methods.

Service Level Agreements (SLAs): If you rely on third-party providers, your contracts with them should include clear service level agreements that define their uptime, availability, and response times. These SLAs should align with your organization’s business continuity needs.

Communication Plans: Your business continuity plans should include communication strategies during disruptions. This involves not only communicating with external stakeholders but also coordinating within your organization using alternative methods if your primary communication channels are impacted.

Testing and Exercises: Regularly testing your business continuity plans, including how you respond to third-party service outages, is a crucial part of ISO 22301 compliance. This helps identify gaps and refine your response strategies.

Adam Myers TeleSource Communications Inc. Trustwave TierPoint Mimecast Proofpoint National FFA Organization Notion ClickUp monday.com Planview, Inc. Atlassian Axosoft Clubhouse Teamwork.com Adobe Workfront CollabNet GitLab Wrike Basecamp Zendesk Smartsheet Asana Amazon Web Services (AWS) Kubernetes Unpacked Podcast Prometheus Group Grafana Labs Elasticsearch Consulting Expert

#emailcontinuity #bes #compliance #nonewcpe #nonewrack #docker #kubernetes #prometheus #monitoring #loggingtools #relationaldatabases #cybersecurity #compute #storage #network #scalable

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Cybersecurity breaches are becoming more frequent and advanced than ever before, and can result in the significant loss of both enterprises’ and their customers’ confidential data and money. Whether via the cloud or in a private data center, no storage method is guaranteed to be impenetrable.

Yet, InfoSec innovations are continuing to combat cyberthreats. Today, cloud security protocols are becoming more rigorous than those of traditional storage methods. And more people are trusting cloud storage: In fact, by the end of 2022, an estimated 60% of all corporate data was stored in the cloud rather than on traditional hard drives or on-premises servers.

In this blog, we explore the rise of the core types of cloud-native storage platforms, the security features and benefits of cloud storage, and share best practices and use cases for using the cloud for your enterprise storage needs.

https://www.megaport.com/blog/is-cloud-storage-safe/

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