In right this moment’s dynamic cybersecurity panorama, safeguarding trendy enterprise networks calls for a sturdy, unified answer. In recent times, organizations have confronted a dramatic improve in web-based threats with over 490 million ransomware assaults worldwide1 and round 30 p.c of adults worldwide encountering phishing scams in 20222.
Conventional standalone safe net gateway (SWG) options usually wrestle to supply a cohesive safety strategy for each managed and unmanaged units, leaving organizations weak. The explosion of unmanaged units in organizations (together with IoT, BYOD, and visitor units) accessing enterprise networks amplifies the problem of stopping entry to malicious web sites.
On this weblog, we’ll discover the advantages of integrating SWG right into a safe SD-WAN for a unified, environment friendly, and complete strategy to community safety.
Understanding SWG and safe SD-WAN
A safe net gateway (SWG) stands as a frontline protection towards web-based threats, together with malware, phishing assaults, and malicious web sites. It conducts a number of safety inspections, encompassing URL filtering, malicious code detection, and net entry management. With a three-layer safety system—DNS filtering, URL filtering, and content material filtering—SWG successfully blocks domains and IPs, and filters net entry and content material, based mostly on insurance policies. Superior SWG options may even stop unauthorized transmission of delicate knowledge by way of knowledge loss prevention (DLP).
Secure SD-WAN revolutionizes community connectivity and safety by seamlessly defending native branches with a built-in next-generation firewall and connecting department places to the info middle and multi-cloud environments by way of web hyperlinks or utilizing a mix of a number of hyperlinks (MPLS, Web, 4G/5G, satcom).
The necessity for shielding all units, managed and unmanaged
Standalone SWG options usually fall quick in offering complete safety for each managed units and unmanaged units within the enterprise community. Even when managed units working an SSE agent are usually effectively protected, unmanaged units stay unprotected, resulting in elevated safety dangers.
Unmanaged units similar to friends, third-party contractors, or BYODs can attain malicious web sites as they connect with the enterprise community, introducing new threats within the group. IoT units are additionally susceptible to web-based threats as they generate net visitors once they talk with cloud providers for updates, telemetry, or different functions. And since managed and unmanaged units share the identical enterprise community, enterprises face further cybersecurity dangers by not defending unmanaged units.
Complete safety with safe SD-WAN and SWG integration
The combination of SWG to a safe SD-WAN ensures constant and complete safety for all units on the enterprise community. As units connect with the enterprise community, safe SD-WAN routinely directs the visitors to an SWG by way of devoted tunnels with out requiring an SSE agent.
Unmanaged units, usually difficult to safe, obtain the identical degree of safety as managed units. Whether or not they’re visitor units, third-party contractors, or IoT units, the built-in answer fortifies the community towards potential vulnerabilities.
Moreover, the safe SD-WAN’s built-in next-generation firewall provides an extra layer of safety by offering superior safety features similar to IDS/IPS, DDoS protection and Zero Belief segmentation. Whatever the machine kind or managed standing, each consumer or machine connecting to the enterprise community advantages from superior menace detection and prevention capabilities.
To fortify safety and align with evolving digital wants, the built-in SWG and SD-WAN answer can seamlessly prolong capabilities to incorporate Zero Belief Community Entry (ZTNA) and Cloud Entry Safety Dealer (CASB). ZTNA ensures a Zero Belief-centric mannequin, rigorously verifying each consumer, machine, or software trying to entry the enterprise community. CASB protects delicate knowledge hosted in SaaS purposes and prevents knowledge loss, whereas imposing insurance policies associated to entry controls. This complete integration transforms the answer into a sturdy SASE structure, securing the complete spectrum of information entry and utilization.
HPE Aruba Networking safe SD-WAN augmented with SWG
The HPE Aruba Networking EdgeConnect SD-WAN household (EdgeConnect SD-WAN, EdgeConnect SD-Department and EdgeConnect Microbranch) now integrates SWG, a part of HPE Aruba Networking SSE by way of a SASE SWG website license. The answer gives complete safety to all customers and issues on the community. It’s simple to deploy and doesn’t require an agent put in on every machine. To take action, EdgeConnect SD-WAN types a bandwidth-licensed tunnel between SD-WAN and HPE Aruba Networking SWG, whereas the visitors from managed units (with an HPE Aruba Networking SSE user-based license) is distributed on to HPE Aruba Networking SSE, bypassing this tunnel.
Defend all units with built-in SWG within the EdgeConnect SD-WAN material
As well as, HPE Aruba Networking can shield units for organizations with third-party SD-WANs by establishing an IPsec bandwidth-licensed tunnel from the SD-WAN answer to HPE Aruba Networking SWG. It allows organizations to simply shield all units but in addition fills the hole of unprotected units (friends, third-party contractors, IoT).
Defend all units with third-Get together SD-WAN built-in with SWG, with out the necessity for an SSE agent
Superior menace safety with HPE Aruba Networking SD-WAN
EdgeConnect SD-WAN’s built-in next-generation firewall allows organizations to transcend net content material filtering and malware safety. The answer supplies IDS/IPS, DDoS protection and role-based segmentation, imposing Zero Trust within the group. IDS/IPS operates on a signature-based system, actively monitoring community visitors to establish patterns indicative of particular assault signatures. For rapid response, an IDS/IPS inline mode is offered, swiftly blocking visitors upon intrusion detection. As well as, the DDoS protection mechanism identifies and thwarts numerous assaults, together with protocol assaults, SYN floods, IP spoofing assaults, and extra. EdgeConnect SD-WAN additionally contains strong assist for role-based segmentation, aligning with Zero Belief ideas to attenuate lateral actions. This strategy adheres to the ideas of least privilege entry, making certain that each customers and IoT units set up communications solely with locations in step with their roles within the enterprise.
EdgeConnect SD-WAN additionally securely breaks out web visitors by figuring out and classifying purposes and net domains based mostly on the primary packet, enabling automated visitors steering to HPE Aruba Networking SSE. Utilizing a number of strategies, the answer can establish greater than 10,000 purposes and greater than 300 million net domains.
EdgeConnect SD-WAN additionally displays and optimizes community efficiency with AppExpress. The function leverages artificial polling and real-time consumer visitors observations to steer visitors to the closest SSE Level of Presence (PoP) whereas selecting the right path throughout multi-cloud environments.
Increasing SD-WAN and SWG to HPE Aruba Networking unified SASE
By implementing a safe SD-WAN answer augmented with SWG capabilities, organizations can seamlessly transition to HPE Aruba Networking unified SASE by together with ZTNA and CASB capabilities. This built-in strategy streamlines the safety framework, enabling organizations to consolidate their numerous safety providers right into a cohesive platform. This platform not solely accelerates deployment, but in addition ensures unified safety insurance policies, centralized administration, constant Zero Belief entry, and the power to adapt seamlessly to the evolving menace panorama. With EdgeConnect SD-WAN and HPE Aruba Networking SWG as the inspiration of HPE Aruba Networking unified SASE, enterprises can undertake a future-proof technique for his or her safety.
Deploy EdgeConnect SD-WAN with the cloud-native HPE Aruba Networking SSE answer for a unified SASE platform
To be taught extra, please watch this lightboard video on SWG.
Different assets:
1Annual number of ransomware attacks worldwide from 2017 to 2022, Statista
2Phishing – Statistics & Facts, Statista
