Symantec Endpoint Security Stability

Hakeem_Abdulkareem - PeerSpot reviewer
Head, Security Technology & Engineering at a financial services firm with 10,001+ employees

Endpoint Security is stable.

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PedroSoares - PeerSpot reviewer
Senior Security Information Analyst at Modal Bank

It's very stable. I have never experienced an unstable system with Symantec.

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Nicolo De Jesus - PeerSpot reviewer
Security Operations Manager at a energy/utilities company with 1,001-5,000 employees

Symantec is relatively stable, but it's an on-premises solution, so we need to spend more time on version upgrades and patches. We have encountered some major bugs, which cause DSOD on all our machines during updates.

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Buyer's Guide
Symantec Endpoint Security
March 2024
Learn what your peers think about Symantec Endpoint Security. Get advice and tips from experienced pros sharing their opinions. Updated: March 2024.
767,847 professionals have used our research since 2012.
Prateek Agarwal - PeerSpot reviewer
Manager at Indian Institute of Management Visakhapatnam

The product is stable. 

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AA
Desktop Support Engineer at Dixit Infotech Services Pvt Ltd

Symantec is stable. 

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SS
Cyber Security Manager at a tech services company with 10,001+ employees

It is stable, and that's why I recommend Symantec, especially when it comes to the server environment.

We follow the N-1 process. Whenever there is a new version, we don't upgrade immediately because there can be potential risks. We upgrade to a new version immediately only if we get the recommendation from the vendor or they have fixed any vulnerability or issue that was reported. Otherwise, we follow the N-1 version approach for upgrades.

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Muhammad Ejaz ul Hassan - PeerSpot reviewer
CEO at RISE Technologies

They have been a leader for the last couple of years. There is no question about its productivity. It is a good name in the market. Every six and seven months, they are adding a new component or feature. If they see any gap in the product, they fix it. 

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KF
Senior IT Security Officer at Lion International Bank

This is a very stable product. It is the feature that I like most about the product because when we were using other ones, we had failures. With this solution, there is no frequent failure of the components.

For example, in other products that we've used, the virus definitions didn't update and systems were compromised because of it.

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Arvind Tiwari - PeerSpot reviewer
Deputy General Manager at CMS

We haven't had any issues with SEP. We have been using it for quite a long time, and it has been stable. It is reliable. We are getting upgrade patches. 

We are also using other Symantec solutions, such as Blue Coat, and we have had issues with them but not with SEP.

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LD
Country Director at SOCITECH S.A.

It is very stable. Even the customers don't really complain compared to other solutions. 

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AT
Director at Tandon Electronics

Endpoint Security is stable. 

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EA
Senior Desktop Engineer

It's very reliable. It's very steady and doesn't give us issues.

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SS
Security Consultant at InfySec

We don't have any issues with respect to its performance, in general. I rate the stability at nine out of 10.

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MI
CEO at CT AMERICA

The solution is mostly stable, however, when we need to upgrade, at this moment we need help due to the fact that we don't have good technical support locally. 

We have been using older versions, as they are stable versions for us and we don't know how to upgrade completely to the latest version. That is the issue that we have at this moment. We need to be trained, however, we don't have any access to training, especially from Symantec. For the last two years, and it is hard.

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PD
Project Manager at Dreams Technology

I rate Symantec Endpoint Security an eight out of ten for stability.

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SA
Information Technology Specialist at Wonderla Holidays Ltd

We haven't had any issues when updating it.

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Olajide Olusegun - PeerSpot reviewer
Network Team Lead at Atlas Security
MS
Senior Information Security Engineer at Herbalife

It is good. We don't have to worry much about bugs. We had a bug only once where we had not allowed for automatic upgrades, but it was upgrading. From the perspective of bugs, Symantec is fine.

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DB
Operations Manager at Telescope Digital

Its stability is excellent. It is very stable.

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ML
IT Director at a comms service provider with 10,001+ employees

The stability is very good. It's reliable. It doesn't crash or freeze. There are no bugs or glitches. It's quite good.

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Ammar Jibarah - PeerSpot reviewer
IT Security at Aramex

Symantec Endpoint Security is stable.

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SB
Computer Systems Administrator at a university with 10,001+ employees

The stability was not the best. There were times when antivirus updates broke it. It wasn't necessarily self-updating - at least, not in terms of the virus signatures. It updated in terms of the executable files. Therefore, when Windows updates would come out, they often couldn't be installed, or the computer would hang due to the fact that the updates weren't compatible with the antivirus. I give it pretty poor score for robustness.

