White Paper | SaaS Access Protection

Discover how SaaS Access Protection reduces your SaaS attack surface with a single secure entry point, IP allowlisting, and Zero Trust access controls.

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SaaS Access Protection The fast, simple way to cut your SaaS attack surface

SaaS Access Protection

The fast, simple way to cut

your SaaS attack surface

SaaS Access Protection | 2

Every SaaS login page is a door you don't control. Give them all one entrance instead.

Every SaaS platform your business runs on is public by design. The login page can be discovered, the credentials stolen, and multi-factor authentication defeated. Once an attacker holds a valid username and password, nothing about your network stands between them and your contracts, source code, and customer records.

SaaS Access Protection, part of Check Point SASE, closes that gap. Every customer gets a dedicated, private IP address. Business-grade SaaS platforms already support IP allowlisting. Combine the two and every SaaS application accepts logins from exactly one origin — yours.

Deployment takes under an hour. There are no virtual machines to configure and nothing to patch. This paper explains why the SaaS attack surface is uniquely hard to defend, walks through a breach as it actually unfolds, and shows what changes when there is only one way in.

300+ 99.4% < 1 hr SaaS apps per company Hit in the past year To deploy

Average number in use across the business today.1

Security leaders reporting a

SaaS or AI ecosystem

incident.2

Fully managed from the cloud. No VMs, no appliances.

Every SaaS login page is a door you don't control. Give them all one entrance instead.

Every SaaS platform your business runs on is public by design. The login page can be discovered, the credentials stolen, and multi-factor authentication defeated. Once an attacker holds a valid

username and password, nothing about your network stands between them and your contracts, source code, and customer records.

SaaS Access Protection, part of Check Point SASE, closes that gap. Every customer gets a dedicated,

private IP address. Business-grade SaaS platforms already support IP allowlisting. Combine the two

and every SaaS application accepts logins from exactly one origin — yours.

Deployment takes under an hour. There are no virtual machines to configure and nothing to patch. This

paper explains why the SaaS attack surface is uniquely hard to defend, walks through a breach as it

actually unfolds, and shows what changes when there is only one way in.

300+

SaaS apps per company

Average number in use across the

business today.1

99.4%

Hit in the past year

Security leaders reporting a

SaaS or AI ecosystem incident.2

< 1 hr

To deploy

Fully managed from the cloud. No VMs, no

appliances.

SaaS Access Protection | 2

SaaS Access Protection | 3

Your SaaS stack is bigger than you think

Your IT team already loses sleep over SaaS security, and the numbers explain why. The average company now runs more than 300 software-as-a-service applications to keep the business moving and the workforce flexible.1

That sprawl comes at a cost. In a 2026 survey of security leaders, 99.4 percent said their organization had experienced at least one SaaS or AI ecosystem security incident within the past year.2 SaaS data is now the target in more than half of all ransomware attacks.3

Relying on your SaaS providers to keep attackers out isn't enough on its own. You need a

way to close the door yourself.

Where the risk concentrates

Every app is public

The login page is

discoverable by anyone with a browser.

Credentials travel

One phished password unlocks every app that

user touches.

The data is the crown

jewels

Contracts, financials,

source code, customer records.

Your SaaS stack is bigger than you think

Your IT team already loses sleep over SaaS security, and the numbers explain why. The average

company now runs more than 300 software-as-a-service applications to keep the business moving and the workforce flexible.1

That sprawl comes at a cost. In a 2026 survey of security leaders, 99.4 percent said their organization

had experienced at least one SaaS or AI ecosystem security incident within the past year.2 SaaS data is

now the target in more than half of all ransomware attacks.3

Relying on your SaaS providers to keep attackers out isn't enough on its own. You need a

way to close the door yourself.

Where the risk concentrates

Every app is public

The login page is

discoverable by anyone with a browser.

Credentials travel

One phished password

unlocks every app that user touches.

The data is the crown

jewels

Contracts, financials,

source code, customer records.

SaaS Access Protection | 3

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SaaS is painfully public

Unlike a custom application running in your public cloud or on an internal server, SaaS platforms are public by design. Anyone can find the login URL, and nothing stops an attacker from trying company credentials against it. Diligent attackers discover the custom URLs too.

Your most sensitive data already lives there

MFA helps, but MFA is not a lock

Blocking bad IP addresses is a losing battle

Contracts, financial records, source code, customer records. If a cybercriminal logs in with stolen credentials, the damage starts the moment they get in.

Requiring a second or third factor is a strong deterrent and remains highly recommended. But it isn't foolproof. Attackers run MFA fatigue campaigns, sending repeated approval requests until a tired user taps "yes" to make the noise stop.

