Anti-ransomware enforcement for Windows endpoints

No, and it should not. Those products cover an entire intrusion lifecycle that LastShield deliberately ignores. LastShield covers one moment they cannot reach in time: the instant between the encryptor deciding to overwrite a file and the file system carrying it out.

The inspection runs in the write path, so it is engineered to be cheap: entropy is sampled rather than computed over whole files, most operations are classified and released without further work, and paths outside the protected scope are short-circuited early. We publish measured figures against your own workload profile as part of an evaluation rather than quoting a headline number.

Yes. Monitor mode applies the full detection pipeline and logs every decision it would have enforced, without denying anything. It is the recommended first phase of any rollout.

LastShield was engineered to stop the act of encryption itself, rather than to recognise a name, so the group behind an attack is not what decides the outcome: a family nobody has seen before is handled exactly like one tested last week. That design is nevertheless verified against the real thing — in an isolated lab we have run hundreds of live encryption patterns through the enforcement path, drawn from samples attributed to 8Base, Absys, AgendaRansomware, Akira, Albabat, AlphaCrypt, AlphaRansomware, Andariel, Avaddon, AvosLocker, Azov, Babuk Locker, Blackbasta, BlackHunt, BlackMatter, Blackoutware, BlueSky, BrainRansomware, BrianLian, Cl0p, Cronus, CryBrazil, CryptoWire, CylanceRansomware, DagonLockr, DarkSide, Defray, Donex, FAUST, FOG, GoGoogle, Hornet, HuiVJope, Jasmin, KageNoHitobito, Kuiper, Lockbit, Lockbit 2.0, Lockbit 3.0, LockBit Green, Makop, Mallox, Maze, Medusa, Nokoyama, Phobos (Acute), Phobos (Devos), Phobos (Faust), PlayRansomware, RA World, Rhysida, Shuriken, Snake, Snatch, Sussy, Synapse, TheHive, ViceSociety and Zepellin.

That is the question the whole design turns on. A single signal never triggers a denial — a backup tool writes high-entropy data, and an installer touches many files quickly, but neither does both while sweeping a user profile and renaming everything it passes. Allow-listing by signed publisher and by path is available for the remaining edge cases, and a monitor-only mode lets you measure the policy against your real workloads before it enforces anything.

Yes. LastShield is built to sit beside the stack you already run, not to compete with it, and it integrates with leading EDR and SIEM platforms.

Enforcement is the first line, not the only one. LastShield is built to deliver the highest level of resilience: if everything else fails and a folder is destroyed, you select the host and the folder in the console and roll it back to the last available image in minutes.

No. The agent installs and starts protecting the endpoint without a restart.