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AM
Senior Infrastructure and Security Engineer at Georgetown University

The solution is stable.

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PK
IT manager at a transportation company with 10,001+ employees

The solution is very stable. 

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MS
Project Manager at a real estate/law firm with 10,001+ employees

While we've had issues with stability in the past, since version 14.2 it hasn't been a problem. We no longer have issues.

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BJ
Manager at a financial services firm with 5,001-10,000 employees

I rate the platform’s stability an eight out of ten.

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JK
Technical Manager at Digital World

It's a stable solution.

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DW
Senior Network Engineer at a government with 10,001+ employees

With Windows 7 there were some stability issues. The environment handled resources differently. You could have a fairly resource-heavy solution that would make the system unusable.

Windows 10 improved stability quite a bit.

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CP
Owner at ONE2ONE Tech Solutions

I've seen way too many outages and "maintenance" events in the last year on the new platform to consider it stable.

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GS
Solutions Specialist Security at COMPAREX India Pvt. Ltd.

Symantec Endpoint Protection is stable product, if you compare it other vendors, like McAfee or Trend Micro. McAfee was acquired by the Intel, who is very not strong in security patterns.

Our German team manages the maintenance.

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Saurabh Patel - PeerSpot reviewer
Technical Support Executive at Adit Microsys Pvt Ltd

It is average in terms of stability. It works fine, but when we do the upgrades, there are stability issues.

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VK
Administrator at a real estate/law firm with 5,001-10,000 employees

Its stability is good. It is reliable.

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SA
Technical lead at a tech services company with 51-200 employees

The product is very stable.

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Heritier Daya - PeerSpot reviewer
Network Administrator at a financial services firm with 1,001-5,000 employees

This product is stable. We've been using it for 10 years, and I can say that it has been stable. 

Basically, once the product is installed on the server, there is no maintenance to do. Maybe there are some updates, moving from a lower to a higher version, but this is the main maintenance that people do. 

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VS
Director at a consultancy with 10,001+ employees

For the most part, the stability is okay. 

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AS
Infrastructure Architect at a financial services firm with 1,001-5,000 employees

It's stable, but this could be due to our surroundings. There is only enough storage to store it. And I believe it is due to us, rather than the product, that we only store a limited amount of data.

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CA
System Analyst at Abbey Mortgage Bank

The solution is very stable. We have no complaints. There are no bugs or glitches and it doesn't crash or freeze. 

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AB
Manager at a comms service provider with 1,001-5,000 employees

It is completely stable. There are no issues. I don't find it slowing my laptop. I don't know if my laptop is powerful or the application doesn't take too many resources. A few years ago, the antivirus was slowing down computers and laptops, but now, I don't feel any such issue.

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RG
Sr. Professional Services Engineer at a computer software company with 11-50 employees

This is a very stable solution. 

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RM
CEO Iberia & Latam at a recruiting/HR firm with 10,001+ employees

It's a stable product, very robust.

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Manish Dave - PeerSpot reviewer
Head Of Information Security at Aarti Industries Limited

The solution is not stable.

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NM
Technical Manager at Mignet Technologies

It is stable.

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NA
Unit Head Infrastructure at First Woman Bank Limited

Symantec Endpoint Security is stable and easy to use.

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PE
Network Administrator at Cape Breton Regional Municipality

Stability has been fair. There have been some issues with the CPU utilization on some of the endpoints. A little bit of a resource hog, but we've been able to work through it for the most part.

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LA
IT Security Lead at a tech services company with 10,001+ employees

It is a stable product.

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BD
Manager Operations/ Information Technology at a financial services firm with 1-10 employees

Stability-wise, this solution is average. Because it's not cloud-based, where it's being updated continuously, there are times when it displays something on all the workstations and disables the workstations. We then would have to call the consultant to come in and apply some updates.

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Saddam Lateef - PeerSpot reviewer
Information Security Admin at a retailer with 201-500 employees

It is stable. We do not really have problems with the product crashing.  

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TS
Director at a consultancy with 201-500 employees

From a usage point, it's very stable. With the new company Broadcom, that's taken them over, I know they've had some shakeups. My concern is whether or not Broadcom continues to support it going forward. If they do I'm fine with it. If they don't or they start having failures in their support, then I'm going to have to leave them.

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AC
Head of IT Department at a pharma/biotech company with 10,001+ employees

It is very stable. I do not have any problems with it at all. 

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HQ
Architect & Technical Director at a tech consulting company with 11-50 employees

It is a stable solution.

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MN
Manager IS Security at a manufacturing company with 5,001-10,000 employees

The stability has been very good. We haven't had any issues in that respect. There are no bugs or glitches. It doesn't crash or freeze. Its performance is very reliable.