IPv4 alone offers more than 4 billion possible addresses, while IPv6 offers roughly 340 undecillion (trillion trillion trillion) more. The pool of potential attack origins is effectively endless — you cannot blocklist your way out of it.

When you run on SaaS, there is no hiding from the bad guys. Without an added layer of security, your SaaS stack stays exposed.

SaaS is painfully public

Unlike a custom application running in your public cloud or on an internal server, SaaS platforms are

public by design. Anyone can find the login URL, and nothing stops an attacker from trying company

credentials against it. Diligent attackers discover the custom URLs too.

Your most sensitive data

already lives there

Contracts, financial

records, source code, customer records. If a

cybercriminal logs in with stolen credentials, the

damage starts the moment

they get in.

MFA helps, but MFA is not a lock

Requiring a second or third

factor is a strong deterrent and remains highly recommended. But it isn't

foolproof. Attackers run

MFA fatigue campaigns,

sending repeated approval

requests until a tired user

taps "yes" to make the

noise stop.

Blocking bad IP addresses

is a losing battle

IPv4 alone offers more than 4

billion possible addresses, while IPv6 offers

roughly 340 undecillion (trillion trillion trillion) more. The pool of potential attack origins is effectively endless —

you cannot blocklist your way out of it.

When you run on SaaS, there is no hiding from the bad guys. Without an added layer of security,

your SaaS stack stays exposed.

SaaS Access Protection | 4

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Anatomy of a SaaS attack Picture the IT team at a fast-growing company that sells plastic bottles nationwide. Like most businesses, it runs on a mix of SaaS, cloud, and on-premises resources. One day, an employee's credentials land in an attacker's hands.

Your SaaS stack

Accepted from any IP address CRM

HR and payroll

Attacker File storage

Messaging

Code repositories

Credentials stolen by phishing User name: David Password: KingDavid99$

Network access is cut, SaaS is not.

You disable the compromised account's access to cloud and on-premises resources within minutes.

The sales data is already gone.

One of the attacker's first stops was the tool holding deals still in progress. That data is now circulating in forums and chat rooms.

You start shutting apps down one by one.

The user had access to 15 of roughly 80 applications. Halfway through, a second employee is compromised and the clock restarts.

You close the gaps — too late.

More data has already leaked from other SaaS platforms while your team was working down the list.

Anatomy of a SaaS attack

Picture the IT team at a fast-growing company that sells plastic bottles nationwide. Like most

businesses, it runs on a mix of SaaS, cloud, and on-premises resources. One day, an employee's credentials land in an attacker's hands.

01 Network access is cut, SaaS is not.

You disable the compromised account's access to cloud

and on-premises resources within minutes.

02 The sales data is already gone.

One of the attacker's first stops was the tool holding

deals still in progress. That data is now circulating in forums and chat rooms.

03 You start shutting apps down one by one.

The user had access to 15 of roughly 80 applications. Halfway through, a second employee is compromised and the clock restarts.

04 You close the gaps — too late.

More data has already leaked from other SaaS

platforms while your team was working down the list.

Your SaaS stack

CRM

HR and payroll

File storage

Messaging

Code repositories

Credentials stolen by phishing User name: David

Password: KingDavid99$

Accepted from any IP address

Attacker

SaaS Access Protection | 5

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Wide attack surface, limited visibility That scenario isn't a stretch. Your SaaS footprint gives attackers a wide attack surface, and every platform on it is public. There is no way to stop someone from at least trying to gain access.

And if an attacker does get in, how would you know? SaaS creates a fragmented environment almost by default. Every application behaves like its own silo of company data, disconnected from the rest, with little unified visibility across the stack.

You can unify them to some degree, such as using a single service for your email and productivity needs, or integrating one platform with another via APIs, but that barely scratches the surface. Design lives in Adobe. Engineering is spread across GitHub, Bitbucket, or GitLab. DevOps runs on Jenkins. BI depends on Looker. Sales won't give up Salesforce, and everyone, everywhere, is on Slack.

For network security teams, that sprawl is exhausting to manage and even harder to secure.

What good looks like

One enforcement point in front of every SaaS application, not one per vendor.

Access revoked everywhere in a single action, in seconds rather than hours.

One console showing which users and devices are connected right now.

Wide attack surface, limited visibility

That scenario isn't a stretch. Your SaaS footprint gives attackers a wide attack surface, and every

platform on it is public. There is no way to stop someone from at least trying to gain access.

