SSEジャーニーを加速します。 RSAでネツコーペに参加してください

  • セキュリティサービスエッジ製品

    高度なクラウド対応の脅威から保護し、あらゆるベクトルにわたってデータを保護します。

  • Borderless SD-WAN

    すべてのリモートユーザー、デバイス、サイト、クラウドへの安全で高性能なアクセスを自信を持って提供します。

  • プラットフォーム

    世界最大のセキュリティプライベートクラウドでの比類のない可視性とリアルタイムデータおよび脅威保護。

ネットスコープ、2022年Gartner社のセキュリティ・サービス・エッジ(SSE)のマジック・クアドラントでリーダーの1社と位置付けられる

レポートを読む 製品概要に移動
Netskope Gartner マジック・クアドラント 2022 SSEリーダー
Gartner® Quick Answer:NetskopeのInfiot買収はSD-WAN、SASE、SSEプロジェクトにどのような影響を与えますか?

レポートを読む
Gartner quick answer
Netskope は、データと脅威の保護、および安全なプライベートアクセスを実現するための機能を統合した、最新のクラウドセキュリティスタックを提供します。

プラットフォームを探索する
大都市の俯瞰図
  • 変身

    デジタルトランスフォーメーションを保護します。

  • セキュリティの近代化

    今日と明日のセキュリティの課題に対応します。

  • フレームワーク

    サイバーセキュリティを形作る規制の枠組みを採用する。

  • 業界ソリューション

    Netskopeは、クラウドに安全に移行するためのプロセスを世界最大規模の企業に提供しています。

最小の遅延と高い信頼性を備えた、市場をリードするクラウドセキュリティサービスに移行します。

詳しくはこちら
Lighted highway through mountainside switchbacks
シングルパスSSEフレームワークを使用して、他のセキュリティソリューションを回避することが多い脅威を防止します。

詳しくはこちら
Lighting storm over metropolitan area
SSEおよびSASE展開のためのゼロトラストソリューション

詳しくはこちら
Boat driving through open sea
Netskopeは、クラウドサービス、アプリ、パブリッククラウドインフラストラクチャを採用するための安全でクラウドスマートかつ迅速な旅を可能にします。

詳しくはこちら
Wind turbines along cliffside
  • 導入企業

    Netskopeは、フォーチュン100の25以上を含む世界中の2,000以上の顧客にサービスを提供しています。

  • カスタマーソリューション

    お客様のため、Netskopeでお客様の成功を確実にすべく、あらゆるステップを共に歩んでまいります。

  • トレーニングと認定

    Netskope training will help you become a cloud security expert.

私たちは、お客様が何にでも備えることができるように支援します

お客様を見る
Woman smiling with glasses looking out window
Netskopeの有能で経験豊富なプロフェッショナルサービスチームは、実装を成功させるための規範的なアプローチを提供します。

詳しくはこちら
ネツコーペプロフェッショナルサービス
Netskopeトレーニングで、デジタルトランスフォーメーションの旅を保護し、クラウド、ウェブ、プライベートアプリケーションを最大限に活用してください。

詳しくはこちら
Group of young professionals working
  • リソース

    クラウドへ安全に移行する上でNetskopeがどのように役立つかについての詳細は、以下をご覧ください。

  • ブログ

    Netskopeがセキュリティサービスエッジ(SSE)を通じてセキュリティとネットワークの変革を可能にする方法を学びましょう。

  • イベント&ワークショップ

    最新のセキュリティトレンドを先取りし、仲間とつながりましょう。

  • 定義されたセキュリティ

    サイバーセキュリティ百科事典で知っておくべきことすべて。

セキュリティビジョナリーポッドキャスト

エピソード 10: 透明性によるセキュリティ関係の構築
In this episode, Mike and Andreas discuss aligning with works councils, forging business relationships through transparency, and embedding security into value streams.

ポッドキャストを再生する
Building Security Relationships Through Transparency
Netskopeがセキュリティサービスエッジ(SSE)機能を介してゼロトラストおよびSASEジャーニーを実現する方法に関する最新情報をお読みください。

ブログを読む
Sunrise and cloudy sky
RSAのネツコペ

Join Netskope at RSA Conference this year and be part of the real conversations on SASE and Zero Trust. Stop by our booth in South Hall, chat with an expert, register for our speaking sessions, and unwind by joining us at one of our events!

詳しくはこちら
RSA logo
セキュリティサービスエッジとは何ですか?

SASEのセキュリティ面、ネットワークとクラウドでの保護の未来を探ります。

詳しくはこちら
Four-way roundabout
  • 会社概要

    クラウド、データ、ネットワークセキュリティの課題の先取りをサポート

  • ネットスコープが選ばれる理由

    クラウドの変革とどこからでも機能することで、セキュリティの機能方法が変わりました。

  • リーダーシップ

    ネットスコープの経営陣はお客様を成功に導くために全力を尽くしています。

  • パートナー

    私たちはセキュリティリーダーと提携して、クラウドへの旅を保護します。

Netskopeは仕事の未来を可能にします。

詳しくはこちら
Curvy road through wooded area
Netskopeは、組織がゼロトラストの原則を適用してデータを保護できるように、クラウド、データ、およびネットワークのセキュリティを再定義しています。

詳しくはこちら
Switchback road atop a cliffside
思想家、建築家、夢想家、革新者。 一緒に、私たちはお客様がデータと人々を保護するのを助けるために最先端のクラウドセキュリティソリューションを提供します。

当社のチーム紹介
Group of hikers scaling a snowy mountain
Netskopeのパートナー中心の市場開拓戦略により、パートナーは企業のセキュリティを変革しながら、成長と収益性を最大化できます。

詳しくはこちら
Group of diverse young professionals smiling

The 3 Major Shortcomings of Traditional DLP

Feb 07 2023

As digital transformation continues to blossom and cloud adoption increases, we continue to see challenges crop up when it comes to traditional DLP solutions. 