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BW
IT Admin at a manufacturing company with 51-200 employees

The stability is good.

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Faisal Mian - PeerSpot reviewer
CTO at ABM Info. tech

The solution is stable. 

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NR
Head of IT Department at a construction company with 1,001-5,000 employees

It is stable. I don't have any issues.

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Heritier Daya - PeerSpot reviewer
Network Administrator at a financial services firm with 1,001-5,000 employees

It is a product that is simple and is working fine.

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Mostafa  - PeerSpot reviewer
System Administrator at Suez Canal Insurance

There were no stability issues.

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RR
Security Technical Consultant at Prosoft Information Systems

Symantec is stable.

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NJ
Sr. Officer - Quality Assurance at a tech services company with 201-500 employees

The solution is very stable.

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IH
Endpoint Specialist at a computer software company with 201-500 employees

I have been using Symantec since 2007. I didn't have any issues regarding even the updates and the migration to the new version. I didn't have any problems, but with the other vendors, I found a lot of problems.

On Windows, this is very fine and perfect, but for the Linux it needs improvement. Whenever I install it on Linux, I found a lot of problems. Even on the Mac as well. 

Kaspersky has Android support as well, but in Symantec, they still don't have support for Android. You should have Mac and Android device support too. 

The Endpoint solution should have support for all types of devices. Symantec has only Windows support (which is the very best), but for the Mac, I found some errors.

It should improve Mac and Android support like Windows device support. The protection of Windows level support is very tight and strong.

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ES
Group Brand Manager at a comms service provider with 51-200 employees

The stability is great.

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BL
Information Technology at a non-profit with 201-500 employees

The stability is fine.

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TG
Corporate IT Manager at a pharma/biotech company with 11-50 employees

We haven't had any problems with it.

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GK
IT Systems Administrator at a consultancy with 51-200 employees

This solution is very stable. It is "install and forget".

Once you install the solution on the server, it is very quick when it comes to updating the clients. Specifically, it sends packages really quickly to all of the clients to ensure that they have the latest build. It is transparent and quick.

This solution is constantly in use. It runs 24/7.

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TD
General Manager at a consultancy with 51-200 employees

The solution is stable. As a product, it does what it should, but no more. It will fail to detect a new kind of malware that lacks a signature. 

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AC
IT Specialist at a educational organization with 201-500 employees

This is a reliable solution.

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MK
Dy General Manager at a real estate/law firm with 501-1,000 employees

I have been using the solution for a long while, it has been stable.

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LC
Systems Engineer at a tech services company with 51-200 employees

It has been around a while but I don't think it has successfully made the jump into next-generation features, like a lot of its competitors have.

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MW
Project Manager at Realnux

The solution is stable. There are no bugs or glitches. It doesn't crash or freeze. The performance is reliable. 

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Karen Yerznkanyan - PeerSpot reviewer
Chief Information Technology Officer at AMX

The solution is stable. 

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GS
System Administrator at a consultancy with 1-10 employees

It is stable.

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it_user847761 - PeerSpot reviewer
Consultant at TNPL

The solution is stable.

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MR
CEO at Tech Valley Networks Limited

I cannot say the stability is excellent, but it is very good.

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KD
Director Of Services at a tech services company with 1,001-5,000 employees

We have no issues with the stability of Symantec End-User Endpoint Security.

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PD
Assistant Engineer at Harel Mallac Technologies Ltd

I have found Symantec End-User Endpoint Security to be stable.

The time frame for the implementation all depends on the number of users, the number of licenses that have been purchased by the company. The typical time frame is three to four days.

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AN
Systems Administrator at a pharma/biotech company with 51-200 employees

I've had no issues with stability in the ten years that I have been using it.

This product is being pushed the maximum, and we are using it every day.

It is stable, and once you put in the policies, it does what it is supposed to do.

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JB
General Manager at a tech services company with 11-50 employees

The solution is one hundred percent stable.

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DB
IT Manager at Digitalis Reputation

It's not very stable I don't think. I'll didn't have any problems when it did not work, or episodes of crashing or anything but yeah, it's not very stable.

We don't do daily scans, we do weekly scans but it is used daily and obviously, it's got a real-time scan so it's in constant use.

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it_user381717 - PeerSpot reviewer
Information Security Senior Engineer at a tech vendor with 10,001+ employees

There were issues, and they should ensure that the product updates automatically, especially in the DMZ.

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it_user805980 - PeerSpot reviewer
Consultant at Godimo IT

It is very stable.