And if an attacker does get in, how would you know? SaaS creates a fragmented environment almost by

default. Every application behaves like its own silo of company data, disconnected from the rest, with little unified visibility across the stack.

You can unify them to some degree, such as using a single service for your email and productivity

needs, or integrating one platform with another via APIs, but that barely scratches the surface. Design

lives in Adobe. Engineering is spread across GitHub, Bitbucket, or GitLab. DevOps runs on Jenkins. BI

depends on Looker. Sales won't give up Salesforce, and everyone, everywhere, is on Slack.

For network security teams, that sprawl is exhausting to manage and even harder to secure.

What good looks like

One enforcement point in front of every SaaS application, not one per vendor.

Access revoked everywhere in a single action, in seconds rather than hours.

One console showing which users and devices are connected right now.

SaaS Access Protection | 6

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Introducing SaaS Access Protection There is a simpler way to stop attackers before they even try: give your organization a single point of entry to its SaaS applications. That is SaaS Access Protection, part of Check Point SASE.

Every Check Point SASE customer gets a dedicated, private IP address. Business-grade SaaS platforms support IP allow listing, so you can tell each provider to accept logins only from a specific address or range. Combine the two and you get a single, controlled point of entry into nearly every SaaS application your business runs.

Your SaaS stack

CRM

HR and payroll

File storage

Messaging

Code repositories User

SaaS Access Protection One dedicated IP

Deploys in under an hour No virtual machines to configure and nothing complicated to set up.

Fully managed from the cloud

Nothing to maintain, patch, or update on your side.

Billions of origins to one

Every login must arrive from

your address. There is no

second door.

Introducing SaaS Access Protection

There is a simpler way to stop attackers before they even try: give your organization a single point of entry to its SaaS applications. That is SaaS Access Protection, part of Check Point SASE.

Every Check Point SASE customer gets a dedicated, private IP address. Business-grade SaaS

platforms support IP allow listing, so you can tell each provider to accept logins only from a specific address or range. Combine the two and you get a single, controlled point of entry into nearly every SaaS application your business runs.

User

SaaS Access Protection

One dedicated IP

Your SaaS stack

CRM

HR and payroll

File storage

Messaging

Code repositories

Deploys in under an hour No virtual machines to

configure and nothing

complicated to set up.

Fully managed from the cloud

Nothing to maintain, patch,

or update on your side.

Billions of origins to one

Every login must arrive from

your address. There is no second door.

SaaS Access Protection | 7

SaaS Access Protection | 8

One point of entry, every other origin denied

Your SaaS stack

CRM

HR and payroll

File storage

Messaging

Code repositories

If an attacker connects from outside your Check Point SASE network, the login is denied — even if they hold a valid username, a valid password, and valid MFA tokens. Without the right IP address, they do not get in.

Let's revisit our plastic-bottle company. This time the attacker tries the same stolen credentials, and every attempt fails, because the login is not coming from an authorized address. Meanwhile your team shuts off all access to company resources in a few clicks from the Check Point SASE console.

There is no need to chase down dozens of SaaS platforms one by one in a hurry. The compromised account is cut off and the damage stops. Your team then cleans up access to every affected platform without racing an active adversary.

Valid credentials. Valid MFA. Wrong IP address. No access.

Attacker

User

SaaS Access Protection One dedicated IP

One point of entry, every other origin denied

If an attacker connects from outside your Check Point SASE network, the login is denied — even if they

hold a valid username, a valid password, and valid MFA tokens. Without the right IP address, they do

not get in.

Let's revisit our plastic-bottle company. This time the attacker tries the same stolen credentials, and every attempt fails, because the login is not coming from an authorized address. Meanwhile your

team shuts off all access to company resources in a few clicks from the Check Point SASE console.

There is no need to chase down dozens of SaaS platforms one by one in a hurry. The compromised

account is cut off and the damage stops. Your team then cleans up access to every affected platform

without racing an active adversary.

Valid credentials. Valid MFA. Wrong IP address. No access.

Your SaaS stack

CRM

HR and payroll

File storage

Messaging

Code repositories

Attacker

User

SaaS Access Protection

One dedicated IP

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What else you get SaaS Access Protection ships as part of the Check Point SASE platform, so the same

deployment brings the rest of the benefits with it.

Broad OS support

Windows, Mac, Linux, iOS, Android, and

Chromebook.

Identity provider integration

Works with leading identity providers, with SSO and SCIM for automated provisioning.

Visibility

View and manage employee device inventory

and user connectivity from a single console.

Granular access

Application-by-application access for

individuals or groups, built on Zero Trust

principles.

Global network

More than 85 points of presence distributed

around the world.

High-performance connectivity

Multiple tier-1 links per point of presence,

reserved bandwidth, and peering agreements.

What else you get

SaaS Access Protection ships as part of the Check Point SASE platform, so the same

deployment brings the rest of the benefits with it.

Broad OS support

Windows, Mac, Linux, iOS, Android, and Chromebook.

Identity provider integration

Works with leading identity providers, with SSO and SCIM for automated provisioning.

Visibility

View and manage employee device inventory

and user connectivity from a single console.

Granular access

Application-by-application access for

individuals or groups, built on Zero Trust

principles.

Global network

More than 85 points of presence distributed around the world.

High-performance connectivity

Multiple tier-1 links per point of presence,

reserved bandwidth, and peering agreements.

SaaS Access Protection | 9

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The express lane to SaaS security

SaaS Access Protection closes a critical gap in your network security posture by locking down access to your most important SaaS tools. It shrinks your cloud attack surface and lowers your risk of a breach.

The rest of the Check Point SASE platform protects everything else. Zero Trust Network Access secures on-premises and public cloud resources. Internet Access defends against malware and steers employees away from malicious sites. All of it is managed from one cloud-based console that pushes new policies across your network instantly.

Book a Demo

Sources

1 Zylo, 175+ Unmissable SaaS Statistics for 2026 (Zylo 2026 SaaS Management Index).

2 Vorlon, The Agentic Ecosystem Security Gap: 2026 CISO Report, March 2026.

3 VikingCloud, 46 Ransomware Statistics and Trends Report 2026.

The express lane to SaaS security

SaaS Access Protection closes a critical gap in your network security posture by locking down access

to your most important SaaS tools. It shrinks your cloud attack surface and lowers your risk of a breach.

The rest of the Check Point SASE platform protects everything else. Zero Trust Network Access

secures on-premises and public cloud resources. Internet Access defends against malware and steers

employees away from malicious sites. All of it is managed from one cloud-based console that pushes

new policies across your network instantly.

Book a Demo

Sources

1 Zylo, 175+ Unmissable SaaS Statistics for 2026 (Zylo 2026 SaaS Management Index).

2 Vorlon, The Agentic Ecosystem Security Gap: 2026 CISO Report, March 2026.

3 VikingCloud, 46 Ransomware Statistics and Trends Report 2026.

SaaS Access Protection | 10

https://sase.checkpoint.com/demo https://sase.checkpoint.com/demo

SaaS Access Protection | 11

About Check Point SASE Check Point SASE (formerly Harmony SASE) is a robust, easy-to-use platform that converges networking and network security in the cloud. It connects every user, in the office or remote, to every resource, on-premises or in the cloud.

The platform brings together Zero Trust Private Access, Internet Access, SaaS Security, and SD-WAN in a single cloud-delivered service. Businesses build a secure, private global network in under an hour, managed from one console and backed by an award-winning support team, 24 hours a day, seven days a week.

About Check Point Software Technologies Check Point Software Technologies Ltd. is a leading protector of digital trust, using AI-powered cyber security to protect over 100,000 organizations globally. Its prevention-first approach and open ecosystem deliver industry-leading security efficacy while reducing risk and operational overhead.

Worldwide Headquarters   5 Shlomo Kaplan Street, Tel Aviv 6789159, Israel | Tel: +972-3-753-4599   U.S. Headquarters  100 Oracle Parkway, Suite 800, Redwood City, CA 94065 | Tel: 1-800-429-4391

About Check Point SASE

Check Point SASE (formerly Harmony SASE) is a robust, easy-to-use platform that converges

networking and network security in the cloud. It connects every user, in the office or remote, to every resource, on-premises or in the cloud.

The platform brings together Zero Trust Private Access, Internet Access, SaaS Security, and SD-WAN

in a single cloud-delivered service. Businesses build a secure, private global network in under an hour, managed from one console and backed by an award-winning support team, 24 hours a day, seven days a week.

About Check Point Software Technologies Check Point Software Technologies Ltd. is a leading protector of digital trust, using AI-powered cyber

security to protect over 100,000 organizations globally. Its prevention-first approach and open

ecosystem deliver industry-leading security efficacy while reducing risk and operational overhead.

Worldwide Headquarters

5 Shlomo Kaplan Street, Tel Aviv 6789159, Israel | Tel: +972-3-753-4599 U.S. Headquarters

100 Oracle Parkway, Suite 800, Redwood City, CA 94065 | Tel: 1-800-429-4391

www.checkpoint.com

SaaS Access Protection | 11

White Paper | SaaS Access Protection

Item Type: pdf