Setting aside the architectural and operational complexity and high cost that comes with traditional DLP, practitioners recognize that existing tools aren’t able to keep up. In fact, modern hybrid work business practices, coupled with an ever-increasing number of SaaS apps (35% increase in number of apps in use in 2022) and data that no longer sits in an on-premises data center, make it clear that the paradigm has shifted. Legacy DLP solutions are quickly going blind as they were designed for a perimeter-centric world. 

To find a way forward, let’s take a deeper look at some of the major shortcomings of legacy DLP solutions and how DLP needs to evolve to keep organizations and their sensitive data safe.

Difficulties supporting cloud and hybrid work

Because traditional DLP solutions were architected as on-premises solutions and anchored by their on-premises infrastructure, they don’t naturally extend to cloud channels. DLP vendors initially found a workaround for data discovery in the cloud through clumsy ICAP integrations with CASB solutions, but this created the first big architectural limitations, which included: 

  • Disjointed technological environments 
  • Hard-to-reconcile policies 
  • Different enforcements 
  • Separate consoles 
  • Considerable latency to enforce protections 

Cloud detection services with REST API connectors offered another approach to connect the on-premises DLP solutions and CASB. But this method only patched some of the problems as opposed to providing a real long-term solution.

What’s more, is that the risks to data have only grown as we’ve entered an increasingly hybrid-enabled work environment.

Hybrid work has resulted in organizations that are highly distributed with branch offices popping up around the globe as they continue to expand their business. And as a result, this growth has left organizations with the burden of having to deal with a sprawling DLP infrastructure, tied to on-premises dependencies and hardware components like proxies, databases, servers, etc. Trying to provide coverage with legacy DLP tools has become a nightmare for many practitioners, as the on-premises architecture must be most likely replicated for all branches. 

To top all of this off, a legacy approach lacks the appropriate coverage for remote employees who are directly connecting to corporate resources on-premises and in the cloud, as well as to risky SaaS apps, unmanaged personal BYOD devices that can connect to corporate assets, and even IoT devices accessing sensitive data. It also requires that remote users would keep their VPN connection on when working outside the office. Without the proper controls and tools in place, organizations are putting their sensitive data at significant risk of undetected data exfiltration.

Unsustainable sprawl and inability to scale

In addition to the difficulties around supporting the cloud and hybrid work, data has also evolved significantly, booming not just in volume but also in variety and velocity. Sensitive information can be embedded in more unstructured formats, like images and screenshots (often taken with poor image quality) that are stored and shared in the cloud or flow through email messages, asynchronous communications on collaboration apps like Slack and Teams, and uploaded to personal instances of corporate SaaS apps (i.e. personal OneDrive vs. corporate OneDrive). As sensitive data becomes harder to identify, it becomes more difficult to protect.

In a hybrid world, legacy solutions can’t scale at cloud speed and have difficulties keeping up with new use cases, new data privacy legislation, and regulatory requirements. They aren’t equipped to ingest and process growing amounts of information or leverage sophisticated machine learning and AI models, at least not without adding more computing power via additional detection servers, larger databases, and voluminous endpoint agents. This approach, besides being very costly, ultimately slows down other computational processes. Therefore many use cases, such as advanced image recognition, correlation of context-based information from many risk vectors, advanced endpoint-based detection, and fingerprinting of large files and datasets, remain unsolvable for organizations still trying to make legacy DLP solution work.  

In addition to this, software updates for traditional DLP solutions are their own nightmare to deal with. These updates notoriously take months or even years and a lot of manual work to go from one version to the next, not taking into account possible system errors and potential loss of data and configurations. As a result, organizations are often behind on DLP version upgrades and aren’t using newer protections (such as, newer data identifiers, newer detection methods, newer compliance policies, etc.) because of the lengthy and resource-intensive updates that they have to go through.

Overwhelming false positives without proper context 

With sensitive data residing and moving to more environments outside the managed data center network and the amount of data constantly growing, the number of incidents has grown to a point that it is now nearly impossible for the incident response team to triage and remediate every incident with the right level of analysis and understanding. The massive number of false positives flood incident response teams—thousands or hundreds of thousands of alerts per day–demand direct attention, but they have to be overlooked for lack of time and bandwidth. As a result, incident response teams have expanded accordingly at a high cost.

Automation and orchestration tools like UEBA have come to assist, helping ingest alerts and figure out a more optimized way to remediate them in bulk. UEBA is an effective tool in symbiosis with DLP, but the UEBA model alone is not sustainable if DLP becomes more and more inaccurate and its gaps become larger. It needs more.

In an effort to offer better context, DLP must shift into a fully integrated zero trust data protection platform, able to ingest and use information from any security source and translate them into actionable policy recommendations and intelligent incident response rules. Continually verifying contextual factors about the user, whether that’s device trust, behavioral trust, app trust, or geolocation, allows for an adaptive, precise response when it comes to trusting a user. 

While these shortcomings are undoubtedly causing issues for security practitioners, there is a way forward. The new white paper “Why You Should and How You Can Move Away from Existing DLP Programs” offers actionable strategies for how you can evolve your legacy DLP program to better secure your organization’s sensitive data while reducing costs and improving efficiency.

author image
Carmine Clementelli
Carmine Clementelli is a security expert and technology leader for data security, CASB, and zero trust at Netskope.