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Lead System Engineer at a tech vendor with 1,001-5,000 employees

Stability is good.

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it_user676365 - PeerSpot reviewer
Senior Security Administrator at a tech services company with 10,001+ employees

The Symantec agent is bulky in comparison to various vendors. It creates stability issues. We need a supported utility to wipe clear Symantec for a fresh installation during troubleshooting.

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it_user676353 - PeerSpot reviewer
Systems Project Manager at a retailer with 1,001-5,000 employees

I did not encounter any issues with stability.

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AS
Account Manager, Cybersecurity at a tech services company with 11-50 employees

Symantec End-User Endpoint Security is a stable solution.

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AD
swEngineer at a manufacturing company with 5,001-10,000 employees

The solution is stable.

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SP
Sr Manager IT at a retailer with 5,001-10,000 employees

We've never had issues with stability. There aren't bugs or glitches. It doesn't crash or freeze. The stability is quite good and it's very reliable.

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VN
Service Manager with 51-200 employees

Is it stable product, no issues so far.

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RP
Manager IT & Infrastructure at a energy/utilities company with 201-500 employees

Symantec End-User Endpoint Security is stable.

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CM
Principal Consultant - Security at Insentra

The big issues around stability were fixed back around 2010 or so. When the original SEP client was created, there were some challenges with the interoperability of the different components, because they took a number of different agents, put them into one agent, and then they broke things. With SEP 12 and forward, that all runs really well now.

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JM
Director for Cybersecurity Solutions at a tech services company with 11-50 employees

It is not stable in terms of the company. They have already been bought many times. A lot of people are changing brands because of the acquisition of Broadcom. So, it is not much stable.

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DH
Chief Executive Officer at a tech services company with 1-10 employees

The solution is very stable. The majority of the users are end users. Other than that we have IT staff that use it, so we have approximately three thousand users.

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SA
Director at a tech services company with 11-50 employees

Stability issues are very rare. It's a very stable product.

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KK
Regulatory Specialist at a healthcare company with 501-1,000 employees

Stability-wise, it is very good and we have had no trouble.

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MB
Solutions Architect at IP Protocol INC

I find the solution stable.

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JH
IT System and Storage Administrator at a financial services firm with 51-200 employees

It is stable.

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it_user693255 - PeerSpot reviewer
Information Security Manager at a energy/utilities company with 201-500 employees

We haven’t had stability issues. After finishing the product, customizing it worked as expected.

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Angus  Yeung - PeerSpot reviewer
System Analyst at a security firm with 11-50 employees

It has been stable so far.

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TO
IT Systems Supervisor at a insurance company with 51-200 employees

There are no issues in rolling it out. Rather, it's more in reporting.

One time we had an issue with knowing a true endpoint time and the reporting. There was a conflict with what was in the console. I think that it was a glitch in verifying the device count.

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JC
Service Management Officer at a government with 501-1,000 employees

The new version is not very stable with the latest version of Windows 10. We got a lot of crashes with this solution. 

We have about 1000 users.

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it_user900123 - PeerSpot reviewer
Partner at a consultancy with 1-10 employees

The stability is great. I have no issues.

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it_user1065324 - PeerSpot reviewer
IT Associate Manager at a pharma/biotech company with 501-1,000 employees

The system is very stable.

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it_user765246 - PeerSpot reviewer
Senior Consultant - Infrastrute at a tech services company

Random issues with the apps. The built in firewall is tricky sometimes to get an app working in it.

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it_user294141 - PeerSpot reviewer
Information Security Manager at a logistics company with 1,001-5,000 employees

No. After finishing the product customizations, it worked as expected.

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it_user377553 - PeerSpot reviewer
IT Security Engineer at Biztronz

The client agent is not stable. I have to keep fixing it on four to five percent.

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it_user701514 - PeerSpot reviewer
Responsable de Infraestructura at a tech services company with 201-500 employees

We have experienced a few stability issues in 10 years.

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it_user635907 - PeerSpot reviewer
Consultant
it_user200313 - PeerSpot reviewer
Security Consultant at Accenture
it_user760161 - PeerSpot reviewer
Consultant with 51-200 employees

Stability is dependent on environment. It may not always be stable, because of environment. For example, there could be an issue in some environment, but in another environment there would not be an issue.

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AT
IT Executive at a tech company with 51-200 employees

The tool is stable. 

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Buyer's Guide
Symantec Endpoint Security
March 2024
Learn what your peers think about Symantec Endpoint Security. Get advice and tips from experienced pros sharing their opinions. Updated: March 2024.
767,847 professionals have used our research since 